Table of Contents
*****************

GNU Gnulib
1 Introduction
  1.1 Benefits of using Gnulib
  1.2 Library vs. Reusable Code
  1.3 Portability and Application Code
  1.4 Modules
  1.5 Various Kinds of Modules
    1.5.1 Support for ISO C or POSIX functions.
    1.5.2 Enhancements of ISO C or POSIX functions
    1.5.3 Portable general use facilities
    1.5.4 Reusable application code
    1.5.5 Object oriented classes
    1.5.6 Interfaces to external libraries
    1.5.7 Build / maintenance infrastructure
  1.6 Collaborative Development
  1.7 Copyright
  1.8 Steady Development
  1.9 Openness
2 Invoking gnulib-tool
  2.1 Initial import
  2.2 Modified imports
  2.3 Simple update
  2.4 Changing your sources for use with Gnulib
  2.5 Caveat: `gettextize' and `autopoint' users
  2.6 Handling Gnulib's own message translations
  2.7 Issues with Version Control Systems
  2.8 Bundling the unit tests of the Gnulib modules
3 Miscellaneous Notes
  3.1 Comments
  3.2 Header files
  3.3 Out of memory handling
  3.4 Obsolete modules
  3.5 Library version handling
  3.6 Windows sockets
    3.6.1 Getaddrinfo and WINVER
  3.7 Libtool and Windows
  3.8 License Texinfo sources
  3.9 Build robot for gnulib
4 Building the ISO C and POSIX Substitutes
5 ISO C and POSIX Header File Substitutes
  5.1 `aio.h'
  5.2 `arpa/inet.h'
  5.3 `assert.h'
  5.4 `complex.h'
  5.5 `cpio.h'
  5.6 `ctype.h'
  5.7 `dirent.h'
  5.8 `dlfcn.h'
  5.9 `errno.h'
  5.10 `fcntl.h'
  5.11 `fenv.h'
  5.12 `float.h'
  5.13 `fmtmsg.h'
  5.14 `fnmatch.h'
  5.15 `ftw.h'
  5.16 `glob.h'
  5.17 `grp.h'
  5.18 `iconv.h'
  5.19 `inttypes.h'
  5.20 `iso646.h'
  5.21 `langinfo.h'
  5.22 `libgen.h'
  5.23 `limits.h'
  5.24 `locale.h'
  5.25 `math.h'
  5.26 `monetary.h'
  5.27 `mqueue.h'
  5.28 `ndbm.h'
  5.29 `net/if.h'
  5.30 `netdb.h'
  5.31 `netinet/in.h'
  5.32 `netinet/tcp.h'
  5.33 `nl_types.h'
  5.34 `poll.h'
  5.35 `pthread.h'
  5.36 `pwd.h'
  5.37 `regex.h'
  5.38 `sched.h'
  5.39 `search.h'
  5.40 `semaphore.h'
  5.41 `setjmp.h'
  5.42 `signal.h'
  5.43 `spawn.h'
  5.44 `stdarg.h'
  5.45 `stdbool.h'
  5.46 `stddef.h'
  5.47 `stdint.h'
  5.48 `stdio.h'
  5.49 `stdlib.h'
  5.50 `string.h'
  5.51 `strings.h'
  5.52 `stropts.h'
  5.53 `sys/ipc.h'
  5.54 `sys/mman.h'
  5.55 `sys/msg.h'
  5.56 `sys/resource.h'
  5.57 `sys/select.h'
  5.58 `sys/sem.h'
  5.59 `sys/shm.h'
  5.60 `sys/socket.h'
  5.61 `sys/stat.h'
  5.62 `sys/statvfs.h'
  5.63 `sys/time.h'
  5.64 `sys/timeb.h'
  5.65 `sys/times.h'
  5.66 `sys/types.h'
  5.67 `sys/uio.h'
  5.68 `sys/un.h'
  5.69 `sys/utsname.h'
  5.70 `sys/wait.h'
  5.71 `syslog.h'
  5.72 `tar.h'
  5.73 `termios.h'
  5.74 `tgmath.h'
  5.75 `time.h'
  5.76 `trace.h'
  5.77 `ucontext.h'
  5.78 `ulimit.h'
  5.79 `unistd.h'
  5.80 `utime.h'
  5.81 `utmpx.h'
  5.82 `wchar.h'
  5.83 `wctype.h'
  5.84 `wordexp.h'
6 ISO C and POSIX Function Substitutes
  6.1 `FD_CLR'
  6.2 `FD_ISSET'
  6.3 `FD_SET'
  6.4 `FD_ZERO'
  6.5 `_Exit'
  6.6 `_exit'
  6.7 `_longjmp'
  6.8 `_setjmp'
  6.9 `_tolower'
  6.10 `_toupper'
  6.11 `a64l'
  6.12 `abort'
  6.13 `abs'
  6.14 `accept'
  6.15 `access'
  6.16 `acos'
  6.17 `acosf'
  6.18 `acosh'
  6.19 `acoshf'
  6.20 `acoshl'
  6.21 `acosl'
  6.22 `aio_cancel'
  6.23 `aio_error'
  6.24 `aio_fsync'
  6.25 `aio_read'
  6.26 `aio_return'
  6.27 `aio_suspend'
  6.28 `aio_write'
  6.29 `alarm'
  6.30 `alphasort'
  6.31 `asctime'
  6.32 `asctime_r'
  6.33 `asin'
  6.34 `asinf'
  6.35 `asinh'
  6.36 `asinhf'
  6.37 `asinhl'
  6.38 `asinl'
  6.39 `assert'
  6.40 `atan'
  6.41 `atan2'
  6.42 `atan2f'
  6.43 `atan2l'
  6.44 `atanf'
  6.45 `atanh'
  6.46 `atanhf'
  6.47 `atanhl'
  6.48 `atanl'
  6.49 `atexit'
  6.50 `atof'
  6.51 `atoi'
  6.52 `atol'
  6.53 `atoll'
  6.54 `basename'
  6.55 `bind'
  6.56 `bsearch'
  6.57 `btowc'
  6.58 `cabs'
  6.59 `cabsf'
  6.60 `cabsl'
  6.61 `cacos'
  6.62 `cacosf'
  6.63 `cacosh'
  6.64 `cacoshf'
  6.65 `cacoshl'
  6.66 `cacosl'
  6.67 `calloc'
  6.68 `carg'
  6.69 `cargf'
  6.70 `cargl'
  6.71 `casin'
  6.72 `casinf'
  6.73 `casinh'
  6.74 `casinhf'
  6.75 `casinhl'
  6.76 `casinl'
  6.77 `catan'
  6.78 `catanf'
  6.79 `catanh'
  6.80 `catanhf'
  6.81 `catanhl'
  6.82 `catanl'
  6.83 `catclose'
  6.84 `catgets'
  6.85 `catopen'
  6.86 `cbrt'
  6.87 `cbrtf'
  6.88 `cbrtl'
  6.89 `ccos'
  6.90 `ccosf'
  6.91 `ccosh'
  6.92 `ccoshf'
  6.93 `ccoshl'
  6.94 `ccosl'
  6.95 `ceil'
  6.96 `ceilf'
  6.97 `ceill'
  6.98 `cexp'
  6.99 `cexpf'
  6.100 `cexpl'
  6.101 `cfgetispeed'
  6.102 `cfgetospeed'
  6.103 `cfsetispeed'
  6.104 `cfsetospeed'
  6.105 `chdir'
  6.106 `chmod'
  6.107 `chown'
  6.108 `cimag'
  6.109 `cimagf'
  6.110 `cimagl'
  6.111 `clearerr'
  6.112 `clock'
  6.113 `clock_getcpuclockid'
  6.114 `clock_getres'
  6.115 `clock_gettime'
  6.116 `clock_nanosleep'
  6.117 `clock_settime'
  6.118 `clog'
  6.119 `clogf'
  6.120 `clogl'
  6.121 `close'
  6.122 `closedir'
  6.123 `closelog'
  6.124 `confstr'
  6.125 `conj'
  6.126 `conjf'
  6.127 `conjl'
  6.128 `connect'
  6.129 `copysign'
  6.130 `copysignf'
  6.131 `copysignl'
  6.132 `cos'
  6.133 `cosf'
  6.134 `cosh'
  6.135 `coshf'
  6.136 `coshl'
  6.137 `cosl'
  6.138 `cpow'
  6.139 `cpowf'
  6.140 `cpowl'
  6.141 `cproj'
  6.142 `cprojf'
  6.143 `cprojl'
  6.144 `creal'
  6.145 `crealf'
  6.146 `creall'
  6.147 `creat'
  6.148 `crypt'
  6.149 `csin'
  6.150 `csinf'
  6.151 `csinh'
  6.152 `csinhf'
  6.153 `csinhl'
  6.154 `csinl'
  6.155 `csqrt'
  6.156 `csqrtf'
  6.157 `csqrtl'
  6.158 `ctan'
  6.159 `ctanf'
  6.160 `ctanh'
  6.161 `ctanhf'
  6.162 `ctanhl'
  6.163 `ctanl'
  6.164 `ctermid'
  6.165 `ctime'
  6.166 `ctime_r'
  6.167 `daylight'
  6.168 `dbm_clearerr'
  6.169 `dbm_close'
  6.170 `dbm_delete'
  6.171 `dbm_error'
  6.172 `dbm_fetch'
  6.173 `dbm_firstkey'
  6.174 `dbm_nextkey'
  6.175 `dbm_open'
  6.176 `dbm_store'
  6.177 `difftime'
  6.178 `dirfd'
  6.179 `dirname'
  6.180 `div'
  6.181 `dlclose'
  6.182 `dlerror'
  6.183 `dlopen'
  6.184 `dlsym'
  6.185 `dprintf'
  6.186 `drand48'
  6.187 `dup'
  6.188 `dup2'
  6.189 `duplocale'
  6.190 `encrypt'
  6.191 `endgrent'
  6.192 `endhostent'
  6.193 `endnetent'
  6.194 `endprotoent'
  6.195 `endpwent'
  6.196 `endservent'
  6.197 `endutxent'
  6.198 `environ'
  6.199 `erand48'
  6.200 `erf'
  6.201 `erfc'
  6.202 `erfcf'
  6.203 `erfcl'
  6.204 `erff'
  6.205 `erfl'
  6.206 `errno'
  6.207 `execl'
  6.208 `execle'
  6.209 `execlp'
  6.210 `execv'
  6.211 `execve'
  6.212 `execvp'
  6.213 `exit'
  6.214 `exp'
  6.215 `exp2'
  6.216 `exp2f'
  6.217 `exp2l'
  6.218 `expf'
  6.219 `expl'
  6.220 `expm1'
  6.221 `expm1f'
  6.222 `expm1l'
  6.223 `fabs'
  6.224 `fabsf'
  6.225 `fabsl'
  6.226 `faccessat'
  6.227 `fattach'
  6.228 `fchdir'
  6.229 `fchmod'
  6.230 `fchmodat'
  6.231 `fchown'
  6.232 `fchownat'
  6.233 `fclose'
  6.234 `fcntl'
  6.235 `fdatasync'
  6.236 `fdetach'
  6.237 `fdim'
  6.238 `fdimf'
  6.239 `fdiml'
  6.240 `fdopen'
  6.241 `fdopendir'
  6.242 `feclearexcept'
  6.243 `fegetenv'
  6.244 `fegetexceptflag'
  6.245 `fegetround'
  6.246 `feholdexcept'
  6.247 `feof'
  6.248 `feraiseexcept'
  6.249 `ferror'
  6.250 `fesetenv'
  6.251 `fesetexceptflag'
  6.252 `fesetround'
  6.253 `fetestexcept'
  6.254 `feupdateenv'
  6.255 `fexecve'
  6.256 `fflush'
  6.257 `ffs'
  6.258 `fgetc'
  6.259 `fgetpos'
  6.260 `fgets'
  6.261 `fgetwc'
  6.262 `fgetws'
  6.263 `fileno'
  6.264 `flockfile'
  6.265 `floor'
  6.266 `floorf'
  6.267 `floorl'
  6.268 `fma'
  6.269 `fmaf'
  6.270 `fmal'
  6.271 `fmax'
  6.272 `fmaxf'
  6.273 `fmaxl'
  6.274 `fmemopen'
  6.275 `fmin'
  6.276 `fminf'
  6.277 `fminl'
  6.278 `fmod'
  6.279 `fmodf'
  6.280 `fmodl'
  6.281 `fmtmsg'
  6.282 `fnmatch'
  6.283 `fopen'
  6.284 `fork'
  6.285 `fpathconf'
  6.286 `fpclassify'
  6.287 `fprintf'
  6.288 `fputc'
  6.289 `fputs'
  6.290 `fputwc'
  6.291 `fputws'
  6.292 `fread'
  6.293 `free'
  6.294 `freeaddrinfo'
  6.295 `freelocale'
  6.296 `freopen'
  6.297 `frexp'
  6.298 `frexpf'
  6.299 `frexpl'
  6.300 `fscanf'
  6.301 `fseek'
  6.302 `fseeko'
  6.303 `fsetpos'
  6.304 `fstat'
  6.305 `fstatat'
  6.306 `fstatvfs'
  6.307 `fsync'
  6.308 `ftell'
  6.309 `ftello'
  6.310 `ftok'
  6.311 `ftruncate'
  6.312 `ftrylockfile'
  6.313 `ftw'
  6.314 `funlockfile'
  6.315 `futimens'
  6.316 `fwide'
  6.317 `fwprintf'
  6.318 `fwrite'
  6.319 `fwscanf'
  6.320 `gai_strerror'
  6.321 `getaddrinfo'
  6.322 `getc'
  6.323 `getc_unlocked'
  6.324 `getchar'
  6.325 `getchar_unlocked'
  6.326 `getcwd'
  6.327 `getdate'
  6.328 `getdate_err'
  6.329 `getdelim'
  6.330 `getegid'
  6.331 `getenv'
  6.332 `geteuid'
  6.333 `getgid'
  6.334 `getgrent'
  6.335 `getgrgid'
  6.336 `getgrgid_r'
  6.337 `getgrnam'
  6.338 `getgrnam_r'
  6.339 `getgroups'
  6.340 `gethostent'
  6.341 `gethostid'
  6.342 `gethostname'
  6.343 `getitimer'
  6.344 `getline'
  6.345 `getlogin'
  6.346 `getlogin_r'
  6.347 `getmsg'
  6.348 `getnameinfo'
  6.349 `getnetbyaddr'
  6.350 `getnetbyname'
  6.351 `getnetent'
  6.352 `getopt'
  6.353 `getpeername'
  6.354 `getpgid'
  6.355 `getpgrp'
  6.356 `getpid'
  6.357 `getpmsg'
  6.358 `getppid'
  6.359 `getpriority'
  6.360 `getprotobyname'
  6.361 `getprotobynumber'
  6.362 `getprotoent'
  6.363 `getpwent'
  6.364 `getpwnam'
  6.365 `getpwnam_r'
  6.366 `getpwuid'
  6.367 `getpwuid_r'
  6.368 `getrlimit'
  6.369 `getrusage'
  6.370 `gets'
  6.371 `getservbyname'
  6.372 `getservbyport'
  6.373 `getservent'
  6.374 `getsid'
  6.375 `getsockname'
  6.376 `getsockopt'
  6.377 `getsubopt'
  6.378 `gettimeofday'
  6.379 `getuid'
  6.380 `getutxent'
  6.381 `getutxid'
  6.382 `getutxline'
  6.383 `getwc'
  6.384 `getwchar'
  6.385 `glob'
  6.386 `globfree'
  6.387 `gmtime'
  6.388 `gmtime_r'
  6.389 `grantpt'
  6.390 `hcreate'
  6.391 `hdestroy'
  6.392 `hsearch'
  6.393 `htonl'
  6.394 `htons'
  6.395 `hypot'
  6.396 `hypotf'
  6.397 `hypotl'
  6.398 `iconv'
  6.399 `iconv_close'
  6.400 `iconv_open'
  6.401 `if_freenameindex'
  6.402 `if_indextoname'
  6.403 `if_nameindex'
  6.404 `if_nametoindex'
  6.405 `ilogb'
  6.406 `ilogbf'
  6.407 `ilogbl'
  6.408 `imaxabs'
  6.409 `imaxdiv'
  6.410 `inet_addr'
  6.411 `inet_ntoa'
  6.412 `inet_ntop'
  6.413 `inet_pton'
  6.414 `initstate'
  6.415 `insque'
  6.416 `ioctl'
  6.417 `isalnum'
  6.418 `isalnum_l'
  6.419 `isalpha'
  6.420 `isalpha_l'
  6.421 `isascii'
  6.422 `isastream'
  6.423 `isatty'
  6.424 `isblank'
  6.425 `isblank_l'
  6.426 `iscntrl'
  6.427 `iscntrl_l'
  6.428 `isdigit'
  6.429 `isdigit_l'
  6.430 `isfinite'
  6.431 `isgraph'
  6.432 `isgraph_l'
  6.433 `isgreater'
  6.434 `isgreaterequal'
  6.435 `isinf'
  6.436 `isless'
  6.437 `islessequal'
  6.438 `islessgreater'
  6.439 `islower'
  6.440 `islower_l'
  6.441 `isnan'
  6.442 `isnormal'
  6.443 `isprint'
  6.444 `isprint_l'
  6.445 `ispunct'
  6.446 `ispunct_l'
  6.447 `isspace'
  6.448 `isspace_l'
  6.449 `isunordered'
  6.450 `isupper'
  6.451 `isupper_l'
  6.452 `iswalnum'
  6.453 `iswalnum_l'
  6.454 `iswalpha'
  6.455 `iswalpha_l'
  6.456 `iswblank'
  6.457 `iswblank_l'
  6.458 `iswcntrl'
  6.459 `iswcntrl_l'
  6.460 `iswctype'
  6.461 `iswctype_l'
  6.462 `iswdigit'
  6.463 `iswdigit_l'
  6.464 `iswgraph'
  6.465 `iswgraph_l'
  6.466 `iswlower'
  6.467 `iswlower_l'
  6.468 `iswprint'
  6.469 `iswprint_l'
  6.470 `iswpunct'
  6.471 `iswpunct_l'
  6.472 `iswspace'
  6.473 `iswspace_l'
  6.474 `iswupper'
  6.475 `iswupper_l'
  6.476 `iswxdigit'
  6.477 `iswxdigit_l'
  6.478 `isxdigit'
  6.479 `isxdigit_l'
  6.480 `j0'
  6.481 `j1'
  6.482 `jn'
  6.483 `jrand48'
  6.484 `kill'
  6.485 `killpg'
  6.486 `l64a'
  6.487 `labs'
  6.488 `lchown'
  6.489 `lcong48'
  6.490 `ldexp'
  6.491 `ldexpf'
  6.492 `ldexpl'
  6.493 `ldiv'
  6.494 `lfind'
  6.495 `lgamma'
  6.496 `lgammaf'
  6.497 `lgammal'
  6.498 `link'
  6.499 `linkat'
  6.500 `lio_listio'
  6.501 `listen'
  6.502 `llabs'
  6.503 `lldiv'
  6.504 `llrint'
  6.505 `llrintf'
  6.506 `llrintl'
  6.507 `llround'
  6.508 `llroundf'
  6.509 `llroundl'
  6.510 `localeconv'
  6.511 `localtime'
  6.512 `localtime_r'
  6.513 `lockf'
  6.514 `log'
  6.515 `log10'
  6.516 `log10f'
  6.517 `log10l'
  6.518 `log1p'
  6.519 `log1pf'
  6.520 `log1pl'
  6.521 `log2'
  6.522 `log2f'
  6.523 `log2l'
  6.524 `logb'
  6.525 `logbf'
  6.526 `logbl'
  6.527 `logf'
  6.528 `logl'
  6.529 `longjmp'
  6.530 `lrand48'
  6.531 `lrint'
  6.532 `lrintf'
  6.533 `lrintl'
  6.534 `lround'
  6.535 `lroundf'
  6.536 `lroundl'
  6.537 `lsearch'
  6.538 `lseek'
  6.539 `lstat'
  6.540 `malloc'
  6.541 `mblen'
  6.542 `mbrlen'
  6.543 `mbrtowc'
  6.544 `mbsinit'
  6.545 `mbsnrtowcs'
  6.546 `mbsrtowcs'
  6.547 `mbstowcs'
  6.548 `mbtowc'
  6.549 `memccpy'
  6.550 `memchr'
  6.551 `memcmp'
  6.552 `memcpy'
  6.553 `memmove'
  6.554 `memset'
  6.555 `mkdir'
  6.556 `mkdirat'
  6.557 `mkdtemp'
  6.558 `mkfifo'
  6.559 `mkfifoat'
  6.560 `mknod'
  6.561 `mknodat'
  6.562 `mkstemp'
  6.563 `mktime'
  6.564 `mlock'
  6.565 `mlockall'
  6.566 `mmap'
  6.567 `modf'
  6.568 `modff'
  6.569 `modfl'
  6.570 `mprotect'
  6.571 `mq_close'
  6.572 `mq_getattr'
  6.573 `mq_notify'
  6.574 `mq_open'
  6.575 `mq_receive'
  6.576 `mq_send'
  6.577 `mq_setattr'
  6.578 `mq_timedreceive'
  6.579 `mq_timedsend'
  6.580 `mq_unlink'
  6.581 `mrand48'
  6.582 `msgctl'
  6.583 `msgget'
  6.584 `msgrcv'
  6.585 `msgsnd'
  6.586 `msync'
  6.587 `munlock'
  6.588 `munlockall'
  6.589 `munmap'
  6.590 `nan'
  6.591 `nanf'
  6.592 `nanl'
  6.593 `nanosleep'
  6.594 `nearbyint'
  6.595 `nearbyintf'
  6.596 `nearbyintl'
  6.597 `newlocale'
  6.598 `nextafter'
  6.599 `nextafterf'
  6.600 `nextafterl'
  6.601 `nexttoward'
  6.602 `nexttowardf'
  6.603 `nexttowardl'
  6.604 `nftw'
  6.605 `nice'
  6.606 `nl_langinfo'
  6.607 `nl_langinfo_l'
  6.608 `nrand48'
  6.609 `ntohl'
  6.610 `ntohs'
  6.611 `open'
  6.612 `openat'
  6.613 `opendir'
  6.614 `openlog'
  6.615 `open_memstream'
  6.616 `open_wmemstream'
  6.617 `optarg'
  6.618 `opterr'
  6.619 `optind'
  6.620 `optopt'
  6.621 `pathconf'
  6.622 `pause'
  6.623 `pclose'
  6.624 `perror'
  6.625 `pipe'
  6.626 `poll'
  6.627 `popen'
  6.628 `posix_fadvise'
  6.629 `posix_fallocate'
  6.630 `posix_madvise'
  6.631 `posix_mem_offset'
  6.632 `posix_memalign'
  6.633 `posix_openpt'
  6.634 `posix_spawn'
  6.635 `posix_spawn_file_actions_addclose'
  6.636 `posix_spawn_file_actions_adddup2'
  6.637 `posix_spawn_file_actions_addopen'
  6.638 `posix_spawn_file_actions_destroy'
  6.639 `posix_spawn_file_actions_init'
  6.640 `posix_spawnattr_destroy'
  6.641 `posix_spawnattr_getflags'
  6.642 `posix_spawnattr_getpgroup'
  6.643 `posix_spawnattr_getschedparam'
  6.644 `posix_spawnattr_getschedpolicy'
  6.645 `posix_spawnattr_getsigdefault'
  6.646 `posix_spawnattr_getsigmask'
  6.647 `posix_spawnattr_init'
  6.648 `posix_spawnattr_setflags'
  6.649 `posix_spawnattr_setpgroup'
  6.650 `posix_spawnattr_setschedparam'
  6.651 `posix_spawnattr_setschedpolicy'
  6.652 `posix_spawnattr_setsigdefault'
  6.653 `posix_spawnattr_setsigmask'
  6.654 `posix_spawnp'
  6.655 `posix_trace_attr_destroy'
  6.656 `posix_trace_attr_getclockres'
  6.657 `posix_trace_attr_getcreatetime'
  6.658 `posix_trace_attr_getgenversion'
  6.659 `posix_trace_attr_getinherited'
  6.660 `posix_trace_attr_getlogfullpolicy'
  6.661 `posix_trace_attr_getlogsize'
  6.662 `posix_trace_attr_getmaxdatasize'
  6.663 `posix_trace_attr_getmaxsystemeventsize'
  6.664 `posix_trace_attr_getmaxusereventsize'
  6.665 `posix_trace_attr_getname'
  6.666 `posix_trace_attr_getstreamfullpolicy'
  6.667 `posix_trace_attr_getstreamsize'
  6.668 `posix_trace_attr_init'
  6.669 `posix_trace_attr_setinherited'
  6.670 `posix_trace_attr_setlogfullpolicy'
  6.671 `posix_trace_attr_setlogsize'
  6.672 `posix_trace_attr_setmaxdatasize'
  6.673 `posix_trace_attr_setname'
  6.674 `posix_trace_attr_setstreamfullpolicy'
  6.675 `posix_trace_attr_setstreamsize'
  6.676 `posix_trace_clear'
  6.677 `posix_trace_close'
  6.678 `posix_trace_create'
  6.679 `posix_trace_create_withlog'
  6.680 `posix_trace_event'
  6.681 `posix_trace_eventid_equal'
  6.682 `posix_trace_eventid_get_name'
  6.683 `posix_trace_eventid_open'
  6.684 `posix_trace_eventset_add'
  6.685 `posix_trace_eventset_del'
  6.686 `posix_trace_eventset_empty'
  6.687 `posix_trace_eventset_fill'
  6.688 `posix_trace_eventset_ismember'
  6.689 `posix_trace_eventtypelist_getnext_id'
  6.690 `posix_trace_eventtypelist_rewind'
  6.691 `posix_trace_flush'
  6.692 `posix_trace_get_attr'
  6.693 `posix_trace_get_filter'
  6.694 `posix_trace_get_status'
  6.695 `posix_trace_getnext_event'
  6.696 `posix_trace_open'
  6.697 `posix_trace_rewind'
  6.698 `posix_trace_set_filter'
  6.699 `posix_trace_shutdown'
  6.700 `posix_trace_start'
  6.701 `posix_trace_stop'
  6.702 `posix_trace_timedgetnext_event'
  6.703 `posix_trace_trid_eventid_open'
  6.704 `posix_trace_trygetnext_event'
  6.705 `posix_typed_mem_get_info'
  6.706 `posix_typed_mem_open'
  6.707 `pow'
  6.708 `powf'
  6.709 `powl'
  6.710 `pread'
  6.711 `printf'
  6.712 `pselect'
  6.713 `psiginfo'
  6.714 `psignal'
  6.715 `pthread_atfork'
  6.716 `pthread_attr_destroy'
  6.717 `pthread_attr_getdetachstate'
  6.718 `pthread_attr_getguardsize'
  6.719 `pthread_attr_getinheritsched'
  6.720 `pthread_attr_getschedparam'
  6.721 `pthread_attr_getschedpolicy'
  6.722 `pthread_attr_getscope'
  6.723 `pthread_attr_getstack'
  6.724 `pthread_attr_getstacksize'
  6.725 `pthread_attr_init'
  6.726 `pthread_attr_setdetachstate'
  6.727 `pthread_attr_setguardsize'
  6.728 `pthread_attr_setinheritsched'
  6.729 `pthread_attr_setschedparam'
  6.730 `pthread_attr_setschedpolicy'
  6.731 `pthread_attr_setscope'
  6.732 `pthread_attr_setstack'
  6.733 `pthread_attr_setstacksize'
  6.734 `pthread_barrier_destroy'
  6.735 `pthread_barrier_init'
  6.736 `pthread_barrier_wait'
  6.737 `pthread_barrierattr_destroy'
  6.738 `pthread_barrierattr_getpshared'
  6.739 `pthread_barrierattr_init'
  6.740 `pthread_barrierattr_setpshared'
  6.741 `pthread_cancel'
  6.742 `pthread_cleanup_pop'
  6.743 `pthread_cleanup_push'
  6.744 `pthread_cond_broadcast'
  6.745 `pthread_cond_destroy'
  6.746 `pthread_cond_init'
  6.747 `pthread_cond_signal'
  6.748 `pthread_cond_timedwait'
  6.749 `pthread_cond_wait'
  6.750 `pthread_condattr_destroy'
  6.751 `pthread_condattr_getclock'
  6.752 `pthread_condattr_getpshared'
  6.753 `pthread_condattr_init'
  6.754 `pthread_condattr_setclock'
  6.755 `pthread_condattr_setpshared'
  6.756 `pthread_create'
  6.757 `pthread_detach'
  6.758 `pthread_equal'
  6.759 `pthread_exit'
  6.760 `pthread_getconcurrency'
  6.761 `pthread_getcpuclockid'
  6.762 `pthread_getschedparam'
  6.763 `pthread_getspecific'
  6.764 `pthread_join'
  6.765 `pthread_key_create'
  6.766 `pthread_key_delete'
  6.767 `pthread_kill'
  6.768 `pthread_mutex_consistent'
  6.769 `pthread_mutex_destroy'
  6.770 `pthread_mutex_getprioceiling'
  6.771 `pthread_mutex_init'
  6.772 `pthread_mutex_lock'
  6.773 `pthread_mutex_setprioceiling'
  6.774 `pthread_mutex_timedlock'
  6.775 `pthread_mutex_trylock'
  6.776 `pthread_mutex_unlock'
  6.777 `pthread_mutexattr_destroy'
  6.778 `pthread_mutexattr_getprioceiling'
  6.779 `pthread_mutexattr_getprotocol'
  6.780 `pthread_mutexattr_getpshared'
  6.781 `pthread_mutexattr_getrobust'
  6.782 `pthread_mutexattr_gettype'
  6.783 `pthread_mutexattr_init'
  6.784 `pthread_mutexattr_setprioceiling'
  6.785 `pthread_mutexattr_setprotocol'
  6.786 `pthread_mutexattr_setpshared'
  6.787 `pthread_mutexattr_setrobust'
  6.788 `pthread_mutexattr_settype'
  6.789 `pthread_once'
  6.790 `pthread_rwlock_destroy'
  6.791 `pthread_rwlock_init'
  6.792 `pthread_rwlock_rdlock'
  6.793 `pthread_rwlock_timedrdlock'
  6.794 `pthread_rwlock_timedwrlock'
  6.795 `pthread_rwlock_tryrdlock'
  6.796 `pthread_rwlock_trywrlock'
  6.797 `pthread_rwlock_unlock'
  6.798 `pthread_rwlock_wrlock'
  6.799 `pthread_rwlockattr_destroy'
  6.800 `pthread_rwlockattr_getpshared'
  6.801 `pthread_rwlockattr_init'
  6.802 `pthread_rwlockattr_setpshared'
  6.803 `pthread_self'
  6.804 `pthread_setcancelstate'
  6.805 `pthread_setcanceltype'
  6.806 `pthread_setconcurrency'
  6.807 `pthread_setschedparam'
  6.808 `pthread_setschedprio'
  6.809 `pthread_setspecific'
  6.810 `pthread_sigmask'
  6.811 `pthread_spin_destroy'
  6.812 `pthread_spin_init'
  6.813 `pthread_spin_lock'
  6.814 `pthread_spin_trylock'
  6.815 `pthread_spin_unlock'
  6.816 `pthread_testcancel'
  6.817 `ptsname'
  6.818 `putc'
  6.819 `putc_unlocked'
  6.820 `putchar'
  6.821 `putchar_unlocked'
  6.822 `putenv'
  6.823 `putmsg'
  6.824 `putpmsg'
  6.825 `puts'
  6.826 `pututxline'
  6.827 `putwc'
  6.828 `putwchar'
  6.829 `pwrite'
  6.830 `qsort'
  6.831 `raise'
  6.832 `rand'
  6.833 `rand_r'
  6.834 `random'
  6.835 `read'
  6.836 `readdir'
  6.837 `readdir_r'
  6.838 `readlink'
  6.839 `readlinkat'
  6.840 `readv'
  6.841 `realloc'
  6.842 `realpath'
  6.843 `recv'
  6.844 `recvfrom'
  6.845 `recvmsg'
  6.846 `regcomp'
  6.847 `regerror'
  6.848 `regexec'
  6.849 `regfree'
  6.850 `remainder'
  6.851 `remainderf'
  6.852 `remainderl'
  6.853 `remove'
  6.854 `remque'
  6.855 `remquo'
  6.856 `remquof'
  6.857 `remquol'
  6.858 `rename'
  6.859 `renameat'
  6.860 `rewind'
  6.861 `rewinddir'
  6.862 `rint'
  6.863 `rintf'
  6.864 `rintl'
  6.865 `rmdir'
  6.866 `round'
  6.867 `roundf'
  6.868 `roundl'
  6.869 `scalbln'
  6.870 `scalblnf'
  6.871 `scalblnl'
  6.872 `scalbn'
  6.873 `scalbnf'
  6.874 `scalbnl'
  6.875 `scandir'
  6.876 `scanf'
  6.877 `sched_get_priority_max'
  6.878 `sched_get_priority_min'
  6.879 `sched_getparam'
  6.880 `sched_getscheduler'
  6.881 `sched_rr_get_interval'
  6.882 `sched_setparam'
  6.883 `sched_setscheduler'
  6.884 `sched_yield'
  6.885 `seed48'
  6.886 `seekdir'
  6.887 `select'
  6.888 `sem_close'
  6.889 `sem_destroy'
  6.890 `sem_getvalue'
  6.891 `sem_init'
  6.892 `sem_open'
  6.893 `sem_post'
  6.894 `sem_timedwait'
  6.895 `sem_trywait'
  6.896 `sem_unlink'
  6.897 `sem_wait'
  6.898 `semctl'
  6.899 `semget'
  6.900 `semop'
  6.901 `send'
  6.902 `sendmsg'
  6.903 `sendto'
  6.904 `setbuf'
  6.905 `setegid'
  6.906 `setenv'
  6.907 `seteuid'
  6.908 `setgid'
  6.909 `setgrent'
  6.910 `sethostent'
  6.911 `setitimer'
  6.912 `setjmp'
  6.913 `setkey'
  6.914 `setlocale'
  6.915 `setlogmask'
  6.916 `setnetent'
  6.917 `setpgid'
  6.918 `setpgrp'
  6.919 `setpriority'
  6.920 `setprotoent'
  6.921 `setpwent'
  6.922 `setregid'
  6.923 `setreuid'
  6.924 `setrlimit'
  6.925 `setservent'
  6.926 `setsid'
  6.927 `setsockopt'
  6.928 `setstate'
  6.929 `setuid'
  6.930 `setutxent'
  6.931 `setvbuf'
  6.932 `shm_open'
  6.933 `shm_unlink'
  6.934 `shmat'
  6.935 `shmctl'
  6.936 `shmdt'
  6.937 `shmget'
  6.938 `shutdown'
  6.939 `sigaction'
  6.940 `sigaddset'
  6.941 `sigaltstack'
  6.942 `sigdelset'
  6.943 `sigemptyset'
  6.944 `sigfillset'
  6.945 `sighold'
  6.946 `sigignore'
  6.947 `siginterrupt'
  6.948 `sigismember'
  6.949 `siglongjmp'
  6.950 `signal'
  6.951 `signbit'
  6.952 `signgam'
  6.953 `sigpause'
  6.954 `sigpending'
  6.955 `sigprocmask'
  6.956 `sigqueue'
  6.957 `sigrelse'
  6.958 `sigset'
  6.959 `sigsetjmp'
  6.960 `sigsuspend'
  6.961 `sigtimedwait'
  6.962 `sigwait'
  6.963 `sigwaitinfo'
  6.964 `sin'
  6.965 `sinf'
  6.966 `sinh'
  6.967 `sinhf'
  6.968 `sinhl'
  6.969 `sinl'
  6.970 `sleep'
  6.971 `snprintf'
  6.972 `sockatmark'
  6.973 `socket'
  6.974 `socketpair'
  6.975 `sprintf'
  6.976 `sqrt'
  6.977 `sqrtf'
  6.978 `sqrtl'
  6.979 `srand'
  6.980 `srand48'
  6.981 `srandom'
  6.982 `sscanf'
  6.983 `stat'
  6.984 `statvfs'
  6.985 `stderr'
  6.986 `stdin'
  6.987 `stdout'
  6.988 `stpcpy'
  6.989 `stpncpy'
  6.990 `strcasecmp'
  6.991 `strcasecmp_l'
  6.992 `strcat'
  6.993 `strchr'
  6.994 `strcmp'
  6.995 `strcoll'
  6.996 `strcoll_l'
  6.997 `strcpy'
  6.998 `strcspn'
  6.999 `strdup'
  6.1000 `strerror'
  6.1001 `strerror_l'
  6.1002 `strerror_r'
  6.1003 `strfmon'
  6.1004 `strfmon_l'
  6.1005 `strftime'
  6.1006 `strftime_l'
  6.1007 `strlen'
  6.1008 `strncasecmp'
  6.1009 `strncasecmp_l'
  6.1010 `strncat'
  6.1011 `strncmp'
  6.1012 `strncpy'
  6.1013 `strndup'
  6.1014 `strnlen'
  6.1015 `strpbrk'
  6.1016 `strptime'
  6.1017 `strrchr'
  6.1018 `strsignal'
  6.1019 `strspn'
  6.1020 `strstr'
  6.1021 `strtod'
  6.1022 `strtof'
  6.1023 `strtoimax'
  6.1024 `strtok'
  6.1025 `strtok_r'
  6.1026 `strtol'
  6.1027 `strtold'
  6.1028 `strtoll'
  6.1029 `strtoul'
  6.1030 `strtoull'
  6.1031 `strtoumax'
  6.1032 `strxfrm'
  6.1033 `strxfrm_l'
  6.1034 `swab'
  6.1035 `swprintf'
  6.1036 `swscanf'
  6.1037 `symlink'
  6.1038 `symlinkat'
  6.1039 `sync'
  6.1040 `sysconf'
  6.1041 `syslog'
  6.1042 `system'
  6.1043 `tan'
  6.1044 `tanf'
  6.1045 `tanh'
  6.1046 `tanhf'
  6.1047 `tanhl'
  6.1048 `tanl'
  6.1049 `tcdrain'
  6.1050 `tcflow'
  6.1051 `tcflush'
  6.1052 `tcgetattr'
  6.1053 `tcgetpgrp'
  6.1054 `tcgetsid'
  6.1055 `tcsendbreak'
  6.1056 `tcsetattr'
  6.1057 `tcsetpgrp'
  6.1058 `tdelete'
  6.1059 `telldir'
  6.1060 `tempnam'
  6.1061 `tfind'
  6.1062 `tgamma'
  6.1063 `tgammaf'
  6.1064 `tgammal'
  6.1065 `time'
  6.1066 `timer_create'
  6.1067 `timer_delete'
  6.1068 `timer_getoverrun'
  6.1069 `timer_gettime'
  6.1070 `timer_settime'
  6.1071 `times'
  6.1072 `timezone'
  6.1073 `tmpfile'
  6.1074 `tmpnam'
  6.1075 `toascii'
  6.1076 `tolower'
  6.1077 `tolower_l'
  6.1078 `toupper'
  6.1079 `toupper_l'
  6.1080 `towctrans'
  6.1081 `towctrans_l'
  6.1082 `towlower'
  6.1083 `towlower_l'
  6.1084 `towupper'
  6.1085 `towupper_l'
  6.1086 `trunc'
  6.1087 `truncate'
  6.1088 `truncf'
  6.1089 `truncl'
  6.1090 `tsearch'
  6.1091 `ttyname'
  6.1092 `ttyname_r'
  6.1093 `twalk'
  6.1094 `tzname'
  6.1095 `tzset'
  6.1096 `ulimit'
  6.1097 `umask'
  6.1098 `uname'
  6.1099 `ungetc'
  6.1100 `ungetwc'
  6.1101 `unlink'
  6.1102 `unlinkat'
  6.1103 `unlockpt'
  6.1104 `unsetenv'
  6.1105 `uselocale'
  6.1106 `utime'
  6.1107 `utimensat'
  6.1108 `utimes'
  6.1109 `va_arg'
  6.1110 `va_copy'
  6.1111 `va_end'
  6.1112 `va_start'
  6.1113 `vdprintf'
  6.1114 `vfprintf'
  6.1115 `vfscanf'
  6.1116 `vfwprintf'
  6.1117 `vfwscanf'
  6.1118 `vprintf'
  6.1119 `vscanf'
  6.1120 `vsnprintf'
  6.1121 `vsprintf'
  6.1122 `vsscanf'
  6.1123 `vswprintf'
  6.1124 `vswscanf'
  6.1125 `vwprintf'
  6.1126 `vwscanf'
  6.1127 `wait'
  6.1128 `waitid'
  6.1129 `waitpid'
  6.1130 `wcpcpy'
  6.1131 `wcpncpy'
  6.1132 `wcrtomb'
  6.1133 `wcscasecmp'
  6.1134 `wcscasecmp_l'
  6.1135 `wcscat'
  6.1136 `wcschr'
  6.1137 `wcscmp'
  6.1138 `wcscoll'
  6.1139 `wcscoll_l'
  6.1140 `wcscpy'
  6.1141 `wcscspn'
  6.1142 `wcsdup'
  6.1143 `wcsftime'
  6.1144 `wcslen'
  6.1145 `wcsncasecmp'
  6.1146 `wcsncasecmp_l'
  6.1147 `wcsncat'
  6.1148 `wcsncmp'
  6.1149 `wcsncpy'
  6.1150 `wcsnlen'
  6.1151 `wcsnrtombs'
  6.1152 `wcspbrk'
  6.1153 `wcsrchr'
  6.1154 `wcsrtombs'
  6.1155 `wcsspn'
  6.1156 `wcsstr'
  6.1157 `wcstod'
  6.1158 `wcstof'
  6.1159 `wcstoimax'
  6.1160 `wcstok'
  6.1161 `wcstol'
  6.1162 `wcstold'
  6.1163 `wcstoll'
  6.1164 `wcstombs'
  6.1165 `wcstoul'
  6.1166 `wcstoull'
  6.1167 `wcstoumax'
  6.1168 `wcswidth'
  6.1169 `wcsxfrm'
  6.1170 `wcsxfrm_l'
  6.1171 `wctob'
  6.1172 `wctomb'
  6.1173 `wctrans'
  6.1174 `wctrans_l'
  6.1175 `wctype'
  6.1176 `wctype_l'
  6.1177 `wcwidth'
  6.1178 `wmemchr'
  6.1179 `wmemcmp'
  6.1180 `wmemcpy'
  6.1181 `wmemmove'
  6.1182 `wmemset'
  6.1183 `wordexp'
  6.1184 `wordfree'
  6.1185 `wprintf'
  6.1186 `write'
  6.1187 `writev'
  6.1188 `wscanf'
  6.1189 `y0'
  6.1190 `y1'
  6.1191 `yn'
7 Past POSIX Function Substitutes
  7.1 `bcmp'
  7.2 `bcopy'
  7.3 `bsd_signal'
  7.4 `bzero'
  7.5 `ecvt'
  7.6 `fcvt'
  7.7 `ftime'
  7.8 `gcvt'
  7.9 `getcontext'
  7.10 `gethostbyaddr'
  7.11 `gethostbyname'
  7.12 `getwd'
  7.13 `h_errno'
  7.14 `index'
  7.15 `makecontext'
  7.16 `mktemp'
  7.17 `pthread_attr_getstackaddr'
  7.18 `pthread_attr_setstackaddr'
  7.19 `rindex'
  7.20 `scalb'
  7.21 `setcontext'
  7.22 `swapcontext'
  7.23 `ualarm'
  7.24 `usleep'
  7.25 `vfork'
  7.26 `wcswcs'
8 Glibc Header File Substitutes
  8.1 `a.out.h'
  8.2 `aliases.h'
  8.3 `alloca.h'
  8.4 `ar.h'
  8.5 `argp.h'
  8.6 `argz.h'
  8.7 `byteswap.h'
  8.8 `crypt.h'
  8.9 `endian.h'
  8.10 `envz.h'
  8.11 `err.h'
  8.12 `error.h'
  8.13 `execinfo.h'
  8.14 `fpu_control.h'
  8.15 `fstab.h'
  8.16 `fts.h'
  8.17 `getopt.h'
  8.18 `ieee754.h'
  8.19 `ifaddrs.h'
  8.20 `libintl.h'
  8.21 `mcheck.h'
  8.22 `mntent.h'
  8.23 `obstack.h'
  8.24 `paths.h'
  8.25 `printf.h'
  8.26 `pty.h'
  8.27 `resolv.h'
  8.28 `shadow.h'
  8.29 `sys/ioctl.h'
  8.30 `sysexits.h'
  8.31 `ttyent.h'
9 Glibc Function Substitutes
  9.1 Glibc Extensions to `<aio.h>'
    9.1.1 `aio_init'
  9.2 Glibc `<aliases.h>'
    9.2.1 `endaliasent'
    9.2.2 `getaliasbyname'
    9.2.3 `getaliasbyname_r'
    9.2.4 `getaliasent'
    9.2.5 `getaliasent_r'
    9.2.6 `setaliasent'
  9.3 Glibc `<argp.h>'
    9.3.1 `argp_err_exit_status'
    9.3.2 `argp_error'
    9.3.3 `argp_failure'
    9.3.4 `argp_help'
    9.3.5 `argp_parse'
    9.3.6 `argp_program_bug_address'
    9.3.7 `argp_program_version'
    9.3.8 `argp_program_version_hook'
    9.3.9 `argp_state_help'
    9.3.10 `argp_usage'
  9.4 Glibc `<argz.h>'
    9.4.1 `argz_add'
    9.4.2 `argz_add_sep'
    9.4.3 `argz_append'
    9.4.4 `argz_count'
    9.4.5 `argz_create'
    9.4.6 `argz_create_sep'
    9.4.7 `argz_delete'
    9.4.8 `argz_extract'
    9.4.9 `argz_insert'
    9.4.10 `argz_next'
    9.4.11 `argz_replace'
    9.4.12 `argz_stringify'
  9.5 Glibc Extensions to `<arpa/inet.h>'
    9.5.1 `inet_aton'
    9.5.2 `inet_lnaof'
    9.5.3 `inet_makeaddr'
    9.5.4 `inet_net_ntop'
    9.5.5 `inet_net_pton'
    9.5.6 `inet_neta'
    9.5.7 `inet_netof'
    9.5.8 `inet_network'
    9.5.9 `inet_nsap_addr'
    9.5.10 `inet_nsap_ntoa'
  9.6 Glibc `<byteswap.h>'
    9.6.1 `bswap_16'
    9.6.2 `bswap_32'
    9.6.3 `bswap_64'
  9.7 Glibc Extensions to `<complex.h>'
    9.7.1 `clog10'
    9.7.2 `clog10f'
    9.7.3 `clog10l'
  9.8 Glibc `<crypt.h>'
    9.8.1 `crypt_r'
    9.8.2 `encrypt_r'
    9.8.3 `setkey_r'
  9.9 Glibc Extensions to `<ctype.h>'
    9.9.1 `isctype'
  9.10 Glibc Extensions to `<dirent.h>'
    9.10.1 `getdirentries'
    9.10.2 `versionsort'
  9.11 Glibc Extensions to `<dlfcn.h>'
    9.11.1 `dladdr'
    9.11.2 `dladdr1'
    9.11.3 `dlinfo'
    9.11.4 `dlmopen'
    9.11.5 `dlvsym'
  9.12 Glibc `<envz.h>'
    9.12.1 `envz_add'
    9.12.2 `envz_entry'
    9.12.3 `envz_get'
    9.12.4 `envz_merge'
    9.12.5 `envz_remove'
    9.12.6 `envz_strip'
  9.13 Glibc `<err.h>'
    9.13.1 `err'
    9.13.2 `errx'
    9.13.3 `verr'
    9.13.4 `verrx'
    9.13.5 `vwarn'
    9.13.6 `vwarnx'
    9.13.7 `warn'
    9.13.8 `warnx'
  9.14 Glibc Extensions to `<errno.h>'
    9.14.1 `program_invocation_name'
    9.14.2 `program_invocation_short_name'
  9.15 Glibc `<error.h>'
    9.15.1 `error'
    9.15.2 `error_at_line'
    9.15.3 `error_message_count'
    9.15.4 `error_one_per_line'
    9.15.5 `error_print_progname'
  9.16 Glibc `<execinfo.h>'
    9.16.1 `backtrace'
    9.16.2 `backtrace_symbols'
    9.16.3 `backtrace_symbols_fd'
  9.17 Glibc Extensions to `<fcntl.h>'
    9.17.1 `fallocate'
    9.17.2 `readahead'
  9.18 Glibc Extensions to `<fenv.h>'
    9.18.1 `fedisableexcept'
    9.18.2 `feenableexcept'
    9.18.3 `fegetexcept'
  9.19 Glibc Extensions to `<fmtmsg.h>'
    9.19.1 `addseverity'
  9.20 Glibc `<fstab.h>'
    9.20.1 `endfsent'
    9.20.2 `getfsent'
    9.20.3 `getfsfile'
    9.20.4 `getfsspec'
    9.20.5 `setfsent'
  9.21 Glibc `<fts.h>'
    9.21.1 `fts_children'
    9.21.2 `fts_close'
    9.21.3 `fts_open'
    9.21.4 `fts_read'
    9.21.5 `fts_set'
  9.22 Glibc `<getopt.h>'
    9.22.1 `getopt_long'
    9.22.2 `getopt_long_only'
  9.23 Glibc Extensions to `<glob.h>'
    9.23.1 `glob_pattern_p'
  9.24 Glibc Extensions to `<gnu/libc-version.h>'
    9.24.1 `gnu_get_libc_release'
    9.24.2 `gnu_get_libc_version'
  9.25 Glibc Extensions to `<grp.h>'
    9.25.1 `fgetgrent'
    9.25.2 `fgetgrent_r'
    9.25.3 `getgrent_r'
    9.25.4 `getgrouplist'
    9.25.5 `initgroups'
    9.25.6 `putgrent'
    9.25.7 `setgroups'
  9.26 Glibc `<ifaddrs.h>'
    9.26.1 `getifaddrs'
    9.26.2 `freeifaddrs'
  9.27 Glibc `<libintl.h>'
    9.27.1 `bind_textdomain_codeset'
    9.27.2 `bindtextdomain'
    9.27.3 `dcgettext'
    9.27.4 `dcngettext'
    9.27.5 `dgettext'
    9.27.6 `dngettext'
    9.27.7 `gettext'
    9.27.8 `ngettext'
    9.27.9 `textdomain'
  9.28 Glibc `<link.h>'
    9.28.1 `dl_iterate_phdr'
  9.29 Glibc `<malloc.h>'
    9.29.1 `mallinfo'
    9.29.2 `malloc_get_state'
    9.29.3 `malloc_set_state'
    9.29.4 `malloc_stats'
    9.29.5 `malloc_trim'
    9.29.6 `malloc_usable_size'
    9.29.7 `mallopt'
    9.29.8 `memalign'
    9.29.9 `pvalloc'
  9.30 Glibc Extensions to `<math.h>'
    9.30.1 `drem'
    9.30.2 `dremf'
    9.30.3 `dreml'
    9.30.4 `exp10'
    9.30.5 `exp10f'
    9.30.6 `exp10l'
    9.30.7 `finite'
    9.30.8 `finitef'
    9.30.9 `finitel'
    9.30.10 `gamma'
    9.30.11 `gammaf'
    9.30.12 `gammal'
    9.30.13 `isinff'
    9.30.14 `isinfl'
    9.30.15 `isnanf'
    9.30.16 `isnanl'
    9.30.17 `j0f'
    9.30.18 `j0l'
    9.30.19 `j1f'
    9.30.20 `j1l'
    9.30.21 `jnf'
    9.30.22 `jnl'
    9.30.23 `lgamma_r'
    9.30.24 `lgammaf_r'
    9.30.25 `lgammal_r'
    9.30.26 `matherr'
    9.30.27 `pow10'
    9.30.28 `pow10f'
    9.30.29 `pow10l'
    9.30.30 `scalbf'
    9.30.31 `scalbl'
    9.30.32 `significand'
    9.30.33 `significandf'
    9.30.34 `significandl'
    9.30.35 `sincos'
    9.30.36 `sincosf'
    9.30.37 `sincosl'
    9.30.38 `y0f'
    9.30.39 `y0l'
    9.30.40 `y1f'
    9.30.41 `y1l'
    9.30.42 `ynf'
    9.30.43 `ynl'
  9.31 Glibc `<mcheck.h>'
    9.31.1 `mcheck'
    9.31.2 `mcheck_check_all'
    9.31.3 `mcheck_pedantic'
    9.31.4 `mprobe'
    9.31.5 `mtrace'
    9.31.6 `muntrace'
  9.32 Glibc `<mntent.h>'
    9.32.1 `addmntent'
    9.32.2 `endmntent'
    9.32.3 `getmntent'
    9.32.4 `getmntent_r'
    9.32.5 `hasmntopt'
    9.32.6 `setmntent'
  9.33 Glibc Extensions to `<netdb.h>'
    9.33.1 `endnetgrent'
    9.33.2 `gethostbyaddr_r'
    9.33.3 `gethostbyname2'
    9.33.4 `gethostbyname2_r'
    9.33.5 `gethostbyname_r'
    9.33.6 `gethostent_r'
    9.33.7 `getnetbyaddr_r'
    9.33.8 `getnetbyname_r'
    9.33.9 `getnetent_r'
    9.33.10 `getnetgrent'
    9.33.11 `getnetgrent_r'
    9.33.12 `getprotobyname_r'
    9.33.13 `getprotobynumber_r'
    9.33.14 `getprotoent_r'
    9.33.15 `getservbyname_r'
    9.33.16 `getservbyport_r'
    9.33.17 `getservent_r'
    9.33.18 `herror'
    9.33.19 `hstrerror'
    9.33.20 `innetgr'
    9.33.21 `rcmd'
    9.33.22 `rcmd_af'
    9.33.23 `rexec'
    9.33.24 `rexec_af'
    9.33.25 `rresvport'
    9.33.26 `rresvport_af'
    9.33.27 `ruserok'
    9.33.28 `ruserok_af'
    9.33.29 `setnetgrent'
  9.34 Glibc `<netinet/ether.h>'
    9.34.1 `ether_aton'
    9.34.2 `ether_aton_r'
    9.34.3 `ether_hostton'
    9.34.4 `ether_line'
    9.34.5 `ether_ntoa'
    9.34.6 `ether_ntoa_r'
    9.34.7 `ether_ntohost'
  9.35 Glibc Extensions to `<netinet/in.h>'
    9.35.1 `bindresvport'
    9.35.2 `getipv4sourcefilter'
    9.35.3 `getsourcefilter'
    9.35.4 `in6addr_any'
    9.35.5 `in6addr_loopback'
    9.35.6 `inet6_option_alloc'
    9.35.7 `inet6_option_append'
    9.35.8 `inet6_option_find'
    9.35.9 `inet6_option_init'
    9.35.10 `inet6_option_next'
    9.35.11 `inet6_option_space'
    9.35.12 `setipv4sourcefilter'
    9.35.13 `setsourcefilter'
  9.36 Glibc `<obstack.h>'
    9.36.1 `obstack_alloc_failed_handler'
    9.36.2 `obstack_exit_failure'
    9.36.3 `obstack_free'
    9.36.4 `obstack_printf'
    9.36.5 `obstack_vprintf'
  9.37 Glibc `<printf.h>'
    9.37.1 `parse_printf_format'
    9.37.2 `printf_size'
    9.37.3 `printf_size_info'
    9.37.4 `register_printf_function'
  9.38 Glibc Extensions to `<pthread.h>'
    9.38.1 `pthread_getattr_np'
    9.38.2 `pthread_kill_other_threads_np'
    9.38.3 `pthread_rwlockattr_getkind_np'
    9.38.4 `pthread_rwlockattr_setkind_np'
    9.38.5 `pthread_yield'
  9.39 Glibc Extensions to `<pwd.h>'
    9.39.1 `fgetpwent'
    9.39.2 `fgetpwent_r'
    9.39.3 `getpw'
    9.39.4 `getpwent_r'
    9.39.5 `putpwent'
  9.40 Glibc Extensions to `<regex.h>'
    9.40.1 `re_comp'
    9.40.2 `re_compile_fastmap'
    9.40.3 `re_compile_pattern'
    9.40.4 `re_exec'
    9.40.5 `re_match'
    9.40.6 `re_match_2'
    9.40.7 `re_search'
    9.40.8 `re_search_2'
    9.40.9 `re_set_registers'
    9.40.10 `re_set_syntax'
    9.40.11 `re_syntax_options'
  9.41 Glibc `<regexp.h>'
    9.41.1 `advance'
    9.41.2 `loc1'
    9.41.3 `loc2'
    9.41.4 `locs'
    9.41.5 `step'
  9.42 Glibc `<resolv.h>'
    9.42.1 `dn_expand'
    9.42.2 `res_init'
    9.42.3 `res_mkquery'
    9.42.4 `res_query'
    9.42.5 `res_querydomain'
    9.42.6 `res_search'
  9.43 Glibc `<rpc/auth.h>'
    9.43.1 `authdes_create'
    9.43.2 `authdes_pk_create'
    9.43.3 `authnone_create'
    9.43.4 `authunix_create'
    9.43.5 `authunix_create_default'
    9.43.6 `getnetname'
    9.43.7 `host2netname'
    9.43.8 `key_decryptsession'
    9.43.9 `key_decryptsession_pk'
    9.43.10 `key_encryptsession'
    9.43.11 `key_encryptsession_pk'
    9.43.12 `key_gendes'
    9.43.13 `key_get_conv'
    9.43.14 `key_secretkey_is_set'
    9.43.15 `key_setsecret'
    9.43.16 `netname2host'
    9.43.17 `netname2user'
    9.43.18 `user2netname'
    9.43.19 `xdr_des_block'
    9.43.20 `xdr_opaque_auth'
  9.44 Glibc `<rpc/auth_des.h>'
    9.44.1 `authdes_getucred'
    9.44.2 `getpublickey'
    9.44.3 `getsecretkey'
    9.44.4 `rtime'
  9.45 Glibc `<rpc/auth_unix.h>'
    9.45.1 `xdr_authunix_parms'
  9.46 Glibc `<rpc/clnt.h>'
    9.46.1 `callrpc'
    9.46.2 `clnt_create'
    9.46.3 `clnt_pcreateerror'
    9.46.4 `clnt_perrno'
    9.46.5 `clnt_perror'
    9.46.6 `clnt_spcreateerror'
    9.46.7 `clnt_sperrno'
    9.46.8 `clnt_sperror'
    9.46.9 `clntraw_create'
    9.46.10 `clnttcp_create'
    9.46.11 `clntudp_bufcreate'
    9.46.12 `clntudp_create'
    9.46.13 `clntunix_create'
    9.46.14 `get_myaddress'
    9.46.15 `getrpcport'
    9.46.16 `rpc_createerr'
  9.47 Glibc `<rpc/des_crypt.h>'
    9.47.1 `cbc_crypt'
    9.47.2 `des_setparity'
    9.47.3 `ecb_crypt'
  9.48 Glibc `<rpc/key_prot.h>'
    9.48.1 `xdr_cryptkeyarg'
    9.48.2 `xdr_cryptkeyarg2'
    9.48.3 `xdr_cryptkeyres'
    9.48.4 `xdr_getcredres'
    9.48.5 `xdr_key_netstarg'
    9.48.6 `xdr_key_netstres'
    9.48.7 `xdr_keybuf'
    9.48.8 `xdr_keystatus'
    9.48.9 `xdr_netnamestr'
    9.48.10 `xdr_unixcred'
  9.49 Glibc `<rpc/netdb.h>'
    9.49.1 `endrpcent'
    9.49.2 `getrpcbyname'
    9.49.3 `getrpcbyname_r'
    9.49.4 `getrpcbynumber'
    9.49.5 `getrpcbynumber_r'
    9.49.6 `getrpcent'
    9.49.7 `getrpcent_r'
    9.49.8 `setrpcent'
  9.50 Glibc `<rpc/pmap_clnt.h>'
    9.50.1 `clnt_broadcast'
    9.50.2 `pmap_getmaps'
    9.50.3 `pmap_getport'
    9.50.4 `pmap_rmtcall'
    9.50.5 `pmap_set'
    9.50.6 `pmap_unset'
  9.51 Glibc `<rpc/pmap_prot.h>'
    9.51.1 `xdr_pmap'
    9.51.2 `xdr_pmaplist'
  9.52 Glibc `<rpc/pmap_rmt.h>'
    9.52.1 `xdr_rmtcall_args'
    9.52.2 `xdr_rmtcallres'
  9.53 Glibc `<rpc/rpc_msg.h>'
    9.53.1 `xdr_callhdr'
    9.53.2 `xdr_callmsg'
    9.53.3 `xdr_replymsg'
  9.54 Glibc `<rpc/svc.h>'
    9.54.1 `svc_exit'
    9.54.2 `svc_fdset'
    9.54.3 `svc_getreq'
    9.54.4 `svc_getreq_common'
    9.54.5 `svc_getreq_poll'
    9.54.6 `svc_getreqset'
    9.54.7 `svc_max_pollfd'
    9.54.8 `svc_pollfd'
    9.54.9 `svc_register'
    9.54.10 `svc_run'
    9.54.11 `svc_sendreply'
    9.54.12 `svc_unregister'
    9.54.13 `svcerr_auth'
    9.54.14 `svcerr_decode'
    9.54.15 `svcerr_noproc'
    9.54.16 `svcerr_noprog'
    9.54.17 `svcerr_progvers'
    9.54.18 `svcerr_systemerr'
    9.54.19 `svcerr_weakauth'
    9.54.20 `svcraw_create'
    9.54.21 `svctcp_create'
    9.54.22 `svcudp_bufcreate'
    9.54.23 `svcudp_create'
    9.54.24 `svcunix_create'
    9.54.25 `xprt_register'
    9.54.26 `xprt_unregister'
  9.55 Glibc `<rpc/xdr.h>'
    9.55.1 `xdr_array'
    9.55.2 `xdr_bool'
    9.55.3 `xdr_bytes'
    9.55.4 `xdr_char'
    9.55.5 `xdr_double'
    9.55.6 `xdr_enum'
    9.55.7 `xdr_float'
    9.55.8 `xdr_free'
    9.55.9 `xdr_hyper'
    9.55.10 `xdr_int'
    9.55.11 `xdr_int16_t'
    9.55.12 `xdr_int32_t'
    9.55.13 `xdr_int64_t'
    9.55.14 `xdr_int8_t'
    9.55.15 `xdr_long'
    9.55.16 `xdr_longlong_t'
    9.55.17 `xdr_netobj'
    9.55.18 `xdr_opaque'
    9.55.19 `xdr_pointer'
    9.55.20 `xdr_quad_t'
    9.55.21 `xdr_reference'
    9.55.22 `xdr_short'
    9.55.23 `xdr_sizeof'
    9.55.24 `xdr_string'
    9.55.25 `xdr_u_char'
    9.55.26 `xdr_u_hyper'
    9.55.27 `xdr_u_int'
    9.55.28 `xdr_u_long'
    9.55.29 `xdr_u_longlong_t'
    9.55.30 `xdr_u_quad_t'
    9.55.31 `xdr_u_short'
    9.55.32 `xdr_uint16_t'
    9.55.33 `xdr_uint32_t'
    9.55.34 `xdr_uint64_t'
    9.55.35 `xdr_uint8_t'
    9.55.36 `xdr_union'
    9.55.37 `xdr_vector'
    9.55.38 `xdr_void'
    9.55.39 `xdr_wrapstring'
    9.55.40 `xdrmem_create'
    9.55.41 `xdrrec_create'
    9.55.42 `xdrrec_endofrecord'
    9.55.43 `xdrrec_eof'
    9.55.44 `xdrrec_skiprecord'
    9.55.45 `xdrstdio_create'
  9.56 Glibc `<rpcsvc/nislib.h>'
    9.56.1 `nis_add'
    9.56.2 `nis_add_entry'
    9.56.3 `nis_addmember'
    9.56.4 `nis_checkpoint'
    9.56.5 `nis_clone_object'
    9.56.6 `nis_creategroup'
    9.56.7 `nis_destroy_object'
    9.56.8 `nis_destroygroup'
    9.56.9 `nis_dir_cmp'
    9.56.10 `nis_domain_of'
    9.56.11 `nis_domain_of_r'
    9.56.12 `nis_first_entry'
    9.56.13 `nis_freenames'
    9.56.14 `nis_freeresult'
    9.56.15 `nis_freeservlist'
    9.56.16 `nis_freetags'
    9.56.17 `nis_getnames'
    9.56.18 `nis_getservlist'
    9.56.19 `nis_ismember'
    9.56.20 `nis_leaf_of'
    9.56.21 `nis_leaf_of_r'
    9.56.22 `nis_lerror'
    9.56.23 `nis_list'
    9.56.24 `nis_local_directory'
    9.56.25 `nis_local_group'
    9.56.26 `nis_local_host'
    9.56.27 `nis_local_principal'
    9.56.28 `nis_lookup'
    9.56.29 `nis_mkdir'
    9.56.30 `nis_modify'
    9.56.31 `nis_modify_entry'
    9.56.32 `nis_name_of'
    9.56.33 `nis_name_of_r'
    9.56.34 `nis_next_entry'
    9.56.35 `nis_perror'
    9.56.36 `nis_ping'
    9.56.37 `nis_print_directory'
    9.56.38 `nis_print_entry'
    9.56.39 `nis_print_group'
    9.56.40 `nis_print_group_entry'
    9.56.41 `nis_print_link'
    9.56.42 `nis_print_object'
    9.56.43 `nis_print_result'
    9.56.44 `nis_print_rights'
    9.56.45 `nis_print_table'
    9.56.46 `nis_remove'
    9.56.47 `nis_remove_entry'
    9.56.48 `nis_removemember'
    9.56.49 `nis_rmdir'
    9.56.50 `nis_servstate'
    9.56.51 `nis_sperrno'
    9.56.52 `nis_sperror'
    9.56.53 `nis_sperror_r'
    9.56.54 `nis_stats'
    9.56.55 `nis_verifygroup'
  9.57 Glibc `<rpcsvc/nis_callback.h>'
    9.57.1 `xdr_cback_data'
    9.57.2 `xdr_obj_p'
  9.58 Glibc `<rpcsvc/yp.h>'
    9.58.1 `xdr_domainname'
    9.58.2 `xdr_keydat'
    9.58.3 `xdr_mapname'
    9.58.4 `xdr_peername'
    9.58.5 `xdr_valdat'
    9.58.6 `xdr_ypbind_binding'
    9.58.7 `xdr_ypbind_resp'
    9.58.8 `xdr_ypbind_resptype'
    9.58.9 `xdr_ypbind_setdom'
    9.58.10 `xdr_ypmap_parms'
    9.58.11 `xdr_ypmaplist'
    9.58.12 `xdr_yppush_status'
    9.58.13 `xdr_yppushresp_xfr'
    9.58.14 `xdr_ypreq_key'
    9.58.15 `xdr_ypreq_nokey'
    9.58.16 `xdr_ypreq_xfr'
    9.58.17 `xdr_ypresp_all'
    9.58.18 `xdr_ypresp_key_val'
    9.58.19 `xdr_ypresp_maplist'
    9.58.20 `xdr_ypresp_master'
    9.58.21 `xdr_ypresp_order'
    9.58.22 `xdr_ypresp_val'
    9.58.23 `xdr_ypresp_xfr'
    9.58.24 `xdr_ypstat'
    9.58.25 `xdr_ypxfrstat'
  9.59 Glibc `<rpcsvc/yp_prot.h>'
    9.59.1 `xdr_ypall'
  9.60 Glibc `<rpcsvc/ypclnt.h>'
    9.60.1 `yp_all'
    9.60.2 `yp_bind'
    9.60.3 `yp_first'
    9.60.4 `yp_get_default_domain'
    9.60.5 `yp_master'
    9.60.6 `yp_match'
    9.60.7 `yp_next'
    9.60.8 `yp_order'
    9.60.9 `yp_unbind'
    9.60.10 `yp_update'
    9.60.11 `ypbinderr_string'
    9.60.12 `yperr_string'
    9.60.13 `ypprot_err'
  9.61 Glibc `<rpcsvc/ypupd.h>'
    9.61.1 `xdr_yp_buf'
    9.61.2 `xdr_ypdelete_args'
    9.61.3 `xdr_ypupdate_args'
  9.62 Glibc Extensions to `<sched.h>'
    9.62.1 `clone'
    9.62.2 `sched_getaffinity'
    9.62.3 `sched_setaffinity'
  9.63 Glibc Extensions to `<search.h>'
    9.63.1 `hcreate_r'
    9.63.2 `hdestroy_r'
    9.63.3 `hsearch_r'
    9.63.4 `tdestroy'
  9.64 Glibc `<shadow.h>'
    9.64.1 `endspent'
    9.64.2 `fgetspent'
    9.64.3 `fgetspent_r'
    9.64.4 `getspent'
    9.64.5 `getspent_r'
    9.64.6 `getspnam'
    9.64.7 `getspnam_r'
    9.64.8 `lckpwdf'
    9.64.9 `putspent'
    9.64.10 `setspent'
    9.64.11 `sgetspent'
    9.64.12 `sgetspent_r'
    9.64.13 `ulckpwdf'
  9.65 Glibc Extensions to `<signal.h>'
    9.65.1 `gsignal'
    9.65.2 `sigandset'
    9.65.3 `sigblock'
    9.65.4 `siggetmask'
    9.65.5 `sigisemptyset'
    9.65.6 `sigorset'
    9.65.7 `sigreturn'
    9.65.8 `sigsetmask'
    9.65.9 `sigstack'
    9.65.10 `sigvec'
    9.65.11 `ssignal'
    9.65.12 `sys_siglist'
    9.65.13 `sysv_signal'
  9.66 Glibc Extensions to `<stdio.h>'
    9.66.1 `asprintf'
    9.66.2 `cuserid'
    9.66.3 `clearerr_unlocked'
    9.66.4 `fcloseall'
    9.66.5 `feof_unlocked'
    9.66.6 `ferror_unlocked'
    9.66.7 `fflush_unlocked'
    9.66.8 `fgetc_unlocked'
    9.66.9 `fgets_unlocked'
    9.66.10 `fileno_unlocked'
    9.66.11 `fopencookie'
    9.66.12 `fputc_unlocked'
    9.66.13 `fputs_unlocked'
    9.66.14 `fread_unlocked'
    9.66.15 `fwrite_unlocked'
    9.66.16 `getw'
    9.66.17 `putw'
    9.66.18 `setbuffer'
    9.66.19 `setlinebuf'
    9.66.20 `sys_errlist'
    9.66.21 `sys_nerr'
    9.66.22 `tmpnam_r'
    9.66.23 `vasprintf'
  9.67 Glibc Extensions to `<stdlib.h>'
    9.67.1 `canonicalize_file_name'
    9.67.2 `cfree'
    9.67.3 `clearenv'
    9.67.4 `drand48_r'
    9.67.5 `ecvt_r'
    9.67.6 `erand48_r'
    9.67.7 `fcvt_r'
    9.67.8 `getloadavg'
    9.67.9 `getpt'
    9.67.10 `initstate_r'
    9.67.11 `jrand48_r'
    9.67.12 `lcong48_r'
    9.67.13 `lrand48_r'
    9.67.14 `mrand48_r'
    9.67.15 `nrand48_r'
    9.67.16 `on_exit'
    9.67.17 `ptsname_r'
    9.67.18 `qecvt'
    9.67.19 `qecvt_r'
    9.67.20 `qfcvt'
    9.67.21 `qfcvt_r'
    9.67.22 `qgcvt'
    9.67.23 `random_r'
    9.67.24 `rpmatch'
    9.67.25 `seed48_r'
    9.67.26 `setstate_r'
    9.67.27 `srand48_r'
    9.67.28 `srandom_r'
    9.67.29 `strtod_l'
    9.67.30 `strtof_l'
    9.67.31 `strtol_l'
    9.67.32 `strtold_l'
    9.67.33 `strtoll_l'
    9.67.34 `strtoq'
    9.67.35 `strtoul_l'
    9.67.36 `strtoull_l'
    9.67.37 `strtouq'
    9.67.38 `valloc'
  9.68 Glibc Extensions to `<string.h>'
    9.68.1 `ffsl'
    9.68.2 `ffsll'
    9.68.3 `memfrob'
    9.68.4 `memmem'
    9.68.5 `mempcpy'
    9.68.6 `memrchr'
    9.68.7 `rawmemchr'
    9.68.8 `strcasestr'
    9.68.9 `strchrnul'
    9.68.10 `strfry'
    9.68.11 `strsep'
    9.68.12 `strverscmp'
  9.69 Glibc `<sys/capability.h>'
    9.69.1 `capget'
    9.69.2 `capset'
  9.70 Glibc `<sys/epoll.h>'
    9.70.1 `epoll_create'
    9.70.2 `epoll_ctl'
    9.70.3 `epoll_wait'
  9.71 Glibc `<sys/file.h>'
    9.71.1 `flock'
  9.72 Glibc `<sys/fsuid.h>'
    9.72.1 `setfsgid'
    9.72.2 `setfsuid'
  9.73 Glibc `<sys/gmon.h>'
    9.73.1 `monstartup'
  9.74 Glibc `<sys/io.h>', `<sys/perm.h>'
    9.74.1 `ioperm'
    9.74.2 `iopl'
  9.75 Glibc `<sys/kdaemon.h>'
    9.75.1 `bdflush'
  9.76 Glibc `<sys/klog.h>'
    9.76.1 `klogctl'
  9.77 Glibc Extensions to `<sys/mman.h>'
    9.77.1 `madvise'
    9.77.2 `mincore'
    9.77.3 `mremap'
    9.77.4 `remap_file_pages'
  9.78 Glibc `<sys/mount.h>'
    9.78.1 `mount'
    9.78.2 `umount'
    9.78.3 `umount2'
  9.79 Glibc `<sys/personality.h>'
    9.79.1 `personality'
  9.80 Glibc `<sys/prctl.h>'
    9.80.1 `prctl'
  9.81 Glibc `<sys/profil.h>'
    9.81.1 `sprofil'
  9.82 Glibc `<sys/ptrace.h>'
    9.82.1 `ptrace'
  9.83 Glibc `<sys/quota.h>'
    9.83.1 `quotactl'
  9.84 Glibc `<sys/reboot.h>'
    9.84.1 `reboot'
  9.85 Glibc Extensions to `<sys/sem.h>'
    9.85.1 `semtimedop'
  9.86 Glibc `<sys/sendfile.h>'
    9.86.1 `sendfile'
  9.87 Glibc Extensions to `<sys/socket.h>'
    9.87.1 `isfdtype'
  9.88 Glibc Extensions to `<sys/stat.h>'
    9.88.1 `lchmod'
  9.89 Glibc `<sys/statfs.h>'
    9.89.1 `fstatfs'
    9.89.2 `statfs'
  9.90 Glibc `<sys/swap.h>'
    9.90.1 `swapoff'
    9.90.2 `swapon'
  9.91 Glibc `<sys/sysctl.h>'
    9.91.1 `sysctl'
  9.92 Glibc `<sys/sysinfo.h>'
    9.92.1 `get_avphys_pages'
    9.92.2 `get_nprocs'
    9.92.3 `get_nprocs_conf'
    9.92.4 `get_phys_pages'
    9.92.5 `sysinfo'
  9.93 Glibc `<sys/syslog.h>'
    9.93.1 `vsyslog'
  9.94 Glibc `<sys/sysmacros.h>'
    9.94.1 `gnu_dev_major'
    9.94.2 `gnu_dev_makedev'
    9.94.3 `gnu_dev_minor'
  9.95 Glibc Extensions to `<sys/time.h>'
    9.95.1 `adjtime'
    9.95.2 `futimes'
    9.95.3 `lutimes'
    9.95.4 `settimeofday'
  9.96 Glibc `<sys/timex.h>'
    9.96.1 `adjtimex'
    9.96.2 `ntp_adjtime'
    9.96.3 `ntp_gettime'
  9.97 Glibc `<sys/ustat.h>'
    9.97.1 `ustat'
  9.98 Glibc `<sys/vlimit.h>'
    9.98.1 `vlimit'
  9.99 Glibc `<sys/vm86.h>'
    9.99.1 `vm86'
  9.100 Glibc `<sys/vtimes.h>'
    9.100.1 `vtimes'
  9.101 Glibc Extensions to `<sys/wait.h>'
    9.101.1 `wait3'
    9.101.2 `wait4'
  9.102 Glibc `<sys/xattr.h>'
    9.102.1 `fgetxattr'
    9.102.2 `flistxattr'
    9.102.3 `fremovexattr'
    9.102.4 `fsetxattr'
    9.102.5 `getxattr'
    9.102.6 `lgetxattr'
    9.102.7 `listxattr'
    9.102.8 `llistxattr'
    9.102.9 `lremovexattr'
    9.102.10 `lsetxattr'
    9.102.11 `removexattr'
    9.102.12 `setxattr'
  9.103 Glibc Extensions to `<termios.h>'
    9.103.1 `cfmakeraw'
    9.103.2 `cfsetspeed'
  9.104 Glibc Extensions to `<time.h>'
    9.104.1 `dysize'
    9.104.2 `getdate_r'
    9.104.3 `stime'
    9.104.4 `strptime_l'
    9.104.5 `timegm'
    9.104.6 `timelocal'
  9.105 Glibc `<ttyent.h>'
    9.105.1 `endttyent'
    9.105.2 `getttyent'
    9.105.3 `getttynam'
    9.105.4 `setttyent'
  9.106 Glibc Extensions to `<unistd.h>'
    9.106.1 `acct'
    9.106.2 `brk'
    9.106.3 `chroot'
    9.106.4 `daemon'
    9.106.5 `endusershell'
    9.106.6 `euidaccess'
    9.106.7 `get_current_dir_name'
    9.106.8 `getdomainname'
    9.106.9 `getdtablesize'
    9.106.10 `getpagesize'
    9.106.11 `getpass'
    9.106.12 `getresgid'
    9.106.13 `getresuid'
    9.106.14 `getusershell'
    9.106.15 `group_member'
    9.106.16 `profil'
    9.106.17 `revoke'
    9.106.18 `sbrk'
    9.106.19 `setlogin'
    9.106.20 `setdomainname'
    9.106.21 `sethostid'
    9.106.22 `sethostname'
    9.106.23 `setresgid'
    9.106.24 `setresuid'
    9.106.25 `setusershell'
    9.106.26 `syscall'
    9.106.27 `ttyslot'
    9.106.28 `vhangup'
  9.107 Glibc `<utmp.h>'
    9.107.1 `endutent'
    9.107.2 `getutent'
    9.107.3 `getutent_r'
    9.107.4 `getutid'
    9.107.5 `getutid_r'
    9.107.6 `getutline'
    9.107.7 `getutline_r'
    9.107.8 `pututline'
    9.107.9 `setutent'
    9.107.10 `updwtmp'
    9.107.11 `utmpname'
  9.108 Glibc Extensions to `<utmpx.h>'
    9.108.1 `getutmp'
    9.108.2 `getutmpx'
    9.108.3 `updwtmpx'
    9.108.4 `utmpxname'
  9.109 Glibc Extensions to `<wchar.h>'
    9.109.1 `fgetwc_unlocked'
    9.109.2 `fgetws_unlocked'
    9.109.3 `fputwc_unlocked'
    9.109.4 `fputws_unlocked'
    9.109.5 `getwc_unlocked'
    9.109.6 `getwchar_unlocked'
    9.109.7 `putwc_unlocked'
    9.109.8 `putwchar_unlocked'
    9.109.9 `wcschrnul'
    9.109.10 `wcsftime_l'
    9.109.11 `wcstod_l'
    9.109.12 `wcstof_l'
    9.109.13 `wcstol_l'
    9.109.14 `wcstold_l'
    9.109.15 `wcstoll_l'
    9.109.16 `wcstoq'
    9.109.17 `wcstoul_l'
    9.109.18 `wcstoull_l'
    9.109.19 `wcstouq'
    9.109.20 `wmempcpy'
10 Particular Modules
  10.1 alloca
  10.2 alloca-opt
  10.3 Safe Allocation Macros
  10.4 Character and String Functions in C Locale
    10.4.1 c-ctype
    10.4.2 c-strcase
    10.4.3 c-strcaseeq
    10.4.4 c-strcasestr
    10.4.5 c-strstr
    10.4.6 c-strtod
    10.4.7 c-strtold
  10.5 Quoting
  10.6 error and progname
  10.7 gcd: greatest common divisor
  10.8 Regular expressions
    10.8.1 `awk' regular expression syntax
    10.8.2 `egrep' regular expression syntax
    10.8.3 `ed' regular expression syntax
    10.8.4 `emacs' regular expression syntax
    10.8.5 `gnu-awk' regular expression syntax
    10.8.6 `grep' regular expression syntax
    10.8.7 `posix-awk' regular expression syntax
    10.8.8 `posix-basic' regular expression syntax
    10.8.9 `posix-egrep' regular expression syntax
    10.8.10 `posix-extended' regular expression syntax
    10.8.11 `posix-minimal-basic' regular expression syntax
    10.8.12 `sed' regular expression syntax
  10.9 Searching for Libraries
    Simple Library Tests
    Locating Libraries
      Example of using `AC_LIB_LINKFLAGS'
      Dependencies
      Static vs. shared
      `CPPFLAGS' vs. `LDFLAGS'
      Bi-arch systems
  10.10 Controlling the Exported Symbols of Shared Libraries
  10.11 LD Version Scripts
  10.12 Visual Studio Compatibility
  10.13 Supporting Relocation
  10.14 func
  10.15 warnings
  10.16 manywarnings
Appendix A GNU Free Documentation License
Index


GNU Gnulib
**********

   This manual is for GNU Gnulib (updated 2009-05-23 22:24:22), which
is a library of common routines intended to be shared at the source
level.

   Copyright (C) 2004-2009 Free Software Foundation, Inc.

   Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.  A
copy of the license is included in the section entitled "GNU Free
Documentation License".

1 Introduction
**************

   Gnulib is a source code library. It provides basic functionalities to
programs and libraries.  Currently (as of October 2006) more than 30
packages make use of Gnulib.

   Resources:

   * Gnulib is hosted at Savannah:
     `http://savannah.gnu.org/projects/gnulib'.  Get the sources
     through Git or CVS from there.

   * The Gnulib home page:       `http://www.gnu.org/software/gnulib/'.

1.1 Benefits of using Gnulib
============================

   Gnulib is useful to enhance various aspects of a package:

   * Portability: With Gnulib, a package maintainer can program against
     the POSIX and GNU libc APIs and nevertheless expect good
     portability to platforms that don't implement POSIX.

   * Maintainability: When a package uses modules from Gnulib instead
     of code written specifically for that package, the maintainer has
     less code to maintain.

   * Security: Gnulib provides functions that are immune against
     vulnerabilities that plague the uses of the corresponding
     commonplace functions. For example, `asprintf',
     `canonicalize_file_name' are not affected by buffer sizing
     problems that affect `sprintf', `realpath'.  `openat' does not
     have the race conditions that `open' has. Etc.

   * Reliability: Gnulib provides functions that combine a call to a
     system function with a check of the result. Examples are `xalloc',
     `xprintf', `xstrtod', `xgetcwd'.

   * Structure: Gnulib offers a way to structure code into modules,
     typically one include file, one source code file, and one autoconf
     macro for each functionality. Modularity helps maintainability.

1.2 Library vs. Reusable Code
=============================

   Classical libraries are installed as binary object code.  Gnulib is
different: It is used as a source code library.  Each package that uses
Gnulib thus ships with part of the Gnulib source code.  The used portion
of Gnulib is tailored to the package: A build tool, called
`gnulib-tool', is provided that copies a tailored subset of Gnulib into
the package.

1.3 Portability and Application Code
====================================

   One of the goals of Gnulib is to make portable programming easy, on
the basis of the standards relevant for GNU (and Unix).  The objective
behind that is to avoid a fragmentation of the user community into
disjoint user communities according to the operating system, and
instead allow synergies between users on different operating systems.

   Another goal of Gnulib is to provide application code that can be
shared between several applications.  Some people wonder: "What? glibc
doesn't have a function to copy a file?"  Indeed, the scope of a
system's libc is to implement the relevant standards (ISO C99,
POSIX:2001) and to provide access functions to the kernel's system
calls, and little more.

   There is no clear borderline between both areas.

   For example, Gnulib has a facility for generating the name of backup
files.  While this task is entirely at the application level -- no
standard specifies an API for it -- the nai"ve code has some
portability problems because on some platforms the length of file name
components is limited to 30 characters or so.  Gnulib handles that.

   Similarly, Gnulib has a facility for executing a command in a
subprocess.  It is at the same time a portability enhancement (it works
on GNU, Unix, and Windows, compared to the classical `fork'/`exec'
idiom which is not portable to Windows), as well as an application aid:
it takes care of redirecting stdin and/or stdout if desired, and emits
an error message if the subprocess failed.

1.4 Modules
===========

   Gnulib is divided into modules.  Every module implements a single
facility.  Modules can depend on other modules.

   A module consists of a number of files and a module description.  The
files are copied by `gnulib-tool' into the package that will use it,
usually verbatim, without changes.  Source code files (.h, .c files)
reside in the `lib/' subdirectory.  Autoconf macro files reside in the
`m4/' subdirectory.  Build scripts reside in the `build-aux/'
subdirectory.

   The module description contains the list of files -- `gnulib-tool'
copies these files.  It contains the module's dependencies --
`gnulib-tool' installs them as well.  It also contains the autoconf
macro invocation (usually a single line or nothing at all) --
`gnulib-tool' ensures this is invoked from the package's `configure.ac'
file.  And also a `Makefile.am' snippet -- `gnulib-tool' collects these
into a `Makefile.am' for the tailored Gnulib part.  The module
description and include file specification are for documentation
purposes; they are combined into `MODULES.html'.

   The module system serves two purposes:

  1. It ensures consistency of the used autoconf macros and
     `Makefile.am' rules with the source code.  For example, source
     code which uses the `getopt_long' function -- this is a common way
     to implement parsing of command line options in a way that
     complies with the GNU standards -- needs the source code
     (`lib/getopt.c' and others), the autoconf macro which detects
     whether the system's libc already has this function (in
     `m4/getopt.m4'), and a few `Makefile.am' lines that create the
     substitute `getopt.h' if not.  These three pieces belong together.
     They cannot be used without each other.  The module description and
     `gnulib-tool' ensure that they are copied altogether into the
     destination package.

  2. It allows for scalability.  It is well-known since the inception
     of the MODULA-2 language around 1978 that dissection into modules
     with dependencies allows for building large sets of code in a
     maintainable way.  The maintainability comes from the facts that:

        * Every module has a single purpose; you don't worry about
          other parts of the program while creating, reading or
          modifying the code of a module.

        * The code you have to read in order to understand a module is
          limited to the source of the module and the .h files of the
          modules listed as dependencies.  It is for this reason also
          that we recommend to put the comments describing the
          functions exported by a module into its .h file.

     In other words, the module is the elementary unit of code in
     Gnulib, comparable to a class in object-oriented languages like
     Java or C#.

   The module system is the basis of `gnulib-tool'.  When `gnulib-tool'
copies a part of Gnulib into a package, it first compiles a module
list, starting with the requested modules and adding all the
dependencies, and then collects the files, `configure.ac' snippets and
`Makefile.am' snippets.

1.5 Various Kinds of Modules
============================

   There are modules of various kinds in Gnulib.  For a complete list
of the modules, see in `MODULES.html'.

1.5.1 Support for ISO C or POSIX functions.
-------------------------------------------

   When a function is not implemented by a system, the Gnulib module
provides an implementation under the same name.  Examples are the
`snprintf' and `readlink' modules.

   Similarly, when a function is not correctly implemented by a system,
Gnulib provides a replacement.  For functions, we use the pattern

     #if !HAVE_WORKING_FOO
     # define foo rpl_foo
     #endif

and implement the `foo' function under the name `rpl_foo'.  This
renaming is needed to avoid conflicts at compile time (in case the
system header files declare `foo') and at link/run time (because the
code making use of `foo' could end up residing in a shared library, and
the executable program using this library could be defining `foo'
itself).

   For header files, such as `stdbool.h' or `stdint.h', we provide the
substitute only if the system doesn't provide a correct one.  The
template of this replacement is distributed in a slightly different
name, with an added underscore, so that on systems which do provide a
correct header file the system's one is used.

1.5.2 Enhancements of ISO C or POSIX functions
----------------------------------------------

   These are sometimes POSIX functions with GNU extensions also found in
glibc -- examples: `getopt', `fnmatch' -- and often new APIs -- for
example, for all functions that allocate memory in one way or the
other, we have variants which also include the error checking against
the out-of-memory condition.

1.5.3 Portable general use facilities
-------------------------------------

   Examples are a module for copying a file -- the portability problems
relate to the copying of the file's modification time, access rights,
and extended attributes -- or a module for extracting the tail
component of a file name -- here the portability to Woe32 requires a
different API than the classical POSIX `basename' function.

1.5.4 Reusable application code
-------------------------------

   Examples are an error reporting function, a module that allows
output of numbers with K/M/G suffixes, or cryptographic facilities.

1.5.5 Object oriented classes
-----------------------------

   Examples are data structures like `list', or abstract output stream
classes that work around the fact that an application cannot implement
an stdio `FILE' with its logic.  Here, while staying in C, we use
implementation techniques like tables of function pointers, known from
the C++ language or from the Linux kernel.

1.5.6 Interfaces to external libraries
--------------------------------------

   Examples are the `iconv' module, which interfaces to the `iconv'
facility, regardless whether it is contained in libc or in an external
`libiconv'.  Or the `readline' module, which interfaces to the GNU
readline library.

1.5.7 Build / maintenance infrastructure
----------------------------------------

   An example is the `maintainer-makefile' module, which provides extra
Makefile tags for maintaining a package.

1.6 Collaborative Development
=============================

   Gnulib is maintained collaboratively.  The mailing list is
`<bug-gnulib at gnu dot org>'.  Be warned that some people on the list
may be very active at some times and unresponsive at other times.

   Every module has one or more maintainers.  While issues are discussed
collaboratively on the list, the maintainer of a module nevertheless has
a veto right regarding changes in his module.

   All patches should be posted the list, regardless whether they are
proposed patches or whether they are committed immediately by the
maintainer of the particular module.  The purpose is not only to inform
the other users of the module, but mainly to allow peer review.  It is
not uncommon that several people contribute comments or spot bugs after
a patch was proposed.

   Conversely, if you are using Gnulib, and a patch is posted that
affects one of the modules that your package uses, you have an interest
in proofreading the patch.

1.7 Copyright
=============

   Most modules are under the GPL.  Some, mostly modules which can
reasonably be used in libraries, are under LGPL.  The source files
always say "GPL", but the real license specification is in the module
description file.  If the module description file says "GPL", it means
"GPLv3+" (GPLv3 or newer, at the licensee's choice); if it says "LGPL",
it means "LGPLv3+" (LGPLv3 or newer, at the licensee's choice).

   More precisely, the license specification in the module description
file applies to the files in `lib/' and `build-aux/'.  Different
licenses apply to files in special directories:

`modules/'
     Module description files are under this copyright:

          Copyright (C) 200X-200Y Free Software Foundation, Inc.
          Copying and distribution of this file, with or without
          modification, in any medium, are permitted without royalty
          provided the copyright notice and this notice are preserved.

`m4/'
     Autoconf macro files are under this copyright:

          Copyright (C) 200X-200Y Free Software Foundation, Inc.
          This file is free software; the Free Software Foundation
          gives unlimited permission to copy and/or distribute it, with
          or without modifications, as long as this notice is preserved.

`tests/'
     If a license statement is not present in a test module, the test
     files are under GPL.  Even if the corresponding source module is
     under LGPL, this is not a problem, since compiled tests are not
     installed by "make install".

`doc/'
     Documentation files are under this copyright:

          Copyright (C) 2004-2008 Free Software Foundation, Inc.
          Permission is granted to copy, distribute and/or modify this
          document under the terms of the GNU Free Documentation
          License, Version 1.3 or any later version published by the
          Free Software Foundation; with no Invariant Sections, no
          Front-Cover Texts, and no Back-Cover Texts.  A copy of the
          license is included in the section entitled "GNU Free
          Documentation License".

   If you want to use some Gnulib modules under LGPL, you can do so by
passing the option `--lgpl' to `gnulib-tool'.  This will replace the
GPL header with an LGPL header while copying the source files to your
package.  Similarly, if you want some Gnulib modules under LGPLv2+
(Lesser GPL version 2.1 or newer), you can do so by passing the option
`--lgpl=2' to `gnulib-tool'.

   Keep in mind that when you submit patches to files in Gnulib, you
should license them under a compatible license.  This means that
sometimes the contribution will have to be LGPL, if the original file
is available under LGPL.  You can find out about it by looking for a
"License: LGPL" information in the corresponding module description.

1.8 Steady Development
======================

   Gnulib modules are continually adapted, to match new practices, to be
consistent with newly added modules, or simply as a response to build
failure reports.  We don't make releases, but instead recommend to use
the newest version of Gnulib from the Git repository, except in periods
of major changes.  The source tree can also be fetched from a read-only
CVS that mirrors the Git repository.

1.9 Openness
============

   Gnulib is open in the sense that we gladly accept contributions if
they are generally useful, well engineered, and if the contributors
have signed the obligatory papers with the FSF.

   The module system is open in the sense that a package using Gnulib
can
  1. locally patch or override files in Gnulib,

  2. locally add modules that are treated like Gnulib modules by
     `gnulib-tool'.

   This is achieved by the `--local-dir' option of `gnulib-tool'.

2 Invoking gnulib-tool
**********************

   The `gnulib-tool' command is the recommended way to import Gnulib
modules.  It is possible to borrow Gnulib modules in a package without
using `gnulib-tool', relying only on the meta-information stored in the
`modules/*' files, but with a growing number of modules this becomes
tedious.  `gnulib-tool' simplifies the management of source files,
`Makefile.am's and `configure.ac' in packages incorporating Gnulib
modules.

   `gnulib-tool' is not installed in a standard directory that is
contained in the `PATH' variable.  It needs to be run directly in the
directory that contains the Gnulib source code.  You can do this either
by specifying the absolute filename of `gnulib-tool', or you can also
use a symbolic link from a place inside your `PATH' to the
`gnulib-tool' file of your preferred and most up-to-date Gnulib
checkout, like this:
     $ ln -s $HOME/gnu/src/gnulib.git/gnulib-tool $HOME/bin/gnulib-tool

   Run `gnulib-tool --help' for information.  To get familiar with
`gnulib-tool' without affecting your sources, you can also try some
commands with the option `--dry-run'; then `gnulib-tool' will only
report which actions it would perform in a real run without changing
anything.

2.1 Initial import
==================

   Gnulib assumes your project uses Autoconf and Automake.  Invoking
`gnulib-tool --import' will copy source files, create a `Makefile.am'
to build them, generate a file `gnulib-comp.m4' with Autoconf M4 macro
declarations used by `configure.ac', and generate a file
`gnulib-cache.m4' containing the cached specification of how Gnulib is
used.

   Our example will be a library that uses Autoconf, Automake and
Libtool.  It calls `strdup', and you wish to use gnulib to make the
package portable to C89 and C99 (which don't have `strdup').

     ~/src/libfoo$ gnulib-tool --import strdup
     Module list with included dependencies:
       absolute-header
       extensions
       strdup
       string
     File list:
       lib/dummy.c
       lib/strdup.c
       lib/string.in.h
       m4/absolute-header.m4
       m4/extensions.m4
       m4/gnulib-common.m4
       m4/strdup.m4
       m4/string_h.m4
     Creating directory ./lib
     Creating directory ./m4
     Copying file lib/dummy.c
     Copying file lib/strdup.c
     Copying file lib/string.in.h
     Copying file m4/absolute-header.m4
     Copying file m4/extensions.m4
     Copying file m4/gnulib-common.m4
     Copying file m4/gnulib-tool.m4
     Copying file m4/strdup.m4
     Copying file m4/string_h.m4
     Creating lib/Makefile.am
     Creating m4/gnulib-cache.m4
     Creating m4/gnulib-comp.m4
     Finished.

     You may need to add #include directives for the following .h files.
       #include <string.h>

     Don't forget to
       - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac,
       - mention "lib" in SUBDIRS in Makefile.am,
       - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am,
       - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC,
       - invoke gl_INIT in ./configure.ac.
     ~/src/libfoo$

   By default, the source code is copied into `lib/' and the M4 macros
in `m4/'.  You can override these paths by using
`--source-base=DIRECTORY' and `--m4-base=DIRECTORY'.  Some modules also
provide other files necessary for building. These files are copied into
the directory specified by `AC_CONFIG_AUX_DIR' in `configure.ac' or by
the `--aux-dir=DIRECTORY' option.  If neither is specified, the current
directory is assumed.

   `gnulib-tool' can make symbolic links instead of copying the source
files.  The option to specify for this is `--symlink', or `-s' for
short.  This can be useful to save a few kilobytes of disk space.  But
it is likely to introduce bugs when `gnulib' is updated; it is more
reliable to use `gnulib-tool --update' (see below) to update to newer
versions of `gnulib'.  Furthermore it requires extra effort to create
self-contained tarballs, and it may disturb some mechanism the
maintainer applies to the sources.  For these reasons, this option is
generally discouraged.

   `gnulib-tool' will overwrite any pre-existing files, in particular
`Makefile.am'.  Unfortunately, separating the generated `Makefile.am'
content (for building the gnulib library) into a separate file, say
`gnulib.mk', that could be included by your handwritten `Makefile.am'
is not possible, due to how variable assignments are handled by
Automake.

   Consequently, it is a good idea to choose directories that are not
already used by your projects, to separate gnulib imported files from
your own files.  This approach is also useful if you want to avoid
conflicts between other tools (e.g., `gettextize' that also copy M4
files into your package.  Simon Josefsson successfully uses a source
base of `gl/', and a M4 base of `gl/m4/', in several packages.

   After the `--import' option on the command line comes the list of
Gnulib modules that you want to incorporate in your package.  The names
of the modules coincide with the filenames in Gnulib's `modules/'
directory.

   Some Gnulib modules depend on other Gnulib modules.  `gnulib-tool'
will automatically add the needed modules as well; you need not list
them explicitly.  `gnulib-tool' will also memorize which dependent
modules it has added, so that when someday a dependency is dropped, the
implicitly added module is dropped as well (unless you have explicitly
requested that module).

   If you want to cut a dependency, i.e., not add a module although one
of your requested modules depends on it, you may use the option
`--avoid=MODULE' to do so.  Multiple uses of this option are possible.
Of course, you will then need to implement the same interface as the
removed module.

   A few manual steps are required to finish the initial import.
`gnulib-tool' printed a summary of these steps.

   First, you must ensure Autoconf can find the macro definitions in
`gnulib-comp.m4'.  Use the `ACLOCAL_AMFLAGS' specifier in your
top-level `Makefile.am' file, as in:

     ACLOCAL_AMFLAGS = -I m4

   You are now ready to call the M4 macros in `gnulib-comp.m4' from
`configure.ac'.  The macro `gl_EARLY' must be called as soon as
possible after verifying that the C compiler is working.  Typically,
this is immediately after `AC_PROG_CC', as in:

     ...
     AC_PROG_CC
     gl_EARLY
     ...

   The core part of the gnulib checks are done by the macro `gl_INIT'.
Place it further down in the file, typically where you normally check
for header files or functions.  It must come after other checks which
may affect the compiler invocation, such as `AC_MINIX'.  For example:

     ...
     # For gnulib.
     gl_INIT
     ...

   `gl_INIT' will in turn call the macros related with the gnulib
functions, be it specific gnulib macros, like `gl_FUNC_ALLOCA' or
autoconf or automake macros like `AC_FUNC_ALLOCA' or `AM_FUNC_GETLINE'.
So there is no need to call those macros yourself when you use the
corresponding gnulib modules.

   You must also make sure that the gnulib library is built.  Add the
`Makefile' in the gnulib source base directory to `AC_CONFIG_FILES', as
in:

     AC_CONFIG_FILES(... lib/Makefile ...)

   You must also make sure that `make' will recurse into the gnulib
directory.  To achieve this, add the gnulib source base directory to a
`SUBDIRS' Makefile.am statement, as in:

     SUBDIRS = lib

   or if you, more likely, already have a few entries in `SUBDIRS', you
can add something like:

     SUBDIRS += lib

   Finally, you have to add compiler and linker flags in the appropriate
source directories, so that you can make use of the gnulib library.
Since some modules (`getopt', for example) may copy files into the
build directory, `top_builddir/lib' is needed as well as
`top_srcdir/lib'.  For example:

     ...
     AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib
     ...
     LDADD = lib/libgnu.a
     ...

   Don't forget to `#include' the various header files.  In this
example, you would need to make sure that `#include <string.h>' is
evaluated when compiling all source code files, that want to make use
of `strdup'.

   In the usual case where Autoconf is creating a `config.h' file, you
should include `config.h' first, before any other include file.  That
way, for example, if `config.h' defines `restrict' to be the empty
string on a pre-C99 host, or a macro like `_FILE_OFFSET_BITS' that
affects the layout of data structures, the definition is consistent for
all include files.  Also, on some platforms macros like
`_FILE_OFFSET_BITS' and `_GNU_SOURCE' may be ineffective, or may have
only a limited effect, if defined after the first system header file is
included.

   Finally, note that you can not use `AC_LIBOBJ' or `AC_REPLACE_FUNCS'
in your `configure.ac' and expect the resulting object files to be
automatically added to `lib/libgnu.a'.  This is because your
`AC_LIBOBJ' and `AC_REPLACE_FUNCS' invocations from `configure.ac'
augment a variable `@LIBOBJS@' (and/or `@LTLIBOBJS@' if using Libtool),
whereas `lib/libgnu.a' is built from the contents of a different
variable, usually `@gl_LIBOBJS@' (or `@gl_LTLIBOBJS@' if using Libtool).

2.2 Modified imports
====================

   You can at any moment decide to use Gnulib differently than the last
time.

   If you only want to use more Gnulib modules, simply invoke
`gnulib-tool --import NEW-MODULES'.  `gnulib-tool' remembers which
modules were used last time.  The list of modules that you pass after
`--import' is _added_ to the previous list of modules.

   For most changes, such as added or removed modules, or even different
choices of `--lib', `--source-base' or `--aux-dir', there are two ways
to perform the change.

   The standard way is to modify manually the file `gnulib-cache.m4' in
the M4 macros directory, then launch `gnulib-tool --import'.

   The other way is to call `gnulib-tool' again, with the changed
command-line options.  Note that this doesn't let you remove modules,
because as you just learned, the list of modules is always cumulated.
Also this way is often impractical, because you don't remember the way
you invoked `gnulib-tool' last time.

   The only change for which this doesn't work is a change of the
`--m4-base' directory.  Because, when you pass a different value of
`--m4-base', `gnulib-tool' will not find the previous `gnulib-cache.m4'
file any more... A possible solution is to manually copy the
`gnulib-cache.m4' into the new M4 macro directory.

   In the `gnulib-cache.m4', the macros have the following meaning:
`gl_MODULES'
     The argument is a space separated list of the requested modules,
     not including dependencies.

`gl_AVOID'
     The argument is a space separated list of modules that should not
     be used, even if they occur as dependencies.  Corresponds to the
     `--avoid' command line argument.

`gl_SOURCE_BASE'
     The argument is the relative file name of the directory containing
     the gnulib source files (mostly *.c and *.h files).  Corresponds
     to the `--source-base' command line argument.

`gl_M4_BASE'
     The argument is the relative file name of the directory containing
     the gnulib M4 macros (*.m4 files).  Corresponds to the `--m4-base'
     command line argument.

`gl_TESTS_BASE'
     The argument is the relative file name of the directory containing
     the gnulib unit test files.  Corresponds to the `--tests-base'
     command line argument.

`gl_LIB'
     The argument is the name of the library to be created.
     Corresponds to the `--lib' command line argument.

`gl_LGPL'
     The presence of this macro without arguments corresponds to the
     `--lgpl' command line argument.  The presence of this macro with
     an argument (whose value must be 2 or 3) corresponds to the
     `--lgpl=ARG' command line argument.

`gl_LIBTOOL'
     The presence of this macro corresponds to the `--libtool' command
     line argument and to the absence of the `--no-libtool' command
     line argument.  It takes no arguments.

`gl_MACRO_PREFIX'
     The argument is the prefix to use for macros in the
     `gnulib-comp.m4' file.  Corresponds to the `--macro-prefix'
     command line argument.

2.3 Simple update
=================

   When you want to update to a more recent version of Gnulib, without
changing the list of modules or other parameters, a simple call does it:

     $ gnulib-tool --import

This will create, update or remove files, as needed.

   Note: From time to time, changes are made in Gnulib that are not
backward compatible.  When updating to a more recent Gnulib, you should
consult Gnulib's `NEWS' file to check whether the incompatible changes
affect your project.

2.4 Changing your sources for use with Gnulib
=============================================

   Gnulib contains some header file overrides.  This means that when
building on systems with deficient header files in `/usr/include/', it
may create files named `string.h', `stdlib.h', `stdint.h' or similar in
the build directory.  In the other source directories of your package
you will usually pass `-I' options to the compiler, so that these Gnulib
substitutes are visible and take precedence over the files in
`/usr/include/'.

   These Gnulib substitute header files rely on `<config.h>' being
already included.  Furthermore `<config.h>' must be the first include
in every compilation unit.  This means that to _all your source files_
and likely also to _all your tests source files_ you need to add an
`#include <config.h>' at the top.  Which source files are affected?
Exactly those whose compilation includes a `-I' option that refers to
the Gnulib library directory.

   This is annoying, but inevitable: On many systems, `<config.h>' is
used to set system dependent flags (such as `_GNU_SOURCE' on GNU
systems), and these flags have no effect after any system header file
has been included.

2.5 Caveat: `gettextize' and `autopoint' users
==============================================

   The programs `gettextize' and `autopoint', part of GNU `gettext',
import or update the internationalization infrastructure.  Some of this
infrastructure, namely ca. 20 autoconf macro files and the
`config.rpath' file, is also contained in Gnulib and may be imported by
`gnulib-tool'.  The use of `gettextize' or `autopoint' will therefore
overwrite some of the files that `gnulib-tool' has imported, and vice
versa.

   Avoiding to use `gettextize' (manually, as package maintainer) or
`autopoint' (as part of a script like `autoreconf' or `autogen.sh') is
not the solution: These programs also import the infrastructure in the
`po/' and optionally in the `intl/' directory.

   The copies of the conflicting files in Gnulib are more up-to-date
than the copies brought in by `gettextize' and `autopoint'.  When a new
`gettext' release is made, the copies of the files in Gnulib will be
updated immediately.

   The solution is therefore:

  1. When you run `gettextize', always use the `gettextize' from the
     matching GNU gettext release.  For the most recent Gnulib
     checkout, this is the newest release found on
     `http://ftp.gnu.org/gnu/gettext/'.  For an older Gnulib snapshot,
     it is the release that was the most recent release at the time the
     Gnulib snapshot was taken.  Then, after `gettextize', invoke
     `gnulib-tool'.

  2. When a script of yours run `autopoint', invoke `gnulib-tool'
     afterwards.

  3. If you get an error message like `*** error: gettext
     infrastructure mismatch: using a Makefile.in.in from gettext
     version ...  but the autoconf macros are from gettext version ...',
     it means that a new GNU gettext release was made, and its autoconf
     macros were integrated into Gnulib and now mismatch the `po/'
     infrastructure.  In this case, fetch and install the new GNU
     gettext release and run `gettextize' followed by `gnulib-tool'.

2.6 Handling Gnulib's own message translations
==============================================

   Gnulib provides some functions that emit translatable messages using
GNU `gettext'.  The `gnulib' domain at the Translation Project
(http://translationproject.org/) collects translations of these
messages, which you should incorporate into your own programs.

   There are two basic ways to achieve this.  The first, and older,
method is to list all the source files you use from Gnulib in your own
`po/POTFILES.in' file.  This will cause all the relevant translatable
strings to be included in your POT file.  When you send this POT file
to the Translation Project, translators will normally fill in the
translations of the Gnulib strings from their "translation memory", and
send you back updated PO files.

   However, this process is error-prone: you might forget to list some
source files, or the translator might not be using a translation memory
and provide a different translation than another translator, or the
translation might not be kept in sync between Gnulib and your package.
It is also slow and causes substantial extra work, because a human
translator must be in the loop for each language and you will need to
incorporate their work on request.

   For these reasons, a new method was designed and is now recommended.
If you pass the `--po-base=DIRECTORY' and `--po-domain=DOMAIN' options
to `gnulib-tool', then `gnulib-tool' will create a separate directory
with its own `POTFILES.in', and fetch current translations directly
from the Translation Project (using `rsync' or `wget', whichever is
available).  The POT file in this directory will be called
`DOMAIN-gnulib.pot', depending on the DOMAIN you gave to the
`--po-domain' option (typically the same as the package name).  This
causes these translations to reside in a separate message domain, so
that they do not clash either with the translations for the main part
of your package nor with those of other packages on the system that use
possibly different versions of Gnulib.  When you use these options, the
functions in Gnulib are built in such a way that they will always use
this domain regardless of the default domain set by `textdomain'.

   In order to use this method, you must - in each program that might
use Gnulib code - add an extra line to the part of the program that
initializes locale-dependent behavior.  Where you would normally write
something like:

       setlocale (LC_ALL, "");
       bindtextdomain (PACKAGE, LOCALEDIR);
       textdomain (PACKAGE);

you should add an additional `bindtextdomain' call to inform gettext of
where the MO files for the extra message domain may be found:

       bindtextdomain (PACKAGE "-gnulib", LOCALEDIR);

   (This example assumes that the DOMAIN that you specified to
`gnulib-tool' is the same as the value of the `PACKAGE' preprocessor
macro.)

   Since you do not change the `textdomain' call, the default message
domain for your program remains the same and your own use of `gettext'
functions will not be affected.

2.7 Issues with Version Control Systems
=======================================

   If a project stores its source files in a version control system
(VCS), such as CVS, SVN, or Git, one needs to decide which files to
commit.

   All files created by `gnulib-tool', except `gnulib-cache.m4', should
be treated like generated source files, like for example a `parser.c'
file is generated from `parser.y'.

   * In projects which commit all source files, whether generated or
     not, into their VCS, the `gnulib-tool' generated files should all
     be committed.  In this case, you also pass the option
     `--no-vc-files' to `gnulib-tool'.

     Gnulib also contains files generated by `make' (and removed by
     `make clean'), using information determined by `configure'.  They
     should not be checked into the VCS, but instead added to
     `.gitignore' or `.cvsignore'.  When you have a Gnulib source file
     of the form `lib/foo.in.h', the corresponding `lib/foo.h' is such
     a file.

   * In projects which customarily omit from their VCS all files that
     are generated from other source files, all these files and
     directories would not be added into the VCS.  The only file that
     must be added to the VCS is `gnulib-cache.m4' in the M4 macros
     directory.  Also, the script for restoring files not in the VCS,
     customarily called `autogen.sh' or `bootstrap.sh', will typically
     contain the statement for restoring the omitted files:

          $ gnulib-tool --update

     The `--update' option operates much like the `--import' option,
     but it does not offer the possibility to change the way Gnulib is
     used.  Also it does not report in the ChangeLogs the files that it
     had to add because they were missing.


2.8 Bundling the unit tests of the Gnulib modules
=================================================

   You can bundle the unit tests of the Gnulib modules together with
your package, through the `--with-tests' option.  Together with
`--with-tests', you also specify the directory for these tests through
the `--tests-base' option.  Of course, you need to add this directory
to the `SUBDIRS' variable in the `Makefile.am' of the parent directory.

   The advantage of having the unit tests bundled is that when your
program has a problem on a particular platform, running the unit tests
may help determine quickly if the problem is on Gnulib's side or on
your package's side.  Also, it helps verifying Gnulib's portability, of
course.

   The unit tests will be compiled and run when the user runs `make
check'.  When the user runs only `make', the unit tests will not be
compiled.

   In the `SUBDIRS' variable, it is useful to put the Gnulib tests
directory after the directory containing the other tests, not before:

     SUBDIRS = gnulib-lib src man tests gnulib-tests

This will ensure that on platforms where there are test failures in
either directory, users will see and report the failures from the tests
of your program.

   Note: In packages which use more than one invocation of `gnulib-tool'
in the scope of the same `configure.ac', you cannot use `--with-tests'.
You will have to use a separate `configure.ac' in this case.

3 Miscellaneous Notes
*********************

3.1 Comments
============

   Where to put comments describing functions: Because of risk of
divergence, we prefer to keep most function describing comments in only
one place: just above the actual function definition.  Some people
prefer to put that documentation in the .h file.  In any case, it
should appear in just one place unless you can ensure that the multiple
copies will always remain identical.

3.2 Header files
================

   It is a tradition to use CPP tricks to avoid parsing the same header
file more than once, which might cause warnings.  The trick is to wrap
the content of the header file (say, `foo.h') in a block, as in:

     #ifndef FOO_H
     # define FOO_H
     ...
     body of header file goes here
     ...
     #endif /* FOO_H */

   Whether to use `FOO_H' or `_FOO_H' is a matter of taste and style.
The C89 and C99 standards reserve all identifiers that begin with an
underscore and either an uppercase letter or another underscore, for
any use.  Thus, in theory, an application might not safely assume that
`_FOO_H' has not already been defined by a library.  On the other hand,
using `FOO_H' will likely lead the higher risk of collisions with other
symbols (e.g., `KEY_H', `XK_H', `BPF_H', which are CPP macro constants,
or `COFF_LONG_H', which is a CPP macro function).  Your preference may
depend on whether you consider the header file under discussion as part
of the application (which has its own namespace for CPP symbols) or a
supporting library (that shouldn't interfere with the application's CPP
symbol namespace).

   Adapting C header files for use in C++ applications can use another
CPP trick, as in:

     # ifdef __cplusplus
     extern "C"
     {
     # endif
     ...
     body of header file goes here
     ...
     # ifdef __cplusplus
     }
     # endif

   The idea here is that `__cplusplus' is defined only by C++
implementations, which will wrap the header file in an `extern "C"'
block.  Again, whether to use this trick is a matter of taste and
style.  While the above can be seen as harmless, it could be argued
that the header file is written in C, and any C++ application using it
should explicitly use the `extern "C"' block itself.  Your preference
might depend on whether you consider the API exported by your header
file as something available for C programs only, or for C and C++
programs alike.

   Note that putting a `#include' in an `extern "C" { ... }' block
yields a syntax error in C++ mode on some platforms (e.g., glibc
systems with g++ v3.3 to v4.2, AIX, OSF/1, IRIX).  For this reason, it
is recommended to place the `#include' before the `extern "C"' block.

Include ordering
----------------

   When writing a gnulib module, or even in general, a good way to order
the `#include' directives is the following.

   * First comes the #include "..." specifying the module being
     implemented.

   * Then come all the #include <...> of system or system-replacement
     headers, in arbitrary order.

   * Then come all the #include "..." of gnulib and private headers, in
     arbitrary order.

3.3 Out of memory handling
==========================

   The GSS API does not have a standard error code for the out of memory
error condition.  Instead of adding a non-standard error code, this
library has chosen to adopt a different strategy.  Out of memory
handling happens in rare situations, but performing the out of memory
error handling after almost all API function invocations pollute your
source code and might make it harder to spot more serious problems.
The strategy chosen improves code readability and robustness.

   For most applications, aborting the application with an error message
when the out of memory situation occurs is the best that can be wished
for.  This is how the library behaves by default.

   However, we realize that some applications may not want to have the
GSS library abort execution in any situation.  The GSS library supports
a hook to let the application regain control and perform its own
cleanups when an out of memory situation has occurred.  The application
can define a function (having a `void' prototype, i.e., no return value
and no parameters) and set the library variable `xalloc_fail_func' to
that function.  The variable should be declared as follows.

     extern void (*xalloc_fail_func) (void);

   The GSS library will invoke this function if an out of memory error
occurs.  Note that after this the GSS library is in an undefined state,
so you must unload or restart the application to continue call GSS
library functions.  The hook is only intended to allow the application
to log the situation in a special way.  Of course, care must be taken
to not allocate more memory, as that will likely also fail.

3.4 Obsolete modules
====================

   Modules can be marked obsolete.  This means that the problems they
fix don't occur any more on the platforms that are reasonable porting
targets now.  `gnulib-tool' warns when obsolete modules are mentioned
on the command line, and by default ignores dependencies from modules
to obsolete modules.  When you pass the option `--with-obsolete' to
`gnulib-tool', dependencies to obsolete modules will be included,
however, unless blocked through an `--avoid' option.  This option is
useful if your package should be portable even to very old platforms.

   In order to mark a module obsolete, you need to add this to the
module description:

     Status:
     obsolete

     Notice:
     This module is obsolete.

3.5 Library version handling
============================

   The module `check-version' can be useful when your gnulib
application is a system library.  You will typically wrap the call to
the `check_version' function through a library API, your library header
file may contain:

     #define STRINGPREP_VERSION "0.5.18"
     ...
       extern const char *stringprep_check_version (const char *req_version);

   To avoid ELF symbol collisions with other libraries that use the
`check-version' module, add to `config.h' through a AC_DEFINE something
like:

     AC_DEFINE(check_version, stringprep_check_version,
               [Rename check_version.])

   The `stringprep_check_version' function will thus be implemented by
the `check_version' module.

   There are two uses of the interface.  The first is a way to provide
for applications to find out the version number of the library it uses.
The application may contain diagnostic code such as:

       printf ("Stringprep version: header %s library %s",
               STRINGPREP_VERSION,
               stringprep_check_version (NULL));

   Separating the library and header file version can be useful when
searching for version mismatch related problems.

   The second uses is as a rudimentary test of proper library version,
by making sure the application get a library version that is the same,
or newer, than the header file used when building the application.  This
doesn't catch all problems, libraries may change backwards incompatibly
in later versions, but enable applications to require a certain minimum
version before it may proceed.

   Typical uses look like:

            /* Check version of libgcrypt. */
            if (!gcry_check_version (GCRYPT_VERSION))
              die ("version mismatch\n");

3.6 Windows sockets
===================

   There are several issues when building applications that should work
under Windows.  The most problematic part is for applications that use
sockets.

   Hopefully, we can add helpful notes to this section that will help
you port your application to Windows using gnulib.

3.6.1 Getaddrinfo and WINVER
----------------------------

   This was written for the getaddrinfo module, but may be applicable to
other functions too.

   The getaddrinfo function exists in ws2tcpip.h and -lws2_32 on Windows
XP.  The function declaration is present if `WINVER >= 0x0501'.
Windows 2000 does not have getaddrinfo in its `WS2_32.DLL'.

   Thus, if you want to assume Windows XP or later, you can add
AC_DEFINE(WINVER, 0x0501) to avoid compiling to (partial) getaddrinfo
implementation.

   If you want to support Windows 2000, don't do anything.  The
replacement function will open `WS2_32.DLL' during run-time to see if
there is a getaddrinfo function available, and use it when available.

3.7 Libtool and Windows
=======================

   If you want it to be possible to cross-compile your program to MinGW
and you use Libtool, you need to put:

     AC_LIBTOOL_WIN32_DLL

   in your `configure.ac'.  This sets the correct names for the
`OBJDUMP', `DLLTOOL', and `AS' tools for the build.

   If you are building a library, you will also need to pass
`-no-undefined' to make sure Libtool produces a DLL for your library.
From a `Makefile.am':

     libgsasl_la_LDFLAGS += -no-undefined

3.8 License Texinfo sources
===========================

   Gnulib provides copies of the GNU GPL, GNU LGPL, and GNU FDL licenses
in Texinfo form.  (The master location is
`http://www.gnu.org/licenses/').  These Texinfo documents do not have
any node names and structures built into them; for your manual, you
should `@include' them in an appropriate `@node'.

   The conventional name for the GPL node is `Copying' and for the FDL
`GNU Free Documentation License'.  The LGPL doesn't seem to have a
conventional node name.

   Of course the license texts themselves should not be changed at all.

3.9 Build robot for gnulib
==========================

   To simplify testing on a wide set of platforms, gnulib is built on
many platforms every day and the results are uploaded to:

   `http://autobuild.josefsson.org/gnulib/'

   If you wish to help the gnulib development effort with build logs for
your favorite platform, you may perform these steps:

  1. Create gnulib directory

     On a machine with recent automake, autoconf, m4 installed and with
     a gnulib git or cvs checkout (typically a Linux machine), use

          gnulib-tool --create-megatestdir --with-tests --dir=...

     Note: The created directory uses ca. 512 MB on disk.

  2. Transfer gnulib directory

     Transfer this directory to a build machine (HP-UX, Cygwin, or
     whatever).  Often it is easier to transfer one file, and this can
     be achieved by running, inside the directory the following
     commands:

          ./configure
          make dist

     And then transferring the `dummy-0.tar.gz' file.

  3. Build modules

     On the build machine, run ./do-autobuild (or "nohup
     ./do-autobuild").  It creates a directory 'logs/' with a log file
     for each module.

  4. Submit build logs

     Submit each log file to Simon's site, either through a

          mail `echo gnulib__at__autobuild.josefsson.org | sed -e s/__at__/@/`

     or through netcat

          autobuild-submit logs/*


4 Building the ISO C and POSIX Substitutes
******************************************

   This section shows a radically different way to use Gnulib.

   You can extract the ISO C / POSIX substitutes part of gnulib by
running the command
     gnulib-tool --create-testdir --source-base=lib \
                 --dir=/tmp/posixlib `posix-modules`

The command `posix-modules' is found in the same directory as
`gnulib-tool'.

   The resulting directory can be built on a particular platform,
independently of the program being ported.  Then you can configure and
build any program, by setting `CPPFLAGS' and `LDFLAGS' at configure
time accordingly: set `CPPFLAGS="-I.../posixlib/lib"', plus any
essential type definitions and flags that you find in
`.../posixlib/config.h', and set `LDFLAGS=".../posixlib/lib/libgnu.a"'.

   This way of using Gnulib is useful when you don't want to modify the
program's source code, or when the program uses a mix between C and C++
sources (requiring separate builds of the `posixlib' for the C compiler
and for the C++ compiler).

5 ISO C and POSIX Header File Substitutes
*****************************************

   This chapter describes which header files specified by ISO C or
POSIX are substituted by Gnulib, which portability pitfalls are fixed
by Gnulib, and which (known) portability problems are not worked around
by Gnulib.

   The notation "Gnulib module: --" means that Gnulib does not provide a
module providing a substitute for the header file.  When the list
"Portability problems not fixed by Gnulib" is empty, such a module is
not needed: No portability problems are known.  Otherwise, it indicates
that such a module would be useful but is not available: No one so far
found this header file important enough to contribute a substitute for
it.  If you need this particular header file, you may write to
`<bug-gnulib at gnu dot org>'.

5.1 `aio.h'
===========

   POSIX specification: `http://www.opengroup.org/susv3xbd/aio.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

5.2 `arpa/inet.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/arpa/inet.h.html'

   Gnulib module: arpa_inet

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

5.3 `assert.h'
==============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/assert.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.4 `complex.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/complex.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

5.5 `cpio.h'
============

   POSIX specification: `http://www.opengroup.org/susv3xbd/cpio.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     Cygwin, mingw, BeOS.

5.6 `ctype.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/ctype.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.7 `dirent.h'
==============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/dirent.h.html'

   Gnulib module: dirent

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.8 `dlfcn.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/dlfcn.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.9 `errno.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/errno.h.html'

   Gnulib module: errno

   Portability problems fixed by Gnulib:
   * The macros `EOVERFLOW', `ENOLINK', `EMULTIHOP' are not defined on
     some platforms: OpenBSD 4.0, OSF/1 5.1, mingw.

   * The macro `ECANCELED' is not defined on some platforms: OpenBSD
     4.0, Cygwin, mingw.

   * The macros `ENOMSG', `EIDRM', `EPROTO', `EBADMSG', `ENOTSUP' are
     not defined on some platforms: OpenBSD 4.0, mingw.

   * The macros `EWOULDBLOCK', `ETXTBSY', `ELOOP', `ENOTSOCK',
     `EDESTADDRREQ', `EMSGSIZE', `EPROTOTYPE', `ENOPROTOOPT',
     `EPROTONOSUPPORT', `EOPNOTSUPP', `EAFNOSUPPORT', `EADDRINUSE',
     `EADDRNOTAVAIL', `ENETDOWN', `ENETUNREACH', `ENETRESET',
     `ECONNABORTED', `ECONNRESET', `ENOBUFS', `EISCONN', `ENOTCONN',
     `ETIMEDOUT', `ECONNREFUSED', `EHOSTUNREACH', `EALREADY',
     `EINPROGRESS', `ESTALE', `EDQUOT' are not defined on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

5.10 `fcntl.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/fcntl.h.html'

   Gnulib module: fcntl

   Portability problems fixed by Gnulib:
   * `O_NOCTTY', `O_DSYNC', `O_NONBLOCK', `O_RSYNC', `O_SYNC' are not
     defined on some platforms.

   * `O_BINARY', `O_TEXT' (not specified by POSIX, but essential for
     portability to Woe32 platforms) are defined on some platforms but
     not on others.

   * `O_DIRECT', `O_DIRECTORY', `O_NDELAY', `O_NOATIME', `O_NOFOLLOW',
     `O_NOLINKS' (not specified by POSIX) are defined on some platforms
     but not on others.

   Portability problems not fixed by Gnulib:

5.11 `fenv.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/fenv.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: FreeBSD 5.2.1,
     NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Cygwin,
     Interix 3.5, BeOS.

5.12 `float.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/float.h.html'

   Gnulib module: float

   Portability problems fixed by Gnulib:
   * The values of `LDBL_*' macros are incorrect on some platforms: On
     OpenBSD 4.0 and BeOS, they are the same as the values of the
     `DBL_*' macros, although `long double' is a larger type than
     `double'.

   Portability problems not fixed by Gnulib:

5.13 `fmtmsg.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/fmtmsg.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

5.14 `fnmatch.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/fnmatch.h.html'

   Gnulib module: fnmatch-posix or fnmatch-gnu

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

5.15 `ftw.h'
============

   POSIX specification: `http://www.opengroup.org/susv3xbd/ftw.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 5.2.1, NetBSD 3.0, mingw, BeOS.

5.16 `glob.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/glob.h.html'

   Gnulib module: glob

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

5.17 `grp.h'
============

   POSIX specification: `http://www.opengroup.org/susv3xbd/grp.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

5.18 `iconv.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/iconv.h.html'

   Gnulib module: iconv

   Portability problems fixed by Gnulib:
   * The <iconv.h> from GNU libiconv is not found if installed in
     `$PREFIX/include'.

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: FreeBSD 6.0,
     OpenBSD 3.8, mingw, BeOS, when GNU libiconv is not installed.

5.19 `inttypes.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/inttypes.h.html'

   Gnulib module: inttypes

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: OSF/1 4.0, Interix
     3.5.

   * This header file is very incomplete on some platforms.

   * The PRI* macros are defined to non-string values on AIX 4.3.3.

   * The declarations of `imaxabs' and `imaxdiv' are missing on some
     platforms: NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, BeOS.

   * The declarations of `strtoimax' and `strtoumax' are missing on some
     platforms: OpenBSD 3.8, AIX 4.3.2, AIX 5.1 (missing only
     `strtoumax'), OSF/1 5.1.

   Portability problems not fixed by Gnulib:

5.20 `iso646.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/iso646.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Cygwin, mingw, BeOS.

5.21 `langinfo.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/langinfo.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.22 `libgen.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/libgen.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.23 `limits.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/limits.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.24 `locale.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/locale.h.html'

   Gnulib module: locale

   Portability problems fixed by Gnulib:
   * The definition of `LC_MESSAGES' is missing on some platforms:
     mingw.

   Portability problems not fixed by Gnulib:

5.25 `math.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/math.h.html'

   Gnulib module: math

   Portability problems fixed by Gnulib:
   * The macro `NAN' is not defined on some platforms: OpenBSD 4.0, AIX
     5.1, IRIX 6.5, OSF/1 5.1.

   * The macro `NAN' is not exposed outside of C99 compilation on some
     platforms: glibc.

   * The macros `NAN' and `HUGE_VAL' expand to a function address
     rather than a floating point constant on some platforms: Solaris
     10.

   Portability problems not fixed by Gnulib:
   * `NAN' is not a compile time constant with some compilers: OSF/1
     with Compaq (ex-DEC) C 6.4.

5.26 `monetary.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/monetary.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, Cygwin, mingw, BeOS.

5.27 `mqueue.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/mqueue.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5,
     BeOS.

5.28 `ndbm.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/ndbm.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.29 `net/if.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/net/if.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, Interix 3.5,
     BeOS.

5.30 `netdb.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/netdb.h.html'

   Gnulib module: netdb

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   * This header file is incomplete on some platforms: Cygwin 1.5.x,
     Haiku.

   Portability problems not fixed by Gnulib:

5.31 `netinet/in.h'
===================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/netinet/in.h.html'

   Gnulib module: netinet_in

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   * This header file is not self-contained on some platforms: it
     requires `<sys/types.h>' to be included first.

   Portability problems not fixed by Gnulib:

5.32 `netinet/tcp.h'
====================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/netinet/tcp.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.33 `nl_types.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/nl/types.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, BeOS.

5.34 `poll.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/poll.h.html'

   Gnulib module: poll

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

5.35 `pthread.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/pthread.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.36 `pwd.h'
============

   POSIX specification: `http://www.opengroup.org/susv3xbd/pwd.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

5.37 `regex.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/regex.h.html'

   Gnulib module: regex

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:
   * This header file is not self-contained on some platforms: it
     requires `<sys/types.h>' to be included first.

5.38 `sched.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/sched.h.html'

   Gnulib module: sched

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

   * `struct sched_param' is not defined on some platforms: Haiku.

   * `SCHED_FIFO', `SCHED_RR', `SCHED_OTHER' are not defined on some
     platforms: Haiku.

   Portability problems not fixed by Gnulib:

5.39 `search.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/search.h.html'

   Gnulib module: search

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: BeOS.

5.40 `semaphore.h'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/semaphore.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.41 `setjmp.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/setjmp.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.42 `signal.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/signal.h.html'

   Gnulib module: signal

   Portability problems fixed by Gnulib:
   * `volatile sig_atomic_t' is rejected by older compilers on some
     platforms: AIX.

   * `sigset_t' is only declared in <sys/types.h> on some platforms:
     mingw.

   * `struct sigaction' and `siginfo_t' are missing on some platforms:
     mingw.

   * `struct sigaction' lacks the `sa_sigaction' member on some
     platforms: Irix 5.3, Interix 3.5.

   * The signal `SIGPIPE' is not defined on some platforms: mingw.

   * The macro `SA_NODEFER' is not defined on some platforms: Interix
     3.5.

   Portability problems not fixed by Gnulib:
   * Many signals are not defined on some platforms: mingw.

5.43 `spawn.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/spawn.h.html'

   Gnulib module: spawn

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

5.44 `stdarg.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stdarg.h.html'

   Gnulib module: stdarg

   Portability problems fixed by Gnulib:
   * Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode for the
     builtin `va_copy' to work.

   Portability problems not fixed by Gnulib:

5.45 `stdbool.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stdbool.h.html'

   Gnulib module: stdbool

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1.

   * Some compilers have bugs relating to `bool'.

   Portability problems not fixed by Gnulib:
   * `<stdbool.h>' must be #included before `_Bool' can be used.

   * You cannot assume that `_Bool' is a typedef; it might be a macro.

   * Bit-fields of type `bool' are not supported.  Portable code should
     use `unsigned int foo : 1;' rather than `bool foo : 1;'.

   * Casts and automatic conversions to `bool' don't test against the
     zero value or the null pointer, as they should.  Such casts should
     only be used if the casted value is known to be equal to 0 or 1.

5.46 `stddef.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stddef.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.47 `stdint.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stdint.h.html'

   Gnulib module: stdint

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: OpenBSD 3.8, AIX
     5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Interix 3.5, BeOS.

   * This header file is very incomplete on some platforms.

   * The values of `SIG_ATOMIC_MIN' and `SIG_ATOMIC_MAX' are incorrect
     on some platforms: FreeBSD 6.2 / ia64.

   * The value of `WINT_MAX' is incorrect on some platforms: mingw.

   * The values of `INT8_MAX', `UINT8_MAX' etc. are not usable in
     preprocessor expressions on some platforms: HP-UX 11.23.

   Portability problems not fixed by Gnulib:
   * `{uint,int}_fast{8,16,32,64}_t' may not correspond to the fastest
     types available on the system.

   * Macros are used instead of typedefs.

   * Some C preprocessors mishandle constants that do not fit in `long
     int'.  For example, as of 2007, Sun C mishandles `#if LLONG_MIN <
     0' on a platform with 32-bit `long int' and 64-bit `long long int'.
     Some older preprocessors mishandle constants ending in `LL'.  To
     work around these problems, compute the value of expressions like
     `LONG_MAX < LLONG_MAX' at `configure'-time rather than at
     `#if'-time.

   The stdint.h module uses `#include_next'.  If you wish to install
the generated stdint.h file under another name, typically in order to
be able to use some of the types defined by stdint.h in your public
header file, you could use the following Makefile.am-snippet:


     BUILT_SOURCES += idn-int.h
     DISTCLEANFILES += idn-int.h
     nodist_include_HEADERS += idn-int.h

     idn-int.h:
     	if test -n "$(STDINT_H)"; then \
     		sed -e s/include_next/include/ gl/stdint.h > idn-int.h; \
     	else \
     		echo '#include <stdint.h>' > idn-int.h; \
     	fi

5.48 `stdio.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/stdio.h.html'

   Gnulib module: stdio

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.49 `stdlib.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stdlib.h.html'

   Gnulib module: stdlib

   Portability problems fixed by Gnulib:
   * The macros `EXIT_SUCCESS' and `EXIT_FAILURE' are not defined on
     some platforms.

   * The macro `EXIT_FAILURE' is incorrectly defined on Tandem/NSK.

   Portability problems not fixed by Gnulib:

5.50 `string.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/string.h.html'

   Gnulib module: string

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.51 `strings.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/strings.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file defines symbols, such as `index', often used for
     variables, making debugging harder.

5.52 `stropts.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/stropts.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, BeOS.

5.53 `sys/ipc.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/ipc.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.54 `sys/mman.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/mman.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.55 `sys/msg.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/msg.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     mingw, BeOS.

5.56 `sys/resource.h'
=====================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/resource.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   * On some platforms, this header file requires that <sys/types.h> and
     <sys/time.h> already be included: FreeBSD 5.0.

5.57 `sys/select.h'
===================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/select.h.html'

   Gnulib module: sys_select

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: HP-UX 11, mingw,
     BeOS.

   * This header file is not self-contained on some platforms: it
     requires `<sys/types.h>' to be included first.

   * This header file does not define `struct timeval' on some
     platforms: OSF/1 4.0.

   Portability problems not fixed by Gnulib:

5.58 `sys/sem.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/sem.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.59 `sys/shm.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/shm.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.60 `sys/socket.h'
===================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/socket.h.html'

   Gnulib module: sys_socket

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   * This header file is not self-contained on some platforms: it
     requires `<sys/types.h>' to be included first.

   * This header file is lacking the `SHUT_RD', `SHUT_WR', `SHUT_RDWR'
     macros on some platforms, despite having the `shutdown' functions:
     emx+gcc.

   Portability problems not fixed by Gnulib:

5.61 `sys/stat.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/stat.h.html'

   Gnulib module: sys_stat

   Portability problems fixed by Gnulib:
   * Some macros, such as `S_IFMT', are missing on some platforms.

   * The macros `S_ISBLK', `S_ISCHR', `S_ISDIR', `S_ISFIFO', `S_ISLNK',
     `S_ISREG', `S_ISSOCK' are broken on some platforms.

   * Some platforms define macros, such as `S_ISDOOR', that are not
     defined on other platforms.

   * The functions `lstat' and `mkdir' are not declared on mingw.

   Portability problems not fixed by Gnulib:

5.62 `sys/statvfs.h'
====================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/statvfs.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     OpenBSD 3.8, mingw.

5.63 `sys/time.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/time.h.html'

   Gnulib module: sys_time

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms.

   * `struct timeval' is not defined on some platforms.

   Portability problems not fixed by Gnulib:

5.64 `sys/timeb.h'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/timeb.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.65 `sys/times.h'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/times.h.html'

   Gnulib module: sys_times

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

5.66 `sys/types.h'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/types.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

5.67 `sys/uio.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/uio.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

5.68 `sys/un.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/un.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.69 `sys/utsname.h'
====================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/utsname.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

5.70 `sys/wait.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/sys/wait.h.html'

   Gnulib module: sys_wait

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

5.71 `syslog.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/syslog.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

5.72 `tar.h'
============

   POSIX specification: `http://www.opengroup.org/susv3xbd/tar.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: Cygwin, mingw, BeOS.

5.73 `termios.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/termios.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

5.74 `tgmath.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/tgmath.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX
     6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

5.75 `time.h'
=============

   POSIX specification: `http://www.opengroup.org/susv3xbd/time.h.html'

   Gnulib module: time

   Portability problems fixed by Gnulib:
   * `struct timespec' is not defined on some platforms.

   Portability problems not fixed by Gnulib:

5.76 `trace.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/trace.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

5.77 `ucontext.h'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/ucontext.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: OpenBSD 3.8,
     Cygwin, mingw, BeOS.

5.78 `ulimit.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/ulimit.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: OpenBSD 3.8,
     Cygwin, mingw, BeOS.

5.79 `unistd.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/unistd.h.html'

   Gnulib module: unistd

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: msvc.

   * The SEEK_* macros are not defined in this file on some platforms:
     mingw.

   * The *_FILENO macros are not defined in this file on some platforms:
     OS/2 EMX, mingw.

   * The `_exit' function is not declared in this file on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

5.80 `utime.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/utime.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms.  Use `<sys/utime.h>'
     if `<utime.h>' is missing.

5.81 `utmpx.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/utmpx.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, OpenBSD 3.8, mingw, BeOS.

5.82 `wchar.h'
==============

   POSIX specification: `http://www.opengroup.org/susv3xbd/wchar.h.html'

   Gnulib module: wchar

   Portability problems fixed by Gnulib:
   * This header file cannot be included on some platforms: Linux
     uClibc built without wide character support.

   * This header file is not self-contained on some platforms: OSF/1
     with Desktop Toolkit C, BSD/OS 4.0.1.

   * The type `wint_t' and macro `WEOF' are missing on some platforms:
     IRIX 5.3.

   Portability problems not fixed by Gnulib:

5.83 `wctype.h'
===============

   POSIX specification:
`http://www.opengroup.org/susv3xbd/wctype.h.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: HP-UX 11.00, BeOS.

   * This header file is not self-contained on some platforms: Solaris
     2.5, OSF/1 with Desktop Toolkit C, BSD/OS 4.0.1.

   * The type `wint_t' and macro `WEOF' are missing on some platforms:
     IRIX 5.3.

   * The functions `isw*' are missing on some platforms: FreeBSD 4.11.

   * The functions `isw*' are actually defined as macros that don't
     work, on IRIX 5.3.

   Portability problems not fixed by Gnulib:

5.84 `wordexp.h'
================

   POSIX specification:
`http://www.opengroup.org/susv3xbd/wordexp.h.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6 ISO C and POSIX Function Substitutes
**************************************

   This chapter describes which functions and function-like macros
specified by ISO C or POSIX are substituted by Gnulib, which
portability pitfalls are fixed by Gnulib, and which (known) portability
problems are not worked around by Gnulib.

   The notation "Gnulib module: --" means that Gnulib does not provide a
module providing a substitute for the function.  When the list
"Portability problems not fixed by Gnulib" is empty, such a module is
not needed: No portability problems are known.  Otherwise, it indicates
that such a module would be useful but is not available: No one so far
found this function important enough to contribute a substitute for it.
If you need this particular function, you may write to
`<bug-gnulib at gnu dot org>'.

6.1 `FD_CLR'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/FD_CLR.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.2 `FD_ISSET'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/FD_ISSET.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.3 `FD_SET'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/FD_SET.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.4 `FD_ZERO'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/FD_ZERO.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.5 `_Exit'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_Exit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, Interix 3.5, BeOS.

6.6 `_exit'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_exit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.7 `_longjmp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_longjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.5.1, mingw.

   Note: A future revision of POSIX later than the 2008/2009 one may
drop the functions `_setjmp' and `_longjmp'.  Still, in 2008, on all
systems which have `_setjmp', it is the fastest way to save the
registers but not the signal mask (up to 30 times faster than `setjmp'
on some systems).

6.8 `_setjmp'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_setjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.5.1.

   Note: A future revision of POSIX later than the 2008/2009 one may
drop the functions `_setjmp' and `_longjmp'.  Still, in 2008, on all
systems which have `_setjmp', it is the fastest way to save the
registers but not the signal mask (up to 30 times faster than `setjmp'
on some systems).

6.9 `_tolower'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_tolower.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3.

6.10 `_toupper'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/_toupper.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3.

6.11 `a64l'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/a64l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, mingw,
     BeOS.

   * This function was not correctly implemented in glibc versions
     before 2.2.5.

6.12 `abort'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/abort.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * Some platforms mistakenly close all stdio streams prior to raising
     SIGABRT: Cygwin 1.5.x.

   * Some platforms always print a message to stderr, even if a SIGABRT
     handler uses longjmp to resume execution at a safe point: mingw.

6.13 `abs'
==========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/abs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.14 `accept'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/accept.html'

   Gnulib module: accept

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), the descriptors returned
     by the `accept' function can not be used in calls to `read',
     `write', and `close'; you have to use `recv', `send',
     `closesocket' in these cases instead.

   * On Windows platforms (excluding Cygwin), error codes for `accept'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:
   * On BeOS, the descriptors returned by the `accept' function can not
     be used in calls to `read', `write', and `close'; you have to use
     `recv', `send', `closesocket' in these cases instead.

   * Some platforms don't have a `socklen_t' type; in this case this
     function's third argument type is `int *'.

6.15 `access'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/access.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.16 `acos'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.17 `acosf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acosf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.18 `acosh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acosh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.19 `acoshf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acoshf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw.

6.20 `acoshl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acoshl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.21 `acosl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/acosl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.22 `aio_cancel'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_cancel.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.23 `aio_error'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_error.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5,
     BeOS.

6.24 `aio_fsync'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_fsync.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, OSF/1 5.1, Solaris 2.4, Cygwin, mingw,
     Interix 3.5, BeOS.

6.25 `aio_read'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_read.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.26 `aio_return'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_return.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5,
     BeOS.

6.27 `aio_suspend'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_suspend.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.28 `aio_write'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/aio_write.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.29 `alarm'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/alarm.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.30 `alphasort'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/alphasort.html'

   Gnulib module: alphasort

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: Solaris 9, mingw, BeOS.

   Portability problems not fixed by Gnulib:
   * The parameters of this function are declared as `const void *' on
     some platforms: glibc 2.3.6, MacOS X 10.3, FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, Interix 3.5.

   * The parameters of this function are declared as `void *' on some
     platforms: AIX 5.1.

6.31 `asctime'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asctime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function may overflow its internal buffer if an invalid year
     is passed.

6.32 `asctime_r'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asctime_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * This function may put more than 26 bytes into the argument buffer
     if an invalid year is passed.

6.33 `asin'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.34 `asinf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asinf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.35 `asinh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asinh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.36 `asinhf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asinhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw.

6.37 `asinhl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asinhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.38 `asinl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/asinl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.39 `assert'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/assert.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

   Extension: Gnulib offers a module `assert' that allows the installer
to disable assertions through a `configure' option: `--disable-assert'.

6.40 `atan'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atan.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.41 `atan2'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atan2.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.42 `atan2f'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atan2f.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.43 `atan2l'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atan2l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.44 `atanf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.45 `atanh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atanh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.46 `atanhf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atanhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw.

6.47 `atanhl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atanhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.48 `atanl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atanl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.49 `atexit'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atexit.html'

   Gnulib module: atexit

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:

6.50 `atof'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atof.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function mis-parses strings with leading `+' on some old
     platforms: Old versions of Linux.

   * This function returns a positive value for negative underflow on
     some platforms: glibc 2.4, Mingw, Cygwin.

   * This function fails to do a valid parse of `-0x' on some platforms:
     glibc 2.4, Cygwin < 1.5.25-11.

   * This function fails to parse Infinities and plain NaNs on some
     platforms: Solaris 8, Mingw, OpenBSD 4.0.

   * This function fails to parse NaN() on some platforms: Solaris 8,
     Mingw, OpenBSD 4.0, Cygwin < 1.5.25-11.

   * This function fails to parse NaN(n-char-sequence) on some
     platforms: Solaris 8, Mingw, OpenBSD 4.0.

   * This function fails to parse C99 hexadecimal floating point on some
     platforms: Solaris 8, Mingw, OpenBSD 4.0.

   * This function fails to correctly parse very long strings on some
     platforms: Mingw, Cygwin.

6.51 `atoi'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atoi.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.52 `atol'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atol.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.53 `atoll'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/atoll.html'

   Gnulib module: atoll

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     OSF/1 5.1, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.54 `basename'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/basename.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris
     2.5.1, mingw, BeOS.

   * glibc has two different functions `basename': the POSIX version and
     the GNU version.

   * `basename' assumes file names in POSIX syntax; it does not work
     with file names in Windows syntax.

6.55 `bind'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/bind.html'

   Gnulib module: bind

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `bind'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.56 `bsearch'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/bsearch.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.57 `btowc'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/btowc.html'

   Gnulib module: btowc

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 5.3,
     Solaris 2.6, mingw, Interix 3.5.

   * This function does not return WEOF for an EOF argument on some
     platforms: IRIX 6.5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.58 `cabs'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cabs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 9.

6.59 `cabsf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cabsf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9, mingw.

6.60 `cabsl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cabsl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.61 `cacos'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.62 `cacosf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacosf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.63 `cacosh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacosh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.64 `cacoshf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacoshf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.65 `cacoshl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacoshl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.66 `cacosl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cacosl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.67 `calloc'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/calloc.html'

   Gnulib module: calloc-posix

   Portability problems fixed by Gnulib:
   * Upon failure, the function does not set `errno' to `ENOMEM' on
     some platforms: mingw.

   Portability problems not fixed by Gnulib:

   Extension: Gnulib provides a module `calloc' that substitutes a
`calloc' implementation that behaves more like the glibc implementation.

6.68 `carg'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/carg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.69 `cargf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cargf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw., Interix 3.5

6.70 `cargl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cargl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.71 `casin'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.72 `casinf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casinf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.73 `casinh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casinh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.74 `casinhf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casinhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.75 `casinhl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casinhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.76 `casinl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/casinl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.77 `catan'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catan.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.78 `catanf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.79 `catanh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catanh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.80 `catanhf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catanhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.81 `catanhl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catanhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.82 `catanl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catanl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.83 `catclose'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catclose.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.84 `catgets'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catgets.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.85 `catopen'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/catopen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.86 `cbrt'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cbrt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.87 `cbrtf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cbrtf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, IRIX 6.5,
     Solaris 9.

6.88 `cbrtl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cbrtl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.89 `ccos'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.90 `ccosf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccosf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.91 `ccosh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccosh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.92 `ccoshf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccoshf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.93 `ccoshl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccoshl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.94 `ccosl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ccosl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.95 `ceil'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ceil.html'

   Gnulib module: ceil

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.96 `ceilf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ceilf.html'

   Gnulib module: ceilf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9.

   Portability problems not fixed by Gnulib:

6.97 `ceill'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ceill.html'

   Gnulib module: ceill

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.98 `cexp'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cexp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.99 `cexpf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cexpf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.100 `cexpl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cexpl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.101 `cfgetispeed'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cfgetispeed.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.102 `cfgetospeed'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cfgetospeed.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.103 `cfsetispeed'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cfsetispeed.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.104 `cfsetospeed'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cfsetospeed.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.105 `chdir'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/chdir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.106 `chmod'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/chmod.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.107 `chown'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/chown.html'

   Gnulib module: chown

   Portability problems fixed by Gnulib:
   * When passed an argument of -1, some implementations really set the
     owner user/group id of the file to this value, rather than leaving
     that id of the file alone.

   * When applied to a symbolic link, some implementations don't
     dereference the symlink, i.e. they behave like `lchown'.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.108 `cimag'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cimag.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.109 `cimagf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cimagf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.110 `cimagl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cimagl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.111 `clearerr'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clearerr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.112 `clock'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.113 `clock_getcpuclockid'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock_getcpuclockid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.114 `clock_getres'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock_getres.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, IRIX
     5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.115 `clock_gettime'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock_gettime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, IRIX
     5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.116 `clock_nanosleep'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock_nanosleep.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.117 `clock_settime'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clock_settime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, IRIX
     5.3, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.118 `clog'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clog.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.119 `clogf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clogf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.120 `clogl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/clogl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.121 `close'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/close.html'

   Gnulib module: close

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), `socket' and `accept' do
     not return file descriptors that can be closed by `close'.
     Instead, `closesocket' must be used.

   Portability problems not fixed by Gnulib:
   * On BeOS, `socket' and `accept' do not return file descriptors that
     can be closed by `close'.  Instead, `closesocket' must be used.

6.122 `closedir'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/closedir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.123 `closelog'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/closelog.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.124 `confstr'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/confstr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Cygwin
     1.5.x, mingw.

6.125 `conj'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/conj.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.126 `conjf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/conjf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.127 `conjl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/conjl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.128 `connect'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/connect.html'

   Gnulib module: connect

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `connect'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.129 `copysign'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/copysign.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.130 `copysignf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/copysignf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, IRIX 6.5,
     Solaris 9.

6.131 `copysignl'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/copysignl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5.

6.132 `cos'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.133 `cosf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cosf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.134 `cosh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cosh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.135 `coshf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/coshf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.136 `coshl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/coshl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.137 `cosl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cosl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.138 `cpow'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cpow.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.139 `cpowf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cpowf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.140 `cpowl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cpowl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.141 `cproj'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cproj.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

   * The glibc implementation is or was broken.

6.142 `cprojf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cprojf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

   * The glibc implementation is or was broken.

6.143 `cprojl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/cprojl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

   * The glibc implementation is or was broken.

6.144 `creal'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/creal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.145 `crealf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/crealf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.146 `creall'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/creall.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.147 `creat'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/creat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows, this function returns a file handle in `O_TEXT' mode.
     If you need a file handle in `O_BINARY' mode, you need to use the
     function `open' instead.

   * On platforms where `off_t' is a 32-bit type, `creat' may not work
     correctly to create files larger than 2 GB.  The fix is to use the
     `AC_SYS_LARGEFILE' macro.

6.148 `crypt'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/crypt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, Cygwin, mingw.

6.149 `csin'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.150 `csinf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csinf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.151 `csinh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csinh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.152 `csinhf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csinhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.153 `csinhl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csinhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.154 `csinl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csinl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.155 `csqrt'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csqrt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.156 `csqrtf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csqrtf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5.

6.157 `csqrtl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/csqrtl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.158 `ctan'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctan.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.159 `ctanf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.160 `ctanh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctanh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.161 `ctanhf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctanhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5.

6.162 `ctanhl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctanhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.163 `ctanl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctanl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.164 `ctermid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctermid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.165 `ctime'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function may overflow its internal buffer if an invalid year
     is passed.

   * The `ctime' function need not be reentrant, and consequently is
     not required to be thread safe.  Implementations of `ctime'
     typically write the time stamp into static buffer.  If two threads
     call `ctime' at roughly the same time, you might end up with the
     wrong date in one of the threads, or some undefined string.  There
     is a re-entrant interface `ctime_r'.

   A more flexible function is `strftime'.  However, note that it is
locale dependent.

6.166 `ctime_r'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ctime_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * This function may put more than 26 bytes into the argument buffer
     if an invalid year is passed.

   `ctime_r' takes a pre-allocated buffer and length of the buffer, and
returns `NULL' on errors.  The input buffer should be at least 26 bytes
in size.  The output string is locale-independent.  However, years can
have more than 4 digits if `time_t' is sufficiently wide, so the length
of the required output buffer is not easy to determine.  Increasing the
buffer size when `ctime_r' returns `NULL' is not necessarily
sufficient.  The `NULL' return value could mean some other error
condition, which will not go away by increasing the buffer size.

   A more flexible function is `strftime'.  However, note that it is
locale dependent.

6.167 `daylight'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/daylight.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1.

   * The address of this variable is not a compile-time constant on
     some platforms: Cygwin, mingw.

6.168 `dbm_clearerr'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_clearerr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, HP-UX 11,
     IRIX 5.3, OSF/1 5.1, Solaris 2.5.1, Cygwin, mingw, BeOS.

6.169 `dbm_close'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_close.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.170 `dbm_delete'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_delete.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.171 `dbm_error'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_error.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, HP-UX 11,
     IRIX 5.3, OSF/1 4.0, Solaris 2.5.1, Cygwin, mingw, BeOS.

6.172 `dbm_fetch'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_fetch.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.173 `dbm_firstkey'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_firstkey.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.174 `dbm_nextkey'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_nextkey.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.175 `dbm_open'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.176 `dbm_store'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dbm_store.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, Cygwin,
     mingw, BeOS.

6.177 `difftime'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/difftime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.178 `dirfd'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dirfd.html'

   Gnulib module: dirfd

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     OSF/1 5.1, Solaris 10, mingw.

   Portability problems not fixed by Gnulib:
   * This function always fails on some platforms: mingw.

   With the `dirfd' module, this functions always sets `errno' when it
fails. (POSIX does not require that `dirfd' sets `errno' when it fails.)

6.179 `dirname'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dirname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris
     2.5.1, mingw, BeOS.

   * `dirname' assumes file names in POSIX syntax; it does not work
     with file names in Windows syntax.

   The Gnulib module `dirname' provides similar API that also works with
Windows file names.

6.180 `div'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/div.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.181 `dlclose'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dlclose.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.182 `dlerror'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dlerror.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.183 `dlopen'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dlopen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

   * If the file name argument is not absolute, the file is searched
     for.  The search algorithm is system specific.

6.184 `dlsym'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dlsym.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

   * The visibility of symbols loaded in dependent shared libraries or
     present in the main executable is system dependent.

6.185 `dprintf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dprintf.html'

   Gnulib module: dprintf or dprintf-posix

   Portability problems fixed by either Gnulib module `dprintf' or
`dprintf-posix':
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

   Portability problems fixed by Gnulib module `dprintf-posix':
   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6.

   Portability problems not fixed by Gnulib:

6.186 `drand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/drand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.187 `dup'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dup.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.188 `dup2'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/dup2.html'

   Gnulib module: dup2

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   Portability problems not fixed by Gnulib:

6.189 `duplocale'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/duplocale.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.190 `encrypt'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/encrypt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, Cygwin,
     mingw, BeOS.

6.191 `endgrent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endgrent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.192 `endhostent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endhostent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.193 `endnetent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endnetent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.194 `endprotoent'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endprotoent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.195 `endpwent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endpwent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.196 `endservent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endservent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.197 `endutxent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/endutxent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.198 `environ'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/environ.html'

   Gnulib module: environ

   Portability problems fixed by Gnulib:
   * POSIX does not require this variable to be declared, and it is
     indeed not declared on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, Solaris 10.

   * On MacOS X 10, this variable is not declared.  Up to MacOS X 10.4,
     one can use
          extern char **environ;
     to get the variable declared.  This does not work any more,
     however, in shared libraries on MacOS X 10.5.  Here is a
     workaround: Instead, one can use
          #include <crt_externs.h>
          #define environ (*_NSGetEnviron())
     This works at all versions of MacOS X.

   Portability problems not fixed by Gnulib:
   * The address of this variable is not a compile-time constant on
     some platforms: mingw.

6.199 `erand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.200 `erf'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.201 `erfc'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erfc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.202 `erfcf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erfcf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.203 `erfcl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erfcl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, mingw,
     Interix 3.5, BeOS.

6.204 `erff'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erff.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.205 `erfl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/erfl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, mingw,
     Interix 3.5, BeOS.

6.206 `errno'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/errno.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows, the socket functions don't set `errno'; their error
     code is available through `WSAGetLastError()' instead.

6.207 `execl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.208 `execle'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execle.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.209 `execlp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execlp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.210 `execv'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.211 `execve'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execve.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.212 `execvp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/execvp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.213 `exit'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/exit.html'

   Gnulib module: exit

   Portability problems fixed by Gnulib:
   * Some problems with the macros `EXIT_SUCCESS' and `EXIT_FAILURE',
     see *note stdlib.h::.

   Portability problems not fixed by Gnulib:

6.214 `exp'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/exp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.215 `exp2'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/exp2.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.216 `exp2f'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/exp2f.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.217 `exp2l'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/exp2l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.218 `expf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/expf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.219 `expl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/expl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.220 `expm1'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/expm1.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.221 `expm1f'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/expm1f.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9, mingw.

6.222 `expm1l'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/expm1l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.223 `fabs'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fabs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.224 `fabsf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fabsf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.225 `fabsl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fabsl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix 3.5, BeOS.

6.226 `faccessat'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/faccessat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.227 `fattach'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fattach.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.228 `fchdir'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fchdir.html'

   Gnulib module: fchdir

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: Tandem/NSK, mingw,
     BeOS.

   Portability problems not fixed by Gnulib:

6.229 `fchmod'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fchmod.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.230 `fchmodat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fchmodat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.  But the replacement function is not safe to be used in
     libraries and is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.231 `fchown'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fchown.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.232 `fchownat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fchownat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.  But
     the replacement function is not safe to be used in libraries and
     is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.233 `fclose'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fclose.html'

   Gnulib module: fclose

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), `socket' and `accept'
     followed by `fdopen' do not return streams that can be closed by
     `fclose'.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.234 `fcntl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fcntl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.235 `fdatasync'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.236 `fdetach'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdetach.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.237 `fdim'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdim.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.238 `fdimf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdimf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.239 `fdiml'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdiml.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.240 `fdopen'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdopen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.241 `fdopendir'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fdopendir.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.  But
     the replacement function is not safe to be used in libraries and
     is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.242 `feclearexcept'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/feclearexcept.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.243 `fegetenv'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fegetenv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.244 `fegetexceptflag'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fegetexceptflag.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin,
     Interix 3.5.

6.245 `fegetround'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fegetround.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, Solaris 9,
     Cygwin, Interix 3.5.

6.246 `feholdexcept'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/feholdexcept.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.247 `feof'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/feof.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.248 `feraiseexcept'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/feraiseexcept.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.249 `ferror'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ferror.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.250 `fesetenv'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fesetenv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.251 `fesetexceptflag'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fesetexceptflag.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin,
     Interix 3.5.

6.252 `fesetround'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fesetround.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, Solaris 9,
     Cygwin, Interix 3.5.

6.253 `fetestexcept'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fetestexcept.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.254 `feupdateenv'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/feupdateenv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, Interix 3.5.

6.255 `fexecve'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fexecve.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.256 `fflush'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fflush.html'

   Gnulib module: fflush

   Portability problems fixed by Gnulib:
   * `fflush' followed by `fseek' or `fseeko', applied to an input
     stream, should have the effect of positioning the underlying file
     descriptor.  It doesn't do this on some platforms.

   * `fflush' on an input stream changes the position of the stream to
     the end of the previous buffer, on some platforms: mingw.

   * `fflush' on an input stream right after `ungetc' does not discard
     the `ungetc' buffer, on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, OpenBSD 3.8, Cygwin 1.5.25-10.

   Portability problems not fixed by Gnulib:
   * `fflush', `ftell', `ftello', `fgetpos' behave incorrectly on input
     streams that are opened in `O_TEXT' mode and whose contents
     contains Unix line terminators (LF), on some platforms: mingw.

   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * `fflush' on an input stream right after `ungetc' does not discard
     the `ungetc' buffer, on some platforms: AIX 5.1, HP-UX 11, IRIX
     6.5, OSF/1 5.1, Solaris 10, mingw.

6.257 `ffs'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ffs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.258 `fgetc'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fgetc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.259 `fgetpos'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fgetpos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * `fflush', `ftell', `ftello', `fgetpos' behave incorrectly on input
     streams that are opened in `O_TEXT' mode and whose contents
     contains Unix line terminators (LF), on some platforms: mingw.

   * On platforms where `off_t' is a 64-bit type, but `fseeko' is not
     present, stream operations on files larger than 2 GB silently do
     the wrong thing.  This affects BSD/OS, which is mostly obsolete.

6.260 `fgets'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fgets.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.261 `fgetwc'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fgetwc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.262 `fgetws'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fgetws.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.263 `fileno'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fileno.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.264 `flockfile'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/flockfile.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.265 `floor'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/floor.html'

   Gnulib module: floor

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.266 `floorf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/floorf.html'

   Gnulib module: floorf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9.

   Portability problems not fixed by Gnulib:

6.267 `floorl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/floorl.html'

   Gnulib module: floorl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.268 `fma'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fma.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.269 `fmaf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmaf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.270 `fmal'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.271 `fmax'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmax.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.272 `fmaxf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmaxf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.273 `fmaxl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmaxl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.274 `fmemopen'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmemopen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.275 `fmin'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.276 `fminf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fminf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.277 `fminl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fminl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.278 `fmod'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmod.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.279 `fmodf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmodf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.280 `fmodl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmodl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.281 `fmtmsg'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fmtmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.282 `fnmatch'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fnmatch.html'

   Gnulib module: fnmatch or fnmatch-gnu

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, mingw.

   * This function is broken in some versions of Solaris and glibc.

   Portability problems not fixed by Gnulib:

6.283 `fopen'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fopen.html'

   Gnulib module: fopen

   Portability problems fixed by Gnulib:
   * This function does not fail when the file name argument ends in a
     slash and (without the slash) names a nonexistent file or a file
     that is not a directory, on some platforms: HP-UX 11.00, Solaris
     9, Irix 5.3.

   * On Windows platforms (excluding Cygwin), this function does
     usually not recognize the `/dev/null' filename.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, this function returns a file stream in "text" mode by
     default; this means that it translates `'\n'' to CR/LF by default.
     Use the `"b"' flag if you need reliable binary I/O.

   * On Windows platforms (excluding Cygwin), this function fails to
     open directories for reading.  Such streams have
     implementation-defined semantics on other platforms.  To avoid
     directory streams with a consistent error message, use `fstat'
     after `open' and `fdopen', rather than `fopen' and `fileno'.

6.284 `fork'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fork.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On some platforms, `fork' followed by a call of the `exec' family
     (`execl', `execlp', `execle', `execv', `execvp', or `execve') is
     less efficient than `vfork' followed by the same call.  `vfork' is
     a variant of `fork' that has been introduced to optimize the
     `fork'/`exec' pattern.

   * On Windows platforms (excluding Cygwin), this function is not
     implemented; use `spawnvp' instead.

6.285 `fpathconf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fpathconf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.286 `fpclassify'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fpclassify.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Interix 3.5.

6.287 `fprintf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fprintf.html'

   Gnulib module: fprintf-posix or stdio, sigpipe

   Portability problems fixed by Gnulib module `fprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems fixed by Gnulib module `stdio' or
`fprintf-posix', together with module `sigpipe':
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

6.288 `fputc'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fputc.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.289 `fputs'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fputs.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.290 `fputwc'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fputwc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.291 `fputws'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fputws.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.292 `fread'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fread.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.293 `free'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/free.html'

   Gnulib module: free

   Portability problems fixed by Gnulib:
   * On old platforms such as SunOS4, `free (NULL)' fails.  However,
     since all such systems are so old as to no longer be considered
     "reasonable portability targets," this module is no longer useful.

   Portability problems not fixed by Gnulib:

6.294 `freeaddrinfo'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/freeaddrinfo.html'

   Gnulib module: getaddrinfo

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.295 `freelocale'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/freelocale.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.296 `freopen'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/freopen.html'

   Gnulib module: freopen

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does
     usually not recognize the `/dev/null' filename.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * This function does not fail when the file name argument ends in a
     slash and (without the slash) names a nonexistent file or a file
     that is not a directory, on some platforms: HP-UX 11.00, Solaris
     9, Irix 5.3.

6.297 `frexp'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/frexp.html'

   Gnulib module: frexp

   Portability problems fixed by Gnulib:
   * This function does not work on denormalized numbers on some
     platforms: NetBSD 3.0.

   * This function does not work on negative zero on some platforms:
     NetBSD 4.99.

   * This function does not work on infinite numbers on some platforms:
     IRIX 6.5, mingw.

   Portability problems not fixed by Gnulib:

6.298 `frexpf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/frexpf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.299 `frexpl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/frexpl.html'

   Gnulib module: frexpl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5.

   * This function does not work on finite numbers on some platforms:
     MacOS X 10.4/PowerPC, AIX 5.1, BeOS.

   * This function does not work on denormalized numbers on some
     platforms: MacOS X 10.5/i386.

   * This function does not work on infinite numbers on some platforms:
     IRIX 6.5, mingw.

   Portability problems not fixed by Gnulib:

6.300 `fscanf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, this function doesn't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.301 `fseek'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fseek.html'

   Gnulib module: fseek

   Portability problems fixed by Gnulib:
   * This function mistakenly succeeds on pipes on some platforms:
     mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On platforms where `long' is a 32-bit type, `fseek' does not work
     correctly with files larger than 2 GB.  The fix is to use `fseeko'
     instead and to invoke the `AC_SYS_LARGEFILE' macro.

6.302 `fseeko'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fseeko.html'

   Gnulib module: fseeko

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, OSF/1 4.0,
     Solaris 2.5.1, mingw.

   * The declaration of `fseeko' in `<stdio.h>' is not enabled by
     default on some platforms: glibc 2.3.6.

   * This function fails on seekable stdin, stdout, and stderr: cygwin
     <= 1.5.24.

   Portability problems not fixed by Gnulib:
   * On platforms where `off_t' is a 32-bit type, `fseeko' does not work
     correctly with files larger than 2 GB.  The fix is to use the
     `AC_SYS_LARGEFILE' macro.

   * On platforms where `off_t' is a 64-bit type, but `fseeko' is not
     present, stream operations on files larger than 2 GB silently do
     the wrong thing.  This affects BSD/OS, which is mostly obsolete.

6.303 `fsetpos'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fsetpos.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.304 `fstat'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fstat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On platforms where `off_t' is a 32-bit type, `stat' may not
     correctly report the size of files or block devices larger than 2
     GB.  The fix is to use the `AC_SYS_LARGEFILE' macro.

   * On Cygwin, `fstat' applied to the file descriptors 0 and 1, returns
     different `st_ino' values, even if standard input and standard
     output are not redirected and refer to the same terminal.

6.305 `fstatat'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fstatat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.  But
     the replacement function is not safe to be used in libraries and
     is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.306 `fstatvfs'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fstatvfs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, mingw.

6.307 `fsync'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fsync.html'

   Gnulib module: fsync

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.308 `ftell'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftell.html'

   Gnulib module: ftell

   Portability problems fixed by Gnulib:
   * This function mistakenly succeeds on pipes on some platforms:
     mingw.

   * This function produces incorrect results immediately after `fseek'
     on some platforms: HP-UX 11.

   Portability problems not fixed by Gnulib:
   * `fflush', `ftell', `ftello', `fgetpos' behave incorrectly on input
     streams that are opened in `O_TEXT' mode and whose contents
     contains Unix line terminators (LF), on some platforms: mingw.

   * On platforms where `long' is a 32-bit type, `ftell' does not work
     correctly with files larger than 2 GB.  The fix is to use `ftello'
     instead and to invoke the `AC_SYS_LARGEFILE' macro.

6.309 `ftello'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftello.html'

   Gnulib module: ftello

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, OSF/1 4.0,
     Solaris 2.5.1, mingw.

   * The declaration of `ftello' in `<stdio.h>' is not enabled by
     default on some platforms: glibc 2.3.6.

   * This function produces incorrect results immediately after `fseek'
     on some platforms: HP-UX 11.

   * This function fails on seekable stdin, stdout, and stderr: cygwin
     <= 1.5.24.

   Portability problems not fixed by Gnulib:
   * On platforms where `off_t' is a 32-bit type, `ftello' does not work
     correctly with files larger than 2 GB.  The fix is to use the
     `AC_SYS_LARGEFILE' macro.

   * `fflush', `ftell', `ftello', `fgetpos' behave incorrectly on input
     streams that are opened in `O_TEXT' mode and whose contents
     contains Unix line terminators (LF), on some platforms: mingw.

   * On platforms where `off_t' is a 64-bit type, but `fseeko' is not
     present, stream operations on files larger than 2 GB silently do
     the wrong thing.  This affects BSD/OS, which is mostly obsolete.

6.310 `ftok'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftok.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.311 `ftruncate'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.312 `ftrylockfile'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftrylockfile.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

6.313 `ftw'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ftw.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, mingw, BeOS.

6.314 `funlockfile'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/funlockfile.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.315 `futimens'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/futimens.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.316 `fwide'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fwide.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Cygwin 1.5.x, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * `fwide' is not guaranteed to be able to change a file stream's mode
     to a different mode than the current one.

6.317 `fwprintf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fwprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.318 `fwrite'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fwrite.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.319 `fwscanf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/fwscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.320 `gai_strerror'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gai_strerror.html'

   Gnulib module: getaddrinfo

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.321 `getaddrinfo'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getaddrinfo.html'

   Gnulib module: getaddrinfo

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:
   * On Windows, this function is declared in `<ws2tcpip.h>' rather
     than in `<netdb.h>'.

6.322 `getc'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.323 `getc_unlocked'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getc_unlocked.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.324 `getchar'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getchar.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.325 `getchar_unlocked'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getchar_unlocked.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.326 `getcwd'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getcwd.html'

   Gnulib module: getcwd

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   * On glibc platforms, `getcwd (NULL, n)' allocates memory for the
     result.  On other platforms, this call is not allowed.

   * This function does not handle long file names (greater than
     `PATH_MAX') correctly on some platforms.

   Portability problems not fixed by Gnulib:

6.327 `getdate'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getdate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, BeOS.

   Gnulib provides a module `getdate' that contains a function
`get_date' that has similar functionality as the `getdate' function.

6.328 `getdate_err'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getdate_err.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     BeOS.

6.329 `getdelim'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getdelim.html'

   Gnulib module: getdelim

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5.

   * This function is missing a declaration on some platforms: BeOS.

   Portability problems not fixed by Gnulib:

6.330 `getegid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getegid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.331 `getenv'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getenv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.332 `geteuid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/geteuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.333 `getgid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.334 `getgrent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgrent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.335 `getgrgid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgrgid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.336 `getgrgid_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgrgid_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.337 `getgrnam'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgrnam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.338 `getgrnam_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgrnam_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.339 `getgroups'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getgroups.html'

   Gnulib module: getgroups

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On Ultrix 4.3, `getgroups (0, 0)' always fails.  See macro
     `AC_FUNC_GETGROUPS'.

   Portability problems not fixed by Gnulib:

6.340 `gethostent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gethostent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.341 `gethostid'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gethostid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     Interix 3.5, BeOS.

6.342 `gethostname'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gethostname.html'

   Gnulib module: gethostname

   Portability problems fixed by Gnulib:
   * On mingw, this function has a prototype that differs from that
     specified by POSIX, and it is defined only in the ws2_32 library.

   Portability problems not fixed by Gnulib:
   * If the given buffer is too small for the host name, some
     implementations fail with `EINVAL', instead of returning a
     truncated host name.

6.343 `getitimer'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getitimer.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.344 `getline'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getline.html'

   Gnulib module: getline

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5.

   * This function is missing a declaration on some platforms: BeOS.

   * Some platforms provide a function by this name but with the wrong
     signature, for example in -linet.

   Portability problems not fixed by Gnulib:

6.345 `getlogin'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getlogin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.346 `getlogin_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getlogin_r.html'

   Gnulib module: getlogin_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, mingw.

   Portability problems not fixed by Gnulib:

6.347 `getmsg'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.348 `getnameinfo'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getnameinfo.html'

   Gnulib module: getaddrinfo

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.349 `getnetbyaddr'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getnetbyaddr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.350 `getnetbyname'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getnetbyname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.351 `getnetent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getnetent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.352 `getopt'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getopt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * The default behavior of the glibc implementation of `getopt' allows
     mixing option and non-option arguments on the command line in any
     order.  Other implementations, such as the one in Cygwin, enforce
     strict POSIX compliance: they require that the option arguments
     precede the non-option arguments.  This is something to watch out
     in your program's testsuite.

   Gnulib provides a module `getopt' that has support for "long
options".  Compared to POSIX, it adds a header file `<getopt.h>' and
functions `getopt_long' and `getopt_long_only'.

6.353 `getpeername'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpeername.html'

   Gnulib module: getpeername

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `getpeername' are not placed in `errno', and `WSAGetLastError'
     must be used instead.

   Portability problems not fixed by Gnulib:
   * Some platforms don't have a `socklen_t' type; in this case this
     function's third argument type is `int *'.

6.354 `getpgid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpgid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.355 `getpgrp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpgrp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.356 `getpid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.357 `getpmsg'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.358 `getppid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getppid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.359 `getpriority'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpriority.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.360 `getprotobyname'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getprotobyname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.361 `getprotobynumber'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getprotobynumber.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.362 `getprotoent'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getprotoent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.363 `getpwent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpwent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.364 `getpwnam'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpwnam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.365 `getpwnam_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpwnam_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, mingw,
     BeOS.

6.366 `getpwuid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpwuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.367 `getpwuid_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, mingw,
     BeOS.

6.368 `getrlimit'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getrlimit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.369 `getrusage'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getrusage.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   * Many platforms don't fill in all the fields of `struct rusage' with
     meaningful values.

6.370 `gets'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gets.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function should never be used, because it can overflow any
     given buffer.

   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.371 `getservbyname'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getservbyname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.372 `getservbyport'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getservbyport.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.373 `getservent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getservent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.374 `getsid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getsid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.375 `getsockname'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getsockname.html'

   Gnulib module: getsockname

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `getsockname' are not placed in `errno', and `WSAGetLastError'
     must be used instead.

   Portability problems not fixed by Gnulib:
   * Some platforms don't have a `socklen_t' type; in this case this
     function's third argument type is `int *'.

6.376 `getsockopt'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getsockopt.html'

   Gnulib module: getsockopt

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `getsockopt' are not placed in `errno', and `WSAGetLastError' must
     be used instead.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

   * Some platforms don't have a `socklen_t' type; in this case this
     function's fifth argument type is `int *'.

   * Many socket options are not available on all platforms.

   * BeOS has the `setsockopt' function, but not the `getsockopt'
     function.

6.377 `getsubopt'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html'

   Gnulib module: getsubopt

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.378 `gettimeofday'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gettimeofday.html'

   Gnulib module: gettimeofday

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * This function is declared with a nonstandard function prototype
     (only one argument, or "..." after the first argument) on some
     platforms.

   * On some platforms, `gettimeofday' clobbers the buffer in which
     `localtime' returns its result: MacOS X 10.0.

   Portability problems not fixed by Gnulib:

6.379 `getuid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.380 `getutxent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getutxent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.381 `getutxid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getutxid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.382 `getutxline'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getutxline.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.383 `getwc'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getwc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.384 `getwchar'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/getwchar.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.385 `glob'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/glob.html'

   Gnulib module: glob

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, mingw, BeOS.

   * This function may list symbolic links to nonexistent files among
     the results, on some platforms.

   Portability problems not fixed by Gnulib:
   * Some platforms may store additional flags in the `gl_flags' field.

6.386 `globfree'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/globfree.html'

   Gnulib module: glob

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.387 `gmtime'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gmtime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.388 `gmtime_r'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/gmtime_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * Some platforms define a function of this name that is incompatible
     to POSIX: HP-UX 10.

6.389 `grantpt'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/grantpt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, mingw, BeOS.

6.390 `hcreate'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hcreate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.391 `hdestroy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hdestroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.392 `hsearch'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hsearch.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.393 `htonl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/htonl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.394 `htons'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/htons.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.395 `hypot'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hypot.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.396 `hypotf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hypotf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9.

6.397 `hypotl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/hypotl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.398 `iconv'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iconv.html'

   Gnulib module: iconv

   Portability problems fixed by Gnulib:
   * GNU libiconv is not found if installed in `$PREFIX/lib'.

   * Failures are not distinguishable from successful returns on some
     platforms: AIX 5.1.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, IRIX 5.3, Cygwin, mingw, BeOS, when GNU libiconv
     is not installed.

   * This function was not correctly implemented in glibc versions
     before 2.2.

   * When `iconv' encounters an input character that is valid but that
     can not be converted to the output character set, glibc's and GNU
     libiconv's `iconv' stop the conversion.  Some other
     implementations put an implementation-defined character into the
     output buffer.  -- Gnulib provides higher-level facilities
     `striconv' and `striconveh' (wrappers around `iconv') that deal
     with conversion errors in a platform independent way.

6.399 `iconv_close'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iconv_close.html'

   Gnulib module: iconv

   Portability problems fixed by Gnulib:
   * GNU libiconv is not found if installed in `$PREFIX/lib'.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, IRIX 5.3, Cygwin, mingw, BeOS, when GNU libiconv
     is not installed.

6.400 `iconv_open'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iconv_open.html'

   Gnulib module: iconv, iconv_open, iconv_open-utf

   Portability problems fixed by either Gnulib module `iconv' or
`iconv_open':
   * GNU libiconv is not found if installed in `$PREFIX/lib'.

   * No converter from EUC-JP to UTF-8 is provided on some platforms:
     HP-UX 11.

   Portability problems fixed by Gnulib module `iconv_open':
   * This function recognizes only non-standard aliases for many
     encodings (not the IANA registered encoding names) on many
     platforms: AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1.

   Portability problems fixed by Gnulib module `iconv_open-utf':
   * This function does not support the encodings UTF-16BE, UTF-16LE,
     UTF-32BE, UTF-32LE on many platforms: AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 8.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, IRIX 5.3, Cygwin, mingw, BeOS, when GNU libiconv
     is not installed.

   * The set of supported encodings and conversions is system dependent.

6.401 `if_freenameindex'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/if_freenameindex.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.402 `if_indextoname'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/if_indextoname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.403 `if_nameindex'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/if_nameindex.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.404 `if_nametoindex'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/if_nametoindex.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.405 `ilogb'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ilogb.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3.

6.406 `ilogbf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ilogbf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.407 `ilogbl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ilogbl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.408 `imaxabs'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/imaxabs.html'

   Gnulib module: imaxabs

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Interix
     3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.409 `imaxdiv'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/imaxdiv.html'

   Gnulib module: imaxdiv

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Interix
     3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.410 `inet_addr'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/inet_addr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On some old platforms, this function returns a `struct in_addr'
     rather than a scalar type such as `unsigned int' or `unsigned
     long'.

6.411 `inet_ntoa'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/inet_ntoa.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * The `inet_ntoa' function need not be reentrant, and consequently
     is not required to be thread safe.  Implementations of `inet_ntoa'
     typically write the time stamp into static buffer.  If two threads
     call `inet_ntoa' at roughly the same time, you might end up with
     the wrong date in one of the threads, or some undefined string.

   Note: `inet_ntoa' is specific for IPv4 addresses.  A protocol
independent function is `inet_ntop'.

6.412 `inet_ntop'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/inet_ntop.html'

   Gnulib module: inet_ntop

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, OSF/1
     4.0, Solaris 2.5.1, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.413 `inet_pton'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/inet_pton.html'

   Gnulib module: inet_pton

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, OSF/1
     4.0, Solaris 2.5.1, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.414 `initstate'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/initstate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

6.415 `insque'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/insque.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5, BeOS.

6.416 `ioctl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ioctl.html'

   Gnulib module: ioctl

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), `ioctl' is called
     `ioctlsocket', and error codes for this function are not placed in
     `errno', and `WSAGetLastError' must be used instead.

   Portability problems not fixed by Gnulib:
   * Most `ioctl' requests are platform and hardware specific.

6.417 `isalnum'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isalnum.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.418 `isalnum_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isalnum_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.419 `isalpha'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isalpha.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.420 `isalpha_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isalpha_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.421 `isascii'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isascii.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.422 `isastream'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isastream.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.423 `isatty'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isatty.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows, `isatty' also returns true for character devices such
     as `NUL'.

6.424 `isblank'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isblank.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     OSF/1 5.1, Solaris 9, mingw.

6.425 `isblank_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isblank_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.426 `iscntrl'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iscntrl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.427 `iscntrl_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iscntrl_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.428 `isdigit'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isdigit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.429 `isdigit_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isdigit_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.430 `isfinite'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isfinite.html'

   Gnulib module: isfinite

   Portability problems fixed by Gnulib:
   * This macro is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Interix 3.5.

   * This macro incorrectly yields true for some `double' arguments, on
     some platforms: Linux/ia64 (signalling NaNs).

   * This macro incorrectly yields true for some `long double'
     arguments, on some platforms: x86 (pseudo-zeroes, unnormalized
     numbers, pseudo-denormals), x86_64 (pseudo-denormals), ia64
     (pseudo-NaN, pseudo-Infinity, pseudo-zeroes, unnormalized numbers,
     pseudo-denormals).

   Portability problems not fixed by Gnulib:
   * It is implementation-dependent whether `isfinite' raises an
     exception given a signaling NaN operand.

6.431 `isgraph'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isgraph.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.432 `isgraph_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isgraph_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.433 `isgreater'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isgreater.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.434 `isgreaterequal'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isgreaterequal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.435 `isinf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isinf.html'

   Gnulib module: isinf

   Portability problems fixed by Gnulib:
   * This macro is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     OSF/1 5.1, Solaris 10.

   Portability problems not fixed by Gnulib:

6.436 `isless'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isless.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.437 `islessequal'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/islessequal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.438 `islessgreater'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/islessgreater.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.439 `islower'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/islower.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.440 `islower_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/islower_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.441 `isnan'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isnan.html'

   Gnulib module: isnan

   Portability problems fixed by Gnulib:
   * `isnan' was introduced with C99 and is thus commonly not present
     on pre-C99 systems.

   * On IRIX 6.5 with `cc', `isnan' does not recognize some NaNs.

   * On NetBSD/i386 and glibc/ia64, `isnan' does not recognize some
     forms of NaNs, such as pseudo-NaNs, pseudo-Infinities, and
     unnormalized numbers.

   * On i686 and X86-64, `__builtin_isnanl' (and thus `isnan'
     implementations based on it) in GCC 4.0 and later does not
     recognize pseudo-denormals as NaNs, and similarly for
     pseudo-zeroes, unnormalized numbers, and pseudo-denormals on ia64.

   Portability problems not fixed by Gnulib:

6.442 `isnormal'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isnormal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Interix 3.5.

6.443 `isprint'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isprint.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.444 `isprint_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isprint_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.445 `ispunct'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ispunct.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.446 `ispunct_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ispunct_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.447 `isspace'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isspace.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.448 `isspace_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isspace_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.449 `isunordered'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isunordered.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Interix 3.5, BeOS.

6.450 `isupper'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isupper.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.451 `isupper_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isupper_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.452 `iswalnum'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswalnum.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.453 `iswalnum_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswalnum_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.454 `iswalpha'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswalpha.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.455 `iswalpha_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswalpha_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.456 `iswblank'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswblank.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     OSF/1 5.1, Solaris 9, mingw.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.457 `iswblank_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswblank_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.458 `iswcntrl'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswcntrl.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.459 `iswcntrl_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswcntrl_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.460 `iswctype'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswctype.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.461 `iswctype_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswctype_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.462 `iswdigit'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswdigit.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.463 `iswdigit_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswdigit_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.464 `iswgraph'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswgraph.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.465 `iswgraph_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswgraph_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.466 `iswlower'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswlower.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.467 `iswlower_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswlower_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.468 `iswprint'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswprint.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.469 `iswprint_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswprint_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.470 `iswpunct'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswpunct.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.471 `iswpunct_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswpunct_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.472 `iswspace'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswspace.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.473 `iswspace_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswspace_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.474 `iswupper'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswupper.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.475 `iswupper_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswupper_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.476 `iswxdigit'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswxdigit.html'

   Gnulib module: wctype

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * This function returns 0 for all possible arguments on some
     platforms: Linux libc5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.477 `iswxdigit_l'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/iswxdigit_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.478 `isxdigit'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isxdigit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.479 `isxdigit_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/isxdigit_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.480 `j0'
==========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/j0.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.481 `j1'
==========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/j1.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.482 `jn'
==========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/jn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.483 `jrand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/jrand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.484 `kill'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/kill.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.485 `killpg'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/killpg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.486 `l64a'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/l64a.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, mingw,
     BeOS.

   * This function was not correctly implemented in glibc versions
     before 2.2.5.

6.487 `labs'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/labs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.488 `lchown'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lchown.html'

   Gnulib module: lchown

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, mingw,
     BeOS.

   Portability problems not fixed by Gnulib:

6.489 `lcong48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lcong48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.490 `ldexp'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ldexp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.491 `ldexpf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ldexpf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.492 `ldexpl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ldexpl.html'

   Gnulib module: ldexpl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5.

   * This function has no prototype in `<math.h>' on some platforms:
     MacOS X.

   * This function does not work on finite numbers on some platforms:
     AIX 5.1.

   Portability problems not fixed by Gnulib:

6.493 `ldiv'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ldiv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.494 `lfind'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lfind.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.495 `lgamma'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lgamma.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.496 `lgammaf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lgammaf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.497 `lgammal'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lgammal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.498 `link'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/link.html'

   Gnulib module: link

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.499 `linkat'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/linkat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.500 `lio_listio'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, OSF/1 5.1, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.501 `listen'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/listen.html'

   Gnulib module: listen

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `listen'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.502 `llabs'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llabs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 5.1,
     Interix 3.5.

6.503 `lldiv'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lldiv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     OSF/1 5.1, Interix 3.5.

6.504 `llrint'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llrint.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin 1.5.x,
     Interix 3.5.

6.505 `llrintf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llrintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin
     1.5.x, Interix 3.5.

6.506 `llrintl'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llrintl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin 1.5.x, Interix 3.5, BeOS.

6.507 `llround'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llround.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin, Interix 3.5.

6.508 `llroundf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llroundf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin,
     Interix 3.5.

6.509 `llroundl'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/llroundl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.510 `localeconv'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/localeconv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.511 `localtime'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/localtime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.512 `localtime_r'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/localtime_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * Some platforms define a function of this name that is incompatible
     to POSIX: HP-UX 10.

6.513 `lockf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lockf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     BeOS.

6.514 `log'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.515 `log10'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log10.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.516 `log10f'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log10f.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.517 `log10l'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log10l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.518 `log1p'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log1p.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.519 `log1pf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log1pf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 9.

6.520 `log1pl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log1pl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.521 `log2'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log2.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, Solaris 9,
     Interix 3.5.

   * This function is only provided as a macro on some platforms:
     Cygwin 1.5.x.

6.522 `log2f'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log2f.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, Solaris 9, Interix 3.5.

   * This function is only provided as a macro on some platforms:
     Cygwin 1.5.x.

6.523 `log2l'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/log2l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.524 `logb'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/logb.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.525 `logbf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/logbf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.526 `logbl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/logbl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

6.527 `logf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/logf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.528 `logl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/logl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.529 `longjmp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/longjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * The effects of this call are system and compiler optimization
     dependent, since it restores the contents of register-allocated
     variables but not the contents of stack-allocated variables.

   * When longjumping out of a signal handler that was being executed
     on an alternate stack (installed through `sigaltstack'), on
     FreeBSD, NetBSD, OpenBSD, you need to clear the `SS_ONSTACK' flag
     in the `stack_t' structure managed by the kernel.

6.530 `lrand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lrand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.531 `lrint'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lrint.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix 3.5.

6.532 `lrintf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lrintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix
     3.5.

6.533 `lrintl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lrintl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin 1.5.x, Interix 3.5, BeOS.

6.534 `lround'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lround.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix 3.5.

6.535 `lroundf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lroundf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix
     3.5.

6.536 `lroundl'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lroundl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.537 `lsearch'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lsearch.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.538 `lseek'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lseek.html'

   Gnulib module: lseek

   Portability problems fixed by Gnulib:
   * This function mistakenly succeeds on pipes on some platforms:
     mingw, BeOS.

   Portability problems not fixed by Gnulib:
   * POSIX does not specify which file descriptors support seeking and
     which don't.  In practice, regular files and block devices support
     seeking, and ttys, pipes, and most character devices don't support
     it.

   * On platforms where `off_t' is a 32-bit type, `lseek' does not work
     correctly with files larger than 2 GB.  The fix is to use the
     `AC_SYS_LARGEFILE' macro.

   * When the third argument is invalid, POSIX says that `lseek' should
     set `errno' to `EINVAL' and return -1, but in this situation a
     `SIGSYS' signal is raised on some platforms: IRIX 6.5.

   * When the `lseek' function fails, POSIX says that the file offset
     remains unchanged.  But on some platforms, attempting to set a
     negative file offset fails and sets the file offset to 0: BeOS.

6.539 `lstat'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/lstat.html'

   Gnulib module: lstat

   Portability problems fixed by Gnulib:
   * When the argument ends in a slash, some platforms don't
     dereference the argument.

   * On Windows platforms (excluding Cygwin), symlinks are not
     supported, so `lstat' does not exist.

   Portability problems not fixed by Gnulib:
   * On platforms where `off_t' is a 32-bit type, `lstat' may not
     correctly report the size of files or block devices larger than 2
     GB.  The fix is to use the `AC_SYS_LARGEFILE' macro.

6.540 `malloc'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/malloc.html'

   Gnulib module: malloc-posix

   Portability problems fixed by Gnulib:
   * Upon failure, the function does not set `errno' to `ENOMEM' on
     some platforms: mingw.

   Portability problems not fixed by Gnulib:
     `malloc (0)' always returns a NULL pointer on some platforms: AIX
     5.1, OSF/1 5.1.

   Extension: Gnulib provides a module `malloc' that substitutes a
`malloc' implementation that behaves more like the glibc implementation,
regarding the result of `malloc (0)'.

6.541 `mblen'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mblen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.542 `mbrlen'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbrlen.html'

   Gnulib module: mbrlen

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, mingw, Interix 3.5.

   * This function does not put the state into non-initial state when
     parsing an incomplete multibyte character on some platforms: AIX
     5.1, OSF/1 5.1.

   * This function returns the total number of bytes that make up the
     multibyte character, not the number of bytes that were needed to
     complete the multibyte character, on some platforms: HP-UX 11.11,
     Solaris 10.

   * This function may not return 0 when parsing the NUL character on
     some platforms: Solaris 9.

   Portability problems not fixed by Gnulib:

6.543 `mbrtowc'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbrtowc.html'

   Gnulib module: mbrtowc

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, mingw, Interix 3.5.

   * This function does not put the state into non-initial state when
     parsing an incomplete multibyte character on some platforms: AIX
     5.1, OSF/1 5.1.

   * This function does not produce correct results in the
     zh_CN.GB18030 locale on some platforms: Solaris 8.

   * This function does not ignore the `pwc' argument if the string
     argument is NULL on some platforms: OSF/1 5.1.

   * This function returns the total number of bytes that make up the
     multibyte character, not the number of bytes that were needed to
     complete the multibyte character, on some platforms: HP-UX 11.11,
     Solaris 10.

   * This function may not return 0 when parsing the NUL character on
     some platforms: Solaris 9.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.544 `mbsinit'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbsinit.html'

   Gnulib module: mbsinit

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.545 `mbsnrtowcs'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbsnrtowcs.html'

   Gnulib module: mbsnrtowcs

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * The specification is not clear about whether this function should
     update the conversion state when the first argument (the
     destination pointer) is NULL.  The glibc, MacOS X, FreeBSD
     implementations do update the state in this case.  For
     portability, when passing a NULL destination argument, it is best
     to pass a pointer to a temporary copy of the conversion state.

6.546 `mbsrtowcs'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbsrtowcs.html'

   Gnulib module: mbsrtowcs

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, mingw, Interix 3.5.

   * This function does not work on some platforms: HP-UX 11, Solaris
     10.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * The specification is not clear about whether this function should
     update the conversion state when the first argument (the
     destination pointer) is NULL.  The glibc implementation does not
     update the state in this case; the MacOS X and FreeBSD
     implementations do.  For portability, when passing a NULL
     destination argument, it is best to pass a pointer to a temporary
     copy of the conversion state.

6.547 `mbstowcs'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbstowcs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.548 `mbtowc'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mbtowc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function accumulates hidden state on some platforms: glibc
     2.8 (see `http://sourceware.org/bugzilla/show_bug.cgi?id=9674').

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.549 `memccpy'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memccpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.550 `memchr'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memchr.html'

   Gnulib module: memchr

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   Portability problems not fixed by Gnulib:

6.551 `memcmp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memcmp.html'

   Gnulib module: memcmp

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   * This function does not work on 8-bit data on some older platforms:
     SunOS 4.1.3.

   * This function fails when comparing 16 bytes or more and with at
     least one buffer not starting on a 4-byte boundary on some older
     platforms: NeXTstep/x86.

   Portability problems not fixed by Gnulib:

6.552 `memcpy'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memcpy.html'

   Gnulib module: memcpy

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   Portability problems not fixed by Gnulib:

6.553 `memmove'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memmove.html'

   Gnulib module: memmove

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   Portability problems not fixed by Gnulib:

6.554 `memset'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/memset.html'

   Gnulib module: memset

   Portability problems fixed by Gnulib:
   * This function is missing on some older platforms.

   Portability problems not fixed by Gnulib:

6.555 `mkdir'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkdir.html'

   Gnulib module: mkdir

   Portability problems fixed by Gnulib:
   * When the argument ends in a slash, the function call fails on some
     platforms.

   * On Windows platforms (excluding Cygwin), this function is called
     `_mkdir' and takes only one argument.  The fix (without Gnulib) is
     to define a macro like this:
          #define mkdir ((int (*)()) _mkdir)
     or
          #define mkdir(path,mode) _mkdir (path)

   Portability problems not fixed by Gnulib:

6.556 `mkdirat'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkdirat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.  But the replacement function is not safe to be used in
     libraries and is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.557 `mkdtemp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkdtemp.html'

   Gnulib module: mkdtemp

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.558 `mkfifo'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkfifo.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.559 `mkfifoat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkfifoat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.560 `mknod'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mknod.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.561 `mknodat'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mknodat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.562 `mkstemp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mkstemp.html'

   Gnulib module: mkstemp

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On some platforms (HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1),
     mkstemp has a silly limit that it can create no more than 26 files
     from a given template.  On OSF/1 4.0f, it can create only 32 files
     per process.

   Portability problems not fixed by Gnulib:
   * On platforms other than glibc 2.0.7 or newer, `mkstemp' can create
     a world or group writable or readable file, if you haven't set the
     process umask to 077.  This is a security risk.

6.563 `mktime'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mktime.html'

   Gnulib module: mktime

   Portability problems fixed by Gnulib:
   * `mktime' may go into an endless loop on some platforms.

   * `mktime' may occasionally return wrong results on some platforms.

   Portability problems not fixed by Gnulib:

6.564 `mlock'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OSF/1 4.0, mingw,
     Interix 3.5, BeOS.

6.565 `mlockall'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mlockall.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OSF/1 4.0, Cygwin,
     mingw, Interix 3.5, BeOS.

6.566 `mmap'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mmap.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * To get anonymous memory, on some platforms, you can use the flags
     `MAP_ANONYMOUS | MAP_PRIVATE' and `-1' instead of a file
     descriptor; on others you have to use a read-only file descriptor
     of `/dev/zero'.

   * On HP-UX, passing a non-NULL first argument, as a hint for the
     address (even without `MAP_FIXED', often causes `mmap' to fail.
     Better pass NULL in this case.

   * On HP-UX, `MAP_FIXED' basically never works.  On other platforms,
     it depends on the circumstances whether memory can be returned at
     a given address.

6.567 `modf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/modf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.568 `modff'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/modff.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11.

6.569 `modfl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/modfl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5.

6.570 `mprotect'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mprotect.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * This function does not set `errno' on some platforms: mingw.

   * On AIX, it is not possible to use `mprotect' on memory regions
     allocated with `malloc'.

6.571 `mq_close'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_close.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.572 `mq_getattr'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_getattr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.573 `mq_notify'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_notify.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.574 `mq_open'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.575 `mq_receive'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_receive.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.576 `mq_send'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_send.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.577 `mq_setattr'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_setattr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.578 `mq_timedreceive'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_timedreceive.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.579 `mq_timedsend'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_timedsend.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.580 `mq_unlink'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mq_unlink.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

6.581 `mrand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/mrand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.582 `msgctl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/msgctl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.583 `msgget'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/msgget.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.584 `msgrcv'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/msgrcv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.585 `msgsnd'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/msgsnd.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.586 `msync'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/msync.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * On NetBSD, `msync' takes only two arguments.

6.587 `munlock'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/munlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OSF/1 4.0, mingw,
     Interix 3.5, BeOS.

6.588 `munlockall'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/munlockall.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OSF/1 4.0, Cygwin,
     mingw, Interix 3.5, BeOS.

6.589 `munmap'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/munmap.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.590 `nan'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nan.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.591 `nanf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     4.0, Solaris 9, Interix 3.5.

6.592 `nanl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nanl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.593 `nanosleep'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nanosleep.html'

   Gnulib module: nanosleep

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     Interix 3.5, BeOS.

   * This function reports failure when called with small arguments
     such as 1 ns on some platforms: AIX 4.3.2.

   * This function mishandles large arguments when interrupted by a
     signal on some platforms: Linux 64-bit, Solaris 64-bit.

   Portability problems not fixed by Gnulib:

6.594 `nearbyint'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nearbyint.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix
     3.5.

6.595 `nearbyintf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nearbyintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.596 `nearbyintl'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nearbyintl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.597 `newlocale'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/newlocale.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.598 `nextafter'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nextafter.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.599 `nextafterf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nextafterf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     IRIX 6.5, Solaris 9.

6.600 `nextafterl'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nextafterl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.601 `nexttoward'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nexttoward.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.602 `nexttowardf'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nexttowardf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.603 `nexttowardl'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nexttowardl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, mingw, Interix 3.5, BeOS.

6.604 `nftw'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nftw.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, mingw, BeOS.

6.605 `nice'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nice.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * In glibc before glibc 2.2.4, `nice' returned 0 upon success.

6.606 `nl_langinfo'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nl_langinfo.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * Some older versions of glibc had `nl_langinfo' but not the
     `CODESET' macro.

   * On Cygwin, which doesn't have locales, `nl_langinfo(CODESET)'
     always returns `"US-ASCII"'.

6.607 `nl_langinfo_l'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nl_langinfo_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.608 `nrand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/nrand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.609 `ntohl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ntohl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.610 `ntohs'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ntohs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.611 `open'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/open.html'

   Gnulib module: open

   Portability problems fixed by Gnulib:
   * This function does not fail when the file name argument ends in a
     slash and (without the slash) names a nonexistent file or a file
     that is not a directory, on some platforms: HP-UX 11.00, Solaris
     9, Irix 5.3.

   * On Windows platforms (excluding Cygwin), this function does
     usually not recognize the `/dev/null' filename.

   Portability problems not fixed by Gnulib:
   * On Windows, this function returns a file handle in `O_TEXT' mode by
     default; this means that it translates '\n' to CR/LF by default.
     Use the `O_BINARY' flag if you need reliable binary I/O.

   * On platforms where `off_t' is a 32-bit type, `open' may not work
     correctly with files larger than 2 GB.  The fix is to use the
     `AC_SYS_LARGEFILE' macro.

6.612 `openat'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/openat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.  But
     the replacement function is not safe to be used in libraries and
     is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.613 `opendir'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/opendir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.614 `openlog'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/openlog.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.615 `open_memstream'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/open_memstream.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.616 `open_wmemstream'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/open_wmemstream.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.617 `optarg'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/optarg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, IRIX
     6.5, OSF/1 5.1, Cygwin 1.5.x.

6.618 `opterr'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/opterr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     Cygwin 1.5.x.

6.619 `optind'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/optind.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     Cygwin 1.5.x.

6.620 `optopt'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/optopt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, IRIX
     6.5, OSF/1 5.1, Cygwin 1.5.x.

6.621 `pathconf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pathconf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.622 `pause'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pause.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.623 `pclose'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pclose.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.624 `perror'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/perror.html'

   Gnulib module: perror

   Portability problems fixed by Gnulib:
   * This function does not support the error values that are specified
     by POSIX but not defined by the system, on some platforms: OpenBSD
     4.0, OSF/1 5.1, Cygwin 1.5.x, mingw.

   Portability problems not fixed by Gnulib:

6.625 `pipe'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pipe.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.626 `poll'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/poll.html'

   Gnulib module: poll

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * This function doesn't work on special files like `/dev/null' and
     ttys like `/dev/tty' on some platforms: MacOS X 10.4.0, AIX 5.3.

   Portability problems not fixed by Gnulib:

6.627 `popen'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/popen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.628 `posix_fadvise'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fadvise.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.629 `posix_fallocate'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.630 `posix_madvise'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_madvise.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw, Interix 3.5, BeOS.

6.631 `posix_mem_offset'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_mem_offset.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.632 `posix_memalign'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_memalign.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.633 `posix_openpt'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_openpt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin
     1.5.x, mingw, Interix 3.5, BeOS.

6.634 `posix_spawn'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn.html'

   Gnulib module: posix_spawn

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   * When this function fails, it causes the stdio buffer contents to
     be output twice on some platforms: AIX 6.1.

   Portability problems not fixed by Gnulib:
   * This function does not work on some platforms: AIX 6.1 (under
     particular circumstances), mingw.

6.635 `posix_spawn_file_actions_addclose'
=========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn_file_actions_addclose.html'

   Gnulib module: posix_spawn_file_actions_addclose

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.636 `posix_spawn_file_actions_adddup2'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn_file_actions_adddup2.html'

   Gnulib module: posix_spawn_file_actions_adddup2

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.637 `posix_spawn_file_actions_addopen'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn_file_actions_addopen.html'

   Gnulib module: posix_spawn_file_actions_addopen

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.638 `posix_spawn_file_actions_destroy'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn_file_actions_destroy.html'

   Gnulib module: posix_spawn_file_actions_destroy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.639 `posix_spawn_file_actions_init'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawn_file_actions_init.html'

   Gnulib module: posix_spawn_file_actions_init

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.640 `posix_spawnattr_destroy'
===============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_destroy.html'

   Gnulib module: posix_spawnattr_destroy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.641 `posix_spawnattr_getflags'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getflags.html'

   Gnulib module: posix_spawnattr_getflags

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.642 `posix_spawnattr_getpgroup'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getpgroup.html'

   Gnulib module: posix_spawnattr_getpgroup

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.643 `posix_spawnattr_getschedparam'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getschedparam.html'

   Gnulib module: posix_spawnattr_getschedparam

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.644 `posix_spawnattr_getschedpolicy'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getschedpolicy.html'

   Gnulib module: posix_spawnattr_getschedpolicy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.645 `posix_spawnattr_getsigdefault'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getsigdefault.html'

   Gnulib module: posix_spawnattr_getsigdefault

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.646 `posix_spawnattr_getsigmask'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_getsigmask.html'

   Gnulib module: posix_spawnattr_getsigmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.647 `posix_spawnattr_init'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_init.html'

   Gnulib module: posix_spawnattr_init

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.648 `posix_spawnattr_setflags'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setflags.html'

   Gnulib module: posix_spawnattr_setflags

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.649 `posix_spawnattr_setpgroup'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setpgroup.html'

   Gnulib module: posix_spawnattr_setpgroup

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.650 `posix_spawnattr_setschedparam'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setschedparam.html'

   Gnulib module: posix_spawnattr_setschedparam

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.651 `posix_spawnattr_setschedpolicy'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setschedpolicy.html'

   Gnulib module: posix_spawnattr_setschedpolicy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.652 `posix_spawnattr_setsigdefault'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setsigdefault.html'

   Gnulib module: posix_spawnattr_setsigdefault

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.653 `posix_spawnattr_setsigmask'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnattr_setsigmask.html'

   Gnulib module: posix_spawnattr_setsigmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.654 `posix_spawnp'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_spawnp.html'

   Gnulib module: posix_spawnp

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

   * When this function fails, it causes the stdio buffer contents to
     be output twice on some platforms: AIX 6.1.

   Portability problems not fixed by Gnulib:
   * This function does not work on some platforms: AIX 6.1 (under
     particular circumstances), mingw.

6.655 `posix_trace_attr_destroy'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.656 `posix_trace_attr_getclockres'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getclockres.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.657 `posix_trace_attr_getcreatetime'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getcreatetime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.658 `posix_trace_attr_getgenversion'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getgenversion.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.659 `posix_trace_attr_getinherited'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getinherited.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.660 `posix_trace_attr_getlogfullpolicy'
=========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getlogfullpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.661 `posix_trace_attr_getlogsize'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getlogsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.662 `posix_trace_attr_getmaxdatasize'
=======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getmaxdatasize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.663 `posix_trace_attr_getmaxsystemeventsize'
==============================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getmaxsystemeventsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.664 `posix_trace_attr_getmaxusereventsize'
============================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getmaxusereventsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.665 `posix_trace_attr_getname'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.666 `posix_trace_attr_getstreamfullpolicy'
============================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getstreamfullpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.667 `posix_trace_attr_getstreamsize'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_getstreamsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.668 `posix_trace_attr_init'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.669 `posix_trace_attr_setinherited'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setinherited.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.670 `posix_trace_attr_setlogfullpolicy'
=========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setlogfullpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.671 `posix_trace_attr_setlogsize'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setlogsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.672 `posix_trace_attr_setmaxdatasize'
=======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setmaxdatasize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.673 `posix_trace_attr_setname'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.674 `posix_trace_attr_setstreamfullpolicy'
============================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setstreamfullpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.675 `posix_trace_attr_setstreamsize'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_attr_setstreamsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.676 `posix_trace_clear'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_clear.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.677 `posix_trace_close'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_close.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.678 `posix_trace_create'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_create.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.679 `posix_trace_create_withlog'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_create_withlog.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.680 `posix_trace_event'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_event.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.681 `posix_trace_eventid_equal'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventid_equal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.682 `posix_trace_eventid_get_name'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventid_get_name.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.683 `posix_trace_eventid_open'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventid_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.684 `posix_trace_eventset_add'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventset_add.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.685 `posix_trace_eventset_del'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventset_del.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.686 `posix_trace_eventset_empty'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventset_empty.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.687 `posix_trace_eventset_fill'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventset_fill.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.688 `posix_trace_eventset_ismember'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventset_ismember.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.689 `posix_trace_eventtypelist_getnext_id'
============================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventtypelist_getnext_id.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.690 `posix_trace_eventtypelist_rewind'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_eventtypelist_rewind.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.691 `posix_trace_flush'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_flush.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.692 `posix_trace_get_attr'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_get_attr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.693 `posix_trace_get_filter'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_get_filter.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.694 `posix_trace_get_status'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_get_status.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.695 `posix_trace_getnext_event'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_getnext_event.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.696 `posix_trace_open'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.697 `posix_trace_rewind'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_rewind.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.698 `posix_trace_set_filter'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_set_filter.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.699 `posix_trace_shutdown'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_shutdown.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.700 `posix_trace_start'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_start.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.701 `posix_trace_stop'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_stop.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.702 `posix_trace_timedgetnext_event'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_timedgetnext_event.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.703 `posix_trace_trid_eventid_open'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_trid_eventid_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.704 `posix_trace_trygetnext_event'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_trace_trygetnext_event.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.705 `posix_typed_mem_get_info'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_typed_mem_get_info.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.706 `posix_typed_mem_open'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/posix_typed_mem_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.707 `pow'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pow.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.708 `powf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/powf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.709 `powl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/powl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.710 `pread'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pread.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.711 `printf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/printf.html'

   Gnulib module: printf-posix or stdio, sigpipe

   Portability problems fixed by Gnulib module `printf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems fixed by Gnulib module `stdio' or
`printf-posix', together with module `sigpipe':
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

6.712 `pselect'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pselect.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, mingw, Interix 3.5, BeOS.

6.713 `psiginfo'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/psiginfo.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

6.714 `psignal'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/psignal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

6.715 `pthread_atfork'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_atfork.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, Solaris 2.4, mingw, BeOS.

6.716 `pthread_attr_destroy'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.717 `pthread_attr_getdetachstate'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getdetachstate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.718 `pthread_attr_getguardsize'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getguardsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     OSF/1 4.0, Solaris 2.6, Cygwin, mingw, BeOS.

6.719 `pthread_attr_getinheritsched'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getinheritsched.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.720 `pthread_attr_getschedparam'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getschedparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.721 `pthread_attr_getschedpolicy'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getschedpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.722 `pthread_attr_getscope'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getscope.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.723 `pthread_attr_getstack'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getstack.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, BeOS.

6.724 `pthread_attr_getstacksize'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_getstacksize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.725 `pthread_attr_init'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.726 `pthread_attr_setdetachstate'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setdetachstate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.727 `pthread_attr_setguardsize'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setguardsize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     OSF/1 4.0, Solaris 2.6, Cygwin, mingw, BeOS.

6.728 `pthread_attr_setinheritsched'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setinheritsched.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.729 `pthread_attr_setschedparam'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setschedparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.730 `pthread_attr_setschedpolicy'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setschedpolicy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.731 `pthread_attr_setscope'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setscope.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.732 `pthread_attr_setstack'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstack.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, BeOS.

6.733 `pthread_attr_setstacksize'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstacksize.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.734 `pthread_barrier_destroy'
===============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrier_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.735 `pthread_barrier_init'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrier_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.736 `pthread_barrier_wait'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrier_wait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.737 `pthread_barrierattr_destroy'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrierattr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.738 `pthread_barrierattr_getpshared'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrierattr_getpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.739 `pthread_barrierattr_init'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrierattr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.740 `pthread_barrierattr_setpshared'
======================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_barrierattr_setpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.741 `pthread_cancel'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cancel.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.742 `pthread_cleanup_pop'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cleanup_pop.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, NetBSD 3.0, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

6.743 `pthread_cleanup_push'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cleanup_push.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, NetBSD 3.0, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

6.744 `pthread_cond_broadcast'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_broadcast.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.745 `pthread_cond_destroy'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.746 `pthread_cond_init'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.747 `pthread_cond_signal'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_signal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.748 `pthread_cond_timedwait'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_timedwait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.749 `pthread_cond_wait'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_cond_wait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.750 `pthread_condattr_destroy'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.751 `pthread_condattr_getclock'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_getclock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.752 `pthread_condattr_getpshared'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_getpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, BeOS.

6.753 `pthread_condattr_init'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.754 `pthread_condattr_setclock'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_setclock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS.

6.755 `pthread_condattr_setpshared'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_condattr_setpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, BeOS.

6.756 `pthread_create'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_create.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

   * On Linux/glibc platforms before the advent of NPTL, signals could
     only be sent to one particular thread.  In POSIX, signals are sent
     to the entire process and executed by any thread of the process
     that happens to have the particular signal currently unblocked.

6.757 `pthread_detach'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_detach.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.758 `pthread_equal'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_equal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.759 `pthread_exit'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_exit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.760 `pthread_getconcurrency'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_getconcurrency.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, HP-UX 11,
     Solaris 2.6, mingw, BeOS.

6.761 `pthread_getcpuclockid'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_getcpuclockid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.762 `pthread_getschedparam'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_getschedparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.763 `pthread_getspecific'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_getspecific.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.764 `pthread_join'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_join.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.765 `pthread_key_create'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_key_create.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.766 `pthread_key_delete'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_key_delete.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.767 `pthread_kill'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_kill.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.768 `pthread_mutex_consistent'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_consistent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.769 `pthread_mutex_destroy'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.770 `pthread_mutex_getprioceiling'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_getprioceiling.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.771 `pthread_mutex_init'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.772 `pthread_mutex_lock'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_lock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.773 `pthread_mutex_setprioceiling'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_setprioceiling.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.774 `pthread_mutex_timedlock'
===============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_timedlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, Cygwin, mingw, BeOS.

6.775 `pthread_mutex_trylock'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_trylock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.776 `pthread_mutex_unlock'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_unlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, mingw, BeOS.

6.777 `pthread_mutexattr_destroy'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.778 `pthread_mutexattr_getprioceiling'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getprioceiling.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.779 `pthread_mutexattr_getprotocol'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getprotocol.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.780 `pthread_mutexattr_getpshared'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, BeOS.

6.781 `pthread_mutexattr_getrobust'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getrobust.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.782 `pthread_mutexattr_gettype'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_gettype.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.6,
     mingw, BeOS.

6.783 `pthread_mutexattr_init'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.784 `pthread_mutexattr_setprioceiling'
========================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_setprioceiling.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.785 `pthread_mutexattr_setprotocol'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_setprotocol.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, NetBSD
     3.0, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.786 `pthread_mutexattr_setpshared'
====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_setpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, OSF/1 4.0, Solaris 2.4, mingw, BeOS.

6.787 `pthread_mutexattr_setrobust'
===================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_setrobust.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.788 `pthread_mutexattr_settype'
=================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_settype.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.6,
     mingw, BeOS.

6.789 `pthread_once'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_once.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.790 `pthread_rwlock_destroy'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.791 `pthread_rwlock_init'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OSF/1 4.0, Solaris
     2.6, mingw, BeOS.

6.792 `pthread_rwlock_rdlock'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_rdlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.793 `pthread_rwlock_timedrdlock'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_timedrdlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.794 `pthread_rwlock_timedwrlock'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_timedwrlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.795 `pthread_rwlock_tryrdlock'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_tryrdlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.796 `pthread_rwlock_trywrlock'
================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_trywrlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.797 `pthread_rwlock_unlock'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_unlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.798 `pthread_rwlock_wrlock'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_wrlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.799 `pthread_rwlockattr_destroy'
==================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlockattr_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.800 `pthread_rwlockattr_getpshared'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlockattr_getpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, HP-UX 11,
     OSF/1 4.0, Solaris 2.6, mingw, BeOS.

6.801 `pthread_rwlockattr_init'
===============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlockattr_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 4.0,
     Solaris 2.6, mingw, BeOS.

6.802 `pthread_rwlockattr_setpshared'
=====================================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlockattr_setpshared.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, HP-UX 11,
     OSF/1 4.0, Solaris 2.6, mingw, BeOS.

6.803 `pthread_self'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_self.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.804 `pthread_setcancelstate'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setcancelstate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.805 `pthread_setcanceltype'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setcanceltype.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.806 `pthread_setconcurrency'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setconcurrency.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, HP-UX 11,
     Solaris 2.6, mingw, BeOS.

6.807 `pthread_setschedparam'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setschedparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     mingw, BeOS.

6.808 `pthread_setschedprio'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setschedprio.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, BeOS.

6.809 `pthread_setspecific'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_setspecific.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.810 `pthread_sigmask'
=======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.811 `pthread_spin_destroy'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.812 `pthread_spin_init'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.813 `pthread_spin_lock'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_lock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.814 `pthread_spin_trylock'
============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_trylock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.815 `pthread_spin_unlock'
===========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_unlock.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 9, Cygwin, mingw, BeOS.

6.816 `pthread_testcancel'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_testcancel.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.817 `ptsname'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ptsname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, mingw, BeOS.

6.818 `putc'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putc.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.819 `putc_unlocked'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putc_unlocked.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.820 `putchar'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putchar.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.821 `putchar_unlocked'
========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putchar_unlocked.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.822 `putenv'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putenv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

   Extension: Gnulib provides a module `putenv' that substitutes a
`putenv' implementation that can also be used to remove environment
variables.

6.823 `putmsg'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.824 `putpmsg'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putpmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.825 `puts'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/puts.html'

   Gnulib module: stdio, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.826 `pututxline'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pututxline.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.827 `putwc'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putwc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.828 `putwchar'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/putwchar.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.829 `pwrite'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/pwrite.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.830 `qsort'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/qsort.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.831 `raise'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/raise.html'

   Gnulib module: raise

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:

6.832 `rand'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rand.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.833 `rand_r'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rand_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.834 `random'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/random.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

6.835 `read'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/read.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.836 `readdir'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/readdir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.837 `readdir_r'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/readdir_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.838 `readlink'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/readlink.html'

   Gnulib module: readlink

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:
   * When `readlink' is called on a directory: In the case of NFS
     mounted directories, Cygwin sets `errno' to `ENOENT' or `EIO'
     instead of `EINVAL'.  To avoid this problem, check for a directory
     before calling `readlink'.

   * When `readlink' is called on a file that is not a symbolic link:
     Irix may set `errno' to `ENXIO' instead of `EINVAL'.  Cygwin may
     set errno to `EACCES' instead of `EINVAL'.

6.839 `readlinkat'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/readlinkat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.840 `readv'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/readv.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.841 `realloc'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/realloc.html'

   Gnulib module: realloc-posix

   Portability problems fixed by Gnulib:
   * Upon failure, the function does not set `errno' to `ENOMEM' on
     some platforms: mingw.

   Portability problems not fixed by Gnulib:

   Extension: Gnulib provides a module `realloc' that substitutes a
`realloc' implementation that behaves more like the glibc
implementation.

6.842 `realpath'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/realpath.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * This function does not allow to determine the required size of
     output buffer; PATH_MAX -- if it is defined -- is nothing more
     than a guess.

   Extension: Gnulib provides a module `canonicalize-lgpl' that defines
a function `canonicalize_file_name' that is like `realpath' but without
size limitations.

6.843 `recv'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/recv.html'

   Gnulib module: recv

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `recv'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.844 `recvfrom'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/recvfrom.html'

   Gnulib module: recvfrom

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `recvfrom' are not placed in `errno', and `WSAGetLastError' must
     be used instead.

   Portability problems not fixed by Gnulib:
   * Some platforms don't have a `socklen_t' type; in this case this
     function's sixth argument type is `int *'.

6.845 `recvmsg'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/recvmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.846 `regcomp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/regcomp.html'

   Gnulib module: regex

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * Many regular expression implementations have bugs.

   Portability problems not fixed by Gnulib:

6.847 `regerror'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/regerror.html'

   Gnulib module: regex

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.848 `regexec'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/regexec.html'

   Gnulib module: regex

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * Many regular expression implementations have bugs.

   Portability problems not fixed by Gnulib:

6.849 `regfree'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/regfree.html'

   Gnulib module: regex

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.850 `remainder'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remainder.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.851 `remainderf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remainderf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.852 `remainderl'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remainderl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.853 `remove'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remove.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.854 `remque'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remque.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5, BeOS.

6.855 `remquo'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remquo.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0,
     Solaris 9, Interix 3.5.

6.856 `remquof'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remquof.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.857 `remquol'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/remquol.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.858 `rename'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rename.html'

   Gnulib module: rename

   Portability problems fixed by Gnulib:
   * This function does not work when the source file name ends in a
     slash on some platforms: SunOS 4.1.

   * This function will not replace an existing destination on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:
     This function will not replace a destination that is currently
     opened by any process: mingw.

6.859 `renameat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/renameat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.860 `rewind'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rewind.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.861 `rewinddir'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rewinddir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.862 `rint'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rint.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.863 `rintf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9.

6.864 `rintl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rintl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin
     1.5.x, Interix 3.5, BeOS.

6.865 `rmdir'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/rmdir.html'

   Gnulib module: rmdir

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:
   * When `rmdir' fails because the specified directory is not empty,
     the `errno' value is system dependent.

6.866 `round'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/round.html'

   Gnulib module: round

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix 3.5.

   * This functions returns a wrong result for x = 1/2 - 2^-54 on some
     platforms: NetBSD 3.0.

   Portability problems not fixed by Gnulib:

6.867 `roundf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/roundf.html'

   Gnulib module: roundf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix
     3.5.

   * This functions returns a wrong result for x = 1/2 - 2^-25 on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

6.868 `roundl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/roundl.html'

   Gnulib module: roundl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

6.869 `scalbln'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalbln.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.870 `scalblnf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalblnf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5.

6.871 `scalblnl'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalblnl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5.

6.872 `scalbn'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalbn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, IRIX 6.5,
     OSF/1 4.0.

6.873 `scalbnf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalbnf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 4.0, Solaris 9.

6.874 `scalbnl'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scalbnl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5.

6.875 `scandir'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scandir.html'

   Gnulib module: scandir

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: Solaris 9, mingw, BeOS.

   Portability problems not fixed by Gnulib:
   * The fourth parameter of this function is declared as `int (*)
     (const void *, const void *)' on some platforms: glibc 2.3.6,
     MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, Interix 3.5.

   * The fourth parameter of this function is declared as `int (*)
     (void *, void *)' on some platforms: AIX 5.1.

6.876 `scanf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/scanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, this function doesn't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.877 `sched_get_priority_max'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_get_priority_max.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     IRIX 5.3, Solaris 2.4, mingw, BeOS.

6.878 `sched_get_priority_min'
==============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_get_priority_min.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, HP-UX 11,
     IRIX 5.3, mingw, BeOS.

6.879 `sched_getparam'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_getparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.880 `sched_getscheduler'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_getscheduler.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.881 `sched_rr_get_interval'
=============================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_rr_get_interval.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, HP-UX 11, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.882 `sched_setparam'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_setparam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.883 `sched_setscheduler'
==========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_setscheduler.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.884 `sched_yield'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sched_yield.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.885 `seed48'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/seed48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.886 `seekdir'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/seekdir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.887 `select'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/select.html'

   Gnulib module: select

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), `select' can only be
     called on descriptors created by the `socket' function, not on
     regular file descriptors.

   * On Windows platforms (excluding Cygwin), error codes for `accept'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   * This function fails when the `nfds' argument is 0 on some
     platforms: Interix 3.5.

   Portability problems not fixed by Gnulib:
   * When you call `select' with a timeout, some implementations modify
     the timeout parameter so that upon return from the function, it
     contains the amount of time not slept.  Other implementations
     leave the timeout parameter unmodified.

   * On BeOS, `select' can only be called on descriptors created by the
     `socket' function, not on regular file descriptors.

   * On Solaris 2.6 and older, `select' applied to a file descriptor
     opened for reading and associated with `/dev/null' hangs, waiting
     for input, when instead it should return immediately.

   * On Linux, when some file descriptor refers to a regular file,
     `select' may fail, setting `errno' to `EBADF'.

6.888 `sem_close'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_close.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.889 `sem_destroy'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_destroy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.890 `sem_getvalue'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_getvalue.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.891 `sem_init'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_init.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.892 `sem_open'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.893 `sem_post'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_post.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.894 `sem_timedwait'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_timedwait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 9, mingw, BeOS.

6.895 `sem_trywait'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_trywait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.896 `sem_unlink'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_unlink.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     Cygwin 1.5.x, mingw, BeOS.

6.897 `sem_wait'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sem_wait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

6.898 `semctl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/semctl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.899 `semget'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/semget.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.900 `semop'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/semop.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.901 `send'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/send.html'

   Gnulib module: send

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `send'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.902 `sendmsg'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sendmsg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

6.903 `sendto'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sendto.html'

   Gnulib module: sendto

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for `sendto'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:

6.904 `setbuf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setbuf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.905 `setegid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setegid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.906 `setenv'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setenv.html'

   Gnulib module: setenv

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw, BeOS.

   Portability problems not fixed by Gnulib:
   * In some versions of glibc (e.g. 2.3.3), `setenv' doesn't fail if
     the first argument contains a `=' character.

6.907 `seteuid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/seteuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw, BeOS.

6.908 `setgid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setgid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.909 `setgrent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setgrent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.910 `sethostent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sethostent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.911 `setitimer'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setitimer.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.912 `setjmp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * POSIX does not specify whether `setjmp' saves the signal mask in
     the `jmp_buf'.  It does on BSD platforms, and on glibc platforms
     when `_BSD_SOURCE' is defined; in this case `setjmp' behaves like
     `sigsetjmp(.,1)', and functions `_setjmp' and `_longjmp' are
     available that don't save or restore the signal mask.  On System V
     platforms (excluding HP-UX), and on glibc platforms by default,
     `setjmp' doesn't save the signal mask.

6.913 `setkey'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setkey.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, Cygwin,
     mingw, BeOS.

6.914 `setlocale'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setlocale.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Cygwin, which doesn't have locales, `setlocale(LC_ALL,NULL)'
     always returns `"C"'.

6.915 `setlogmask'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setlogmask.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.916 `setnetent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setnetent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

6.917 `setpgid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setpgid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.918 `setpgrp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setpgrp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5.

6.919 `setpriority'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setpriority.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.920 `setprotoent'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setprotoent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.921 `setpwent'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setpwent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.922 `setregid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setregid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.923 `setreuid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setreuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

6.924 `setrlimit'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setrlimit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.925 `setservent'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setservent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.926 `setsid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setsid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.927 `setsockopt'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setsockopt.html'

   Gnulib module: setsockopt

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `setsockopt' are not placed in `errno', and `WSAGetLastError' must
     be used instead.

   Portability problems not fixed by Gnulib:
   * Many socket options are not available on all platforms.

6.928 `setstate'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setstate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

6.929 `setuid'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setuid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.930 `setutxent'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setutxent.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, BeOS.

6.931 `setvbuf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/setvbuf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.932 `shm_open'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shm_open.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.933 `shm_unlink'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shm_unlink.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, IRIX 5.3, Solaris 2.4, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

6.934 `shmat'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shmat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * Attempts to `shmat' into a previously malloc-ed region fail on
     SunOS 4, with `errno' set to `EINVAL', even if there is an
     `munmap' call in between.

   * On Linux, the flag `SHM_REMAP' is needed in order to force `shmat'
     to replace existing memory mappings in the specify address range.
     On other platforms, it is not needed.

6.935 `shmctl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shmctl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.936 `shmdt'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shmdt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.937 `shmget'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shmget.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * On many platforms (not Linux), SHMMAX is so small that it is
     unusable for reasonable applications, and/or `shmget' requires
     superuser privileges.

6.938 `shutdown'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/shutdown.html'

   Gnulib module: shutdown

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), error codes for
     `shutdown' are not placed in `errno', and `WSAGetLastError' must
     be used instead.

   Portability problems not fixed by Gnulib:

6.939 `sigaction'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigaction.html'

   Gnulib module: sigaction

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:
   * POSIX recommends that when specifying SA_RESETHAND, SA_NODEFER must
     also be specified.

   * Support for SA_ONSTACK is missing on some platforms: mingw, cygwin.

   * Support for SA_SIGINFO is missing on some platforms: mingw,
     Interix 3.5.

   * Support for SIGCHLD, and thus for SA_NOCLDSTOP and SA_NOCLDWAIT, is
     missing on some platforms: mingw.

   * Support for SA_RESTART is missing on some platforms: mingw.

   * In spite of having SA_SIGACTION, struct sigaction lacks the
     sa_sigaction member on some platforms: Irix 5.3.

   * The symbolic value `SIG_IGN' for the `SIGCHLD' signal is equivalent
     to a signal handler
          void handle_child (int sigchld)
          {
            while (waitpid (-1, NULL, WNOHANG) > 0)
              ;
          }
     except that `SIG_IGN' for `SIGCHLD' has the effect that the
     children execution times are not accounted in the `times' function.
     On some platforms (BSD? SystemV? Linux?), you need to use the
     `sigaction' flag `SA_NOCLDWAIT' in order to obtain this behavior.

6.940 `sigaddset'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigaddset.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.941 `sigaltstack'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigaltstack.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

   * `sigaltstack' doesn't work on HP-UX 11/IA-64 and OpenBSD
     3.6/Sparc64.

   * This function interprets the `ss_sp' member of `stack_t' as the
     upper bound instead of the lower bound of the alternate stack on
     some platforms: Irix 6.5

6.942 `sigdelset'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigdelset.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.943 `sigemptyset'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigemptyset.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.944 `sigfillset'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigfillset.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.945 `sighold'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sighold.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, OpenBSD
     3.8, mingw, BeOS.

6.946 `sigignore'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigignore.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, Cygwin 1.5.x, mingw, BeOS.

6.947 `siginterrupt'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/siginterrupt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, mingw, Interix 3.5, BeOS.

   Note: POSIX recommends using `sigaction' with SA_RESTART instead of
`siginterrupt (sig, 0)'.

6.948 `sigismember'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigismember.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.949 `siglongjmp'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/siglongjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * This is only provided as a macro on some platforms: Cygwin.

6.950 `signal'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/signal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On System V platforms, when the signal is triggered, the kernel
     uninstalls the handler (i.e. resets the signal's action to
     SIG_DFL) before invoking the handler.  This opens the door to race
     conditions: undesired things happen if the signal is triggered
     twice and the signal handler was not quick enough reinstalling
     itself as a handler.  On BSD platforms and glibc platforms, on the
     other hand, when the signal is triggered, the kernel blocks the
     signal before invoking the handler.  This is saner, but POSIX
     still allows either behavior.  To avoid this problem, use
     `sigaction' instead of `signal'.

6.951 `signbit'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/signbit.html'

   Gnulib module: signbit

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.952 `signgam'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/signgam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, AIX 5.1,
     IRIX 6.5, OSF/1 5.1, mingw.

6.953 `sigpause'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigpause.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.954 `sigpending'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigpending.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.955 `sigprocmask'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigprocmask.html'

   Gnulib module: sigprocmask

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.956 `sigqueue'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigqueue.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Solaris 2.4, mingw, Interix 3.5,
     BeOS.

6.957 `sigrelse'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigrelse.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, OpenBSD
     3.8, mingw, BeOS.

6.958 `sigset'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigset.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, Cygwin 1.5.x, mingw, BeOS.

6.959 `sigsetjmp'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigsetjmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.960 `sigsuspend'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigsuspend.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.961 `sigtimedwait'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigtimedwait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

   * Linux implements the meaning of NULL timeout by doing what
     `sigwaitinfo' does; other platforms may not do the same.

6.962 `sigwait'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigwait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * On Linux/glibc platforms before the advent of NPTL, signals could
     only be sent to one particular thread.  In POSIX, signals are sent
     to the entire process and executed by any thread of the process
     that happens to have the particular signal currently unblocked.

6.963 `sigwaitinfo'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sigwaitinfo.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.964 `sin'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.965 `sinf'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sinf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.966 `sinh'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sinh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.967 `sinhf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sinhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.968 `sinhl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sinhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.969 `sinl'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sinl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.970 `sleep'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sleep.html'

   Gnulib module: sleep

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw (2005 or newer).

   * This function takes milliseconds as argument and returns `void' on
     some platforms: mingw (2005 and older).

   Portability problems not fixed by Gnulib:
   * According to POSIX, the `sleep' function may interfere with the
     program's use of the `SIGALRM' signal.  On Linux, it doesn't; on
     other platforms, it may.

6.971 `snprintf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/snprintf.html'

   Gnulib module: snprintf or snprintf-posix

   Portability problems fixed by either Gnulib module `snprintf' or
`snprintf-posix':
   * This function is missing on some platforms: IRIX 5.3, OSF/1 4.0,
     Solaris 2.5.1.

   * This function overwrites memory even when a size argument of 1 is
     passed on some platforms: Linux libc5.

   Portability problems fixed by Gnulib module `snprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   * This function does not truncate the result as specified in C99 on
     some platforms: mingw.

   * This function does not return a byte count as specified in C99 on
     some platforms: HP-UX 11, IRIX 6.5, OSF/1 5.1, mingw.

   * This function does not fully support the `n' directive on some
     platforms: HP-UX 11, mingw.

   * This function overwrites memory when a size = 1 argument is passed
     on some platforms: BeOS.

   * This function overwrites memory even when a zero size argument is
     passed on some platforms: OSF/1 5.1.

   Portability problems not fixed by Gnulib:

6.972 `sockatmark'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sockatmark.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin,
     mingw, Interix 3.5, BeOS.

6.973 `socket'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/socket.html'

   Gnulib module: socket

   Portability problems fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), the descriptors returned
     by the `socket' function can not be used in calls to `read',
     `write', and `close'; you have to use `recv', `send',
     `closesocket' in these cases instead.

   * On Windows platforms (excluding Cygwin), error codes for `socket'
     are not placed in `errno', and `WSAGetLastError' must be used
     instead.

   Portability problems not fixed by Gnulib:
   * On BeOS, the descriptors returned by the `socket' function can not
     be used in calls to `read', `write', and `close'; you have to use
     `recv', `send', `closesocket' in these cases instead.

6.974 `socketpair'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/socketpair.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.975 `sprintf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sprintf.html'

   Gnulib module: sprintf-posix

   Portability problems fixed by Gnulib:
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems not fixed by Gnulib:

6.976 `sqrt'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sqrt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3.

6.977 `sqrtf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sqrtf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.978 `sqrtl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sqrtl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.979 `srand'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/srand.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.980 `srand48'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/srand48.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.981 `srandom'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/srandom.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

6.982 `sscanf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, this function doesn't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.983 `stat'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On platforms where `off_t' is a 32-bit type, `stat' may not
     correctly report the size of files or block devices larger than 2
     GB.  The fix is to use the `AC_SYS_LARGEFILE' macro.

   * Cygwin's `stat' function sometimes sets `errno' to `EACCES' when
     `ENOENT' would be more appropriate.

6.984 `statvfs'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/statvfs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, mingw.

6.985 `stderr'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stderr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * stderr is created in 32-bit mode instead of 64-bit mode: Cygwin
     1.5.x.  One workaround is to use freopen(NULL, "r+", stderr) on
     Cygwin 1.5.21 or newer.  Another is to use the gnulib ftello
     module and do ftello(stderr).

6.986 `stdin'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stdin.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * stdin is created in 32-bit mode instead of 64-bit mode: Cygwin
     1.5.x.  One workaround is to use freopen(NULL, "r", stdin) on
     Cygwin 1.5.21 or newer.  Another is to use the gnulib ftello
     module and do ftello(stdin).

6.987 `stdout'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stdout.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * stdout is created in 32-bit mode instead of 64-bit mode: Cygwin
     1.5.x.  One workaround is to use freopen(NULL, "w", stdout) on
     Cygwin 1.5.21 or newer.  Another is to use the gnulib ftello
     module and do ftello(stdout).

6.988 `stpcpy'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stpcpy.html'

   Gnulib module: stpcpy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.989 `stpncpy'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/stpncpy.html'

   Gnulib module: stpncpy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   * This function has an incompatible return value on some platforms:
     AIX 5.1.

   Portability problems not fixed by Gnulib:

6.990 `strcasecmp'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcasecmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides an alternative function
     `mbscasecmp' that does a case insensitive comparison of character
     strings and that works in all locales.

6.991 `strcasecmp_l'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcasecmp_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.992 `strcat'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.993 `strchr'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strchr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in some
     multibyte locales.  Gnulib provides an alternative function
     `mbschr' that works on character strings in all locales.

6.994 `strcmp'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.995 `strcoll'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcoll.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.996 `strcoll_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcoll_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.997 `strcpy'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.998 `strcspn'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strcspn.html'

   Gnulib module: strcspn

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides an alternative function
     `mbscspn' that works on character strings in all locales.

6.999 `strdup'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strdup.html'

   Gnulib module: strdup or strdup-posix

   Portability problems fixed by either Gnulib module `strdup' or
`strdup-posix':
   * This function is missing on some old platforms.

   * This function has no prototype in `<string.h>' on some old
     platforms.

   Portability problems fixed by Gnulib module `strdup-posix':
   * Upon failure, the function does not set `errno' to `ENOMEM' on
     some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.1000 `strerror'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strerror.html'

   Gnulib module: strerror

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   * This function does not support the error values that are specified
     by POSIX but not defined by the system, on some platforms: OpenBSD
     4.0, OSF/1 5.1, Cygwin 1.5.x, mingw.

   * This function fails to return a string for out-of-range integers on
     some platforms: Solaris 8.

   Portability problems not fixed by Gnulib:

6.1001 `strerror_l'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strerror_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1002 `strerror_r'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strerror_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw.

   * glibc has an incompatible version of this function.  The POSIX
     compliant code
          char *s = (strerror_r (err, buf, buflen) == 0 ? buf : NULL);
     is essentially equivalent to this code using the glibc function:
          char *s = strerror_r (err, buf, buflen);

6.1003 `strfmon'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strfmon.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, IRIX 5.3, Cygwin, mingw, BeOS.

6.1004 `strfmon_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strfmon_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1005 `strftime'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strftime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * The Windows C runtime library (which is used by MinGW) does not
     support the %e specifier (and possibly the other more recent SUS
     specifiers too, i.e., %C, %D, %h, %n, %r, %R, %t, and %T).

   Extension: Gnulib offers a module `strftime' that provides an
`nstrftime' function with various GNU extensions.

6.1006 `strftime_l'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strftime_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1007 `strlen'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strlen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1008 `strncasecmp'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strncasecmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides alternative functions
     `mbsncasecmp' and `mbspcasecmp' that do a case insensitive
     comparison of character strings and that work in all locales.

6.1009 `strncasecmp_l'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strncasecmp_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1010 `strncat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strncat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1011 `strncmp'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strncmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1012 `strncpy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strncpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1013 `strndup'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strndup.html'

   Gnulib module: strndup

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function does not NUL-terminate the result on some platforms:
     AIX 5.1.

   Portability problems not fixed by Gnulib:

6.1014 `strnlen'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strnlen.html'

   Gnulib module: strnlen

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5.

   * This function is buggy on some platforms: AIX 4.3.

   Portability problems not fixed by Gnulib:

6.1015 `strpbrk'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strpbrk.html'

   Gnulib module: strpbrk

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides an alternative function
     `mbspbrk' that works on character strings in all locales.

6.1016 `strptime'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strptime.html'

   Gnulib module: strptime

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.1017 `strrchr'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strrchr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in some
     multibyte locales.  Gnulib provides an alternative function
     `mbsrchr' that works on character strings in all locales.

6.1018 `strsignal'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strsignal.html'

   Gnulib module: strsignal

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, mingw.

   * This function does not return a string for out-of-range numbers on
     some platforms: Solaris, AIX 5.1.

   Portability problems not fixed by Gnulib:
     This function returns `const char *' instead of `char *' on some
     platforms: cygwin 1.5.25.

6.1019 `strspn'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strspn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides an alternative function
     `mbsspn' that works on character strings in all locales.

6.1020 `strstr'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strstr.html'

   Gnulib module: strstr

   Portability problems fixed by Gnulib:
   * This function has quadratic instead of linear worst-case
     complexity on some platforms: glibc 2.8, MacOS X 10.3, FreeBSD
     6.2, NetBSD 3.0, OpenBSD 4.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw.

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in most
     multibyte locales.  Gnulib provides an alternative function
     `mbsstr' that works on character strings in all locales.

6.1021 `strtod'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtod.html'

   Gnulib module: strtod

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   * This function mis-parses strings with leading `+' on some old
     platforms: Old versions of Linux.

   * This function returns a wrong end pointer on some old platforms.

   * This function consumes whitespace even when there is nothing that
     should be parsed on some platforms: IRIX 6.5, OSF/1 5.1.

   * This function allows whitespace between `e' and the exponent on
     some platforms: HP-UX 11.11, IRIX 6.5, OSF/1 4.0.

   * This function returns the wrong end pointer for `-0x' on some
     platforms: glibc 2.4, MacOS X 10.3, FreeBSD 6.2, Cygwin <
     1.5.25-11.

   * This function returns +0.0 (not -0.0) for `-0' on some platforms:
     IRIX 6.5, OSF/1 4.0.

   * This function fails to parse Infinities and plain NaNs on some
     platforms: OpenBSD 4.0, HP-UX 11.11, IRIX 6.5, OSF/1 5.1, Solaris
     9, mingw.

   * This function fails to parse `NaN()' on some platforms:
     glibc-2.3.6, MacOS X 10.3, FreeBSD 6.2, OpenBSD 4.0, AIX 5.1,
     HP-UX 11.11, IRIX 6.5, OSF/1 5.1, Cygwin < 1.5.25-11, mingw.

   * This function fails to parse `NaN(N-CHAR-SEQUENCE)' on some
     platforms: OpenBSD 4.0, HP-UX 11.11, IRIX 6.5, OSF/1 5.1, mingw.

   * This function parses `NaN(N-CHAR-SEQUENCE)', but returns the wrong
     end pointer on some platforms: glibc-2.4, AIX 5.1.

   * This function fails to parse C99 hexadecimal floating point on some
     platforms: NetBSD 3.0, OpenBSD 4.0, AIX 5.1, HP-UX 11.11, IRIX
     6.5, OSF/1 5.1, Solaris 10, mingw.

   Portability problems not fixed by Gnulib:
   * This function returns +0.0 (not -0.0) for negative underflow on
     some platforms: glibc 2.7, Cygwin 1.5.x, mingw.

   * This function cannot distinguish between "nan" and "-nan" on some
     platforms: glibc 2.7, IRIX 6.5, OSF/1 5.1, mingw.

   * This function fails to correctly parse very long strings on some
     platforms: MacOS X 10.3, FreeBSD 6.2, NetBSD 3.0, OpenBSD 4.0,
     IRIX 6.5, OSF/1 5.1, Cygwin, mingw.

   * The replacement function does not always return correctly rounded
     results.

6.1022 `strtof'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtof.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix 3.5, BeOS.

6.1023 `strtoimax'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtoimax.html'

   Gnulib module: strtoimax

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX
     4.3.2, IRIX 6.5, OSF/1 5.1, Solaris 9, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1024 `strtok'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtok.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1025 `strtok_r'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtok_r.html'

   Gnulib module: strtok_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:
   * This function cannot work correctly on character strings in
     multibyte locales.  Gnulib provides an alternative function
     `mbstok_r' that works on character strings in all locales.

6.1026 `strtol'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtol.html'

   Gnulib module: strtol

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:

6.1027 `strtold'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtold.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin, Interix 3.5, BeOS.

6.1028 `strtoll'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtoll.html'

   Gnulib module: strtoll

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 5.1,
     Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1029 `strtoul'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtoul.html'

   Gnulib module: strtoul

   Portability problems fixed by Gnulib:
   * This function is missing on some old platforms.

   Portability problems not fixed by Gnulib:

6.1030 `strtoull'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtoull.html'

   Gnulib module: strtoull

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, OSF/1 5.1,
     Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1031 `strtoumax'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strtoumax.html'

   Gnulib module: strtoumax

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX 5.1,
     IRIX 6.5, OSF/1 5.1, Solaris 9, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1032 `strxfrm'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strxfrm.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1033 `strxfrm_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/strxfrm_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1034 `swab'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/swab.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.1035 `swprintf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/swprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * On Windows, this function does not take a buffer size as second
     argument.

6.1036 `swscanf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/swscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1037 `symlink'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/symlink.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1038 `symlinkat'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/symlinkat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.1039 `sync'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sync.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5.

6.1040 `sysconf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/sysconf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1041 `syslog'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/syslog.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

6.1042 `system'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/system.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), the command processor
     used by the `system' function is `cmd.exe', not `/bin/sh'.
     Accordingly, the rules for quoting shell arguments containing
     spaces, quote or other special characters are different.

6.1043 `tan'
============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tan.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1044 `tanf'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.1045 `tanh'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tanh.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1046 `tanhf'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tanhf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 9.

6.1047 `tanhl'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tanhl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.1048 `tanl'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tanl.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin, Interix
     3.5, BeOS.

6.1049 `tcdrain'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcdrain.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On some platforms, `tcdrain' on a non-tty fails with `errno' set to
     `EINVAL' or, on MacOS X, also `EOPNOTSUPP' or `ENODEV', rather
     than `ENOTTY'.

6.1050 `tcflow'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcflow.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1051 `tcflush'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcflush.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   * On some platforms, `tcflush' of `TCIFLUSH' on a non-tty fails with
     errno set to `EINVAL' rather than `ENOTTY'.

   * On some platforms, `tcflush' of `TCOFLUSH' on a non-tty fails with
     errno set to `EINVAL' or, on IRIX, also `ENOSYS', or, on MacOS X,
     also `EOPNOTSUPP' or `ENODEV', rather than `ENOTTY'.

6.1052 `tcgetattr'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcgetattr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1053 `tcgetpgrp'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcgetpgrp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1054 `tcgetsid'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcgetsid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

6.1055 `tcsendbreak'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcsendbreak.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1056 `tcsetattr'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcsetattr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1057 `tcsetpgrp'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tcsetpgrp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1058 `tdelete'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tdelete.html'

   Gnulib module: tsearch

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   * `tdelete' returns `NULL' when removing the last element of a tree
     on some platforms: OpenBSD 4.0.

   Portability problems not fixed by Gnulib:

6.1059 `telldir'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/telldir.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

6.1060 `tempnam'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tempnam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is not appropriate for creating temporary files.
     (It has security risks.)  Better use `mkstemp' instead.

6.1061 `tfind'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tfind.html'

   Gnulib module: tsearch

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.1062 `tgamma'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tgamma.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Interix
     3.5, BeOS.

6.1063 `tgammaf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tgammaf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Interix 3.5, BeOS.

6.1064 `tgammal'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tgammal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     9, Cygwin, Interix 3.5, BeOS.

6.1065 `time'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/time.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1066 `timer_create'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timer_create.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.1067 `timer_delete'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timer_delete.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.1068 `timer_getoverrun'
=========================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timer_getoverrun.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, Solaris 2.4, Cygwin, mingw, Interix 3.5, BeOS.

6.1069 `timer_gettime'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timer_gettime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, mingw, Interix 3.5, BeOS.

6.1070 `timer_settime'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timer_settime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, Solaris 2.4, mingw, Interix 3.5, BeOS.

6.1071 `times'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/times.html'

   Gnulib module: times

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:
   * There is no function on Windows to measure consumed process child
     times, thus the `tms_cutime' and `tms_cstime' will always be 0
     when the module is used.

6.1072 `timezone'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/timezone.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     mingw.

   * The address of this variable is not a compile-time constant on
     some platforms: mingw.

6.1073 `tmpfile'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tmpfile.html'

   Gnulib module: tmpfile

   Portability problems fixed by Gnulib:
   * This function often fails for trivial reasons on some platforms:
     mingw.

   Portability problems not fixed by Gnulib:

6.1074 `tmpnam'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tmpnam.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is not appropriate for creating temporary files.
     (It has security risks.)  Better use `mkstemp' instead.

6.1075 `toascii'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/toascii.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1076 `tolower'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tolower.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1077 `tolower_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tolower_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1078 `toupper'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/toupper.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1079 `toupper_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/toupper_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1080 `towctrans'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towctrans.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.5.1, mingw, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1081 `towctrans_l'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towctrans_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1082 `towlower'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towlower.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1083 `towlower_l'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towlower_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1084 `towupper'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towupper.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1085 `towupper_l'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/towupper_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1086 `trunc'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/trunc.html'

   Gnulib module: trunc

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, Solaris 9, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1087 `truncate'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/truncate.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1088 `truncf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/truncf.html'

   Gnulib module: truncf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, Solaris 9, Interix 3.5.

   Portability problems not fixed by Gnulib:

6.1089 `truncl'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/truncl.html'

   Gnulib module: truncl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 5.2.1, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

   * This function crashes on some platforms: OSF/1 4.0.

   Portability problems not fixed by Gnulib:

6.1090 `tsearch'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tsearch.html'

   Gnulib module: tsearch

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.1091 `ttyname'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ttyname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1092 `ttyname_r'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ttyname_r.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, mingw,
     BeOS.

6.1093 `twalk'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/twalk.html'

   Gnulib module: tsearch

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

   Portability problems not fixed by Gnulib:

6.1094 `tzname'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tzname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw.

   * The address of this variable is not a compile-time constant on
     some platforms: Cygwin, mingw.

6.1095 `tzset'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/tzset.html'

   Gnulib module: tzset

   Portability problems fixed by Gnulib:
   * This function clobbers the buffer used by the localtime function
     on some platforms: Solaris 2.6.

   Portability problems not fixed by Gnulib:

6.1096 `ulimit'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ulimit.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, Cygwin,
     mingw, BeOS.

6.1097 `umask'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/umask.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1098 `uname'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/uname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1099 `ungetc'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ungetc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

6.1100 `ungetwc'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/ungetwc.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1101 `unlink'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/unlink.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * Removing an open file is non-portable: On Unix this allows the
     programs that have the file already open to continue working with
     it; the file's storage is only freed when the no process has the
     file open any more.  On Windows, the attempt to remove an open
     file fails.

6.1102 `unlinkat'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/unlinkat.html'

   Gnulib module: openat

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.  But
     the replacement function is not safe to be used in libraries and
     is not multithread-safe.

   Portability problems not fixed by Gnulib:

6.1103 `unlockpt'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/unlockpt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, mingw, BeOS.

6.1104 `unsetenv'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/unsetenv.html'

   Gnulib module: setenv

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 9, mingw, BeOS.

   * This function has the return type `void' instead of `int' on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 1.6, OpenBSD 3.8,
     OSF/1 5.1.

   Portability problems not fixed by Gnulib:

6.1105 `uselocale'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/uselocale.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

6.1106 `utime'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/utime.html'

   Gnulib module: utime

   Portability problems fixed by Gnulib:
   * On some old platforms (Sequent), `utime (file, NULL)' fails to set
     the file's timestamp to the current time.

   Portability problems not fixed by Gnulib:

6.1107 `utimensat'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/utimensat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: glibc 2.3.6, MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

6.1108 `utimes'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/utimes.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

   * This function is marked as "legacy" in POSIX.  Better use `utime'
     instead.

6.1109 `va_arg'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/va_arg.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * The second argument of `va_arg' must be a type that is invariant
     under the "default argument promotions" (ISO C 99 6.5.2.2
     paragraph 6).  This means that the following are not valid here:
    `float'
          Use `double' instead.

    `bool'
          Use `int' instead.

    Integer types smaller than `int'.
          Use `int' or `unsigned int' instead.

     This is a portability problem because you don't know the width of
     some abstract types like `uid_t', `gid_t', `mode_t'.  So, instead
     of
          mode = va_arg (ap, mode_t);
     you have to write
          mode = (sizeof (mode_t) < sizeof (int)
                  ? va_arg (ap, int)
                  : va_arg (ap, mode_t));

6.1110 `va_copy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/va_copy.html'

   Gnulib module: stdarg

   Portability problems fixed by Gnulib:
   * This macro is missing on some platforms: AIX 5.1 with cc or xlc,
     HP-UX 11 with cc, IRIX 6.5 with cc, OSF/1 5.1 with cc.

   Portability problems not fixed by Gnulib:

6.1111 `va_end'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/va_end.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1112 `va_start'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/va_start.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1113 `vdprintf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vdprintf.html'

   Gnulib module: vdprintf or vdprintf-posix

   Portability problems fixed by either Gnulib module `vdprintf' or
`vdprintf-posix':
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.

   Portability problems fixed by Gnulib module `vdprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     BeOS.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, BeOS.

   * This function does not support the `F' directive on some platforms:
     BeOS.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: BeOS.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     BeOS.

   Portability problems not fixed by Gnulib:

6.1114 `vfprintf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vfprintf.html'

   Gnulib module: vfprintf-posix or stdio, sigpipe

   Portability problems fixed by Gnulib module `vfprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems fixed by Gnulib module `stdio' or
`vfprintf-posix', together with module `sigpipe':
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

6.1115 `vfscanf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vfscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     OSF/1 5.1, Solaris 8, Interix 3.5.

   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, this function doesn't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.1116 `vfwprintf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vfwprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1117 `vfwscanf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vfwscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin
     1.5.x, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1118 `vprintf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vprintf.html'

   Gnulib module: vprintf-posix or stdio, sigpipe

   Portability problems fixed by Gnulib module `vprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems fixed by Gnulib module `stdio' or
`vprintf-posix', together with module `sigpipe':
   * When writing to a pipe with no readers, this function fails,
     instead of obeying the current `SIGPIPE' handler, on some
     platforms: mingw.

   Portability problems not fixed by Gnulib:

6.1119 `vscanf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     OSF/1 5.1, Solaris 8.

   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, these functions don't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.1120 `vsnprintf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vsnprintf.html'

   Gnulib module: vsnprintf or vsnprintf-posix

   Portability problems fixed by either Gnulib module `vsnprintf' or
`vsnprintf-posix':
   * This function is missing on some platforms: IRIX 5.3, OSF/1 4.0,
     Solaris 2.5.1.

   * This function overwrites memory even when a size argument of 1 is
     passed on some platforms: Linux libc5.

   Portability problems fixed by Gnulib module `vsnprintf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   * This function does not truncate the result as specified in C99 on
     some platforms: mingw.

   * This function does not return a byte count as specified in C99 on
     some platforms: HP-UX 11, IRIX 6.5, OSF/1 5.1, mingw.

   * This function does not fully support the `n' directive on some
     platforms: HP-UX 11, mingw.

   * This function overwrites memory when a size = 1 argument is passed
     on some platforms: BeOS.

   * This function overwrites memory even when a zero size argument is
     passed on some platforms: HP-UX 11, OSF/1 5.1.

   Portability problems not fixed by Gnulib:

6.1121 `vsprintf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vsprintf.html'

   Gnulib module: vsprintf-posix

   Portability problems fixed by Gnulib:
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   Portability problems not fixed by Gnulib:

6.1122 `vsscanf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vsscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 8.

   * On Windows platforms (excluding Cygwin), this function does not
     set `errno' upon failure.

   * On Windows, these functions don't support the `hh', `ll', `j',
     `t', `z' size specifiers.

6.1123 `vswprintf'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vswprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * On Windows, this function does not take a buffer size as second
     argument.

6.1124 `vswscanf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vswscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin
     1.5.x, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1125 `vwprintf'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vwprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS, Cygwin 1.7.

   * This function exists, but does not support wide arguments on some
     platforms: Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1126 `vwscanf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/vwscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 8, Cygwin
     1.5.x, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1127 `wait'
=============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wait.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1128 `waitid'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/waitid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

   * As of 2005, no system is known on which `waitid' with flag
     `WNOWAIT' works correctly.

6.1129 `waitpid'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/waitpid.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1130 `wcpcpy'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcpcpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1131 `wcpncpy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcpncpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1132 `wcrtomb'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcrtomb.html'

   Gnulib module: wcrtomb

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, mingw, Interix 3.5.

   * This function returns 0 when the first argument is NULL in some
     locales on some platforms: AIX 4.3, OSF/1 5.1, Solaris 10.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1133 `wcscasecmp'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscasecmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1134 `wcscasecmp_l'
=====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscasecmp_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1135 `wcscat'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1136 `wcschr'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcschr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1137 `wcscmp'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1138 `wcscoll'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscoll.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1139 `wcscoll_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscoll_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1140 `wcscpy'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1141 `wcscspn'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcscspn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1142 `wcsdup'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsdup.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1143 `wcsftime'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsftime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, IRIX 5.3,
     Solaris 2.5.1, Cygwin 1.5.x, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1144 `wcslen'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcslen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1145 `wcsncasecmp'
====================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsncasecmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1146 `wcsncasecmp_l'
======================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsncasecmp_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1147 `wcsncat'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsncat.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1148 `wcsncmp'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsncmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1149 `wcsncpy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsncpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1150 `wcsnlen'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsnlen.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1151 `wcsnrtombs'
===================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsnrtombs.html'

   Gnulib module: wcsnrtombs

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1152 `wcspbrk'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcspbrk.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1153 `wcsrchr'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsrchr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1154 `wcsrtombs'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsrtombs.html'

   Gnulib module: wcsrtombs

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, mingw, Interix 3.5.

   * This function may set the source pointer to NULL before NUL
     terminating the destination string on some platforms: OSF/1 5.1.

   * This function updates the source pointer also if the destination
     argument is NULL on some platforms: HP-UX 11, OSF/1 5.1.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1155 `wcsspn'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsspn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1156 `wcsstr'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsstr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 5.3,
     Solaris 2.6.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1157 `wcstod'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstod.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1158 `wcstof'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstof.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin
     1.5.x, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1159 `wcstoimax'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstoimax.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, Interix
     3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1160 `wcstok'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstok.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1161 `wcstol'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstol.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1162 `wcstold'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstold.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris 9, Cygwin,
     Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1163 `wcstoll'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstoll.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     OSF/1 5.1, Solaris 9, Cygwin 1.5.x, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1164 `wcstombs'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstombs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1165 `wcstoul'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstoul.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1166 `wcstoull'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstoull.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     OSF/1 5.1, Solaris 9, Cygwin 1.5.x, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1167 `wcstoumax'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcstoumax.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, Interix
     3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1168 `wcswidth'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcswidth.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, IRIX 5.3,
     Solaris 2.5.1, mingw, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1169 `wcsxfrm'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsxfrm.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1170 `wcsxfrm_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcsxfrm_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1171 `wctob'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctob.html'

   Gnulib module: wctob

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 5.3,
     Solaris 2.6, mingw, Interix 3.5.

   * This function does not work on some platforms: Solaris 9.

   * This function is missing a declaration on some platforms: IRIX 6.5.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1172 `wctomb'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctomb.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1173 `wctrans'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctrans.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.5.1, mingw, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1174 `wctrans_l'
==================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctrans_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1175 `wctype'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctype.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, mingw.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1176 `wctype_l'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wctype_l.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1177 `wcwidth'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wcwidth.html'

   Gnulib module: wcwidth

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris
     2.5.1, mingw, BeOS.

   * This function handles combining characters in UTF-8 locales
     incorrectly on some platforms: MacOS X 10.3.

   Portability problems not fixed by Gnulib:
   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1178 `wmemchr'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wmemchr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1179 `wmemcmp'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wmemcmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1180 `wmemcpy'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wmemcpy.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1181 `wmemmove'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wmemmove.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1182 `wmemset'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wmemset.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.00, IRIX 6.5,
     Solaris 2.6, Interix 3.5.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1183 `wordexp'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wordexp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

6.1184 `wordfree'
=================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wordfree.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

6.1185 `wprintf'
================

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wprintf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Interix 3.5, BeOS.

   * This function exists, but does not support wide arguments on some
     platforms: Cygwin 1.5.x.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1186 `write'
==============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/write.html'

   Gnulib module: write, sigpipe

   Portability problems fixed by Gnulib:
   * When writing to a pipe with no readers, this function fails with
     error `EINVAL', instead of obeying the current `SIGPIPE' handler,
     on some platforms: mingw.

   Portability problems not fixed by Gnulib:

6.1187 `writev'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/writev.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

6.1188 `wscanf'
===============

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/wscanf.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, HP-UX 11.00, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Interix
     3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

6.1189 `y0'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/y0.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1190 `y1'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/y1.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

6.1191 `yn'
===========

   POSIX specification:
`http://www.opengroup.org/onlinepubs/9699919799/functions/yn.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

7 Past POSIX Function Substitutes
*********************************

   This chapter describes which functions and function-like macros
specified by older versions of POSIX (POSIX:2001) are substituted by
Gnulib, which portability pitfalls are fixed by Gnulib, and which
(known) portability problems are not worked around by Gnulib.

   The notation "Gnulib module: --" means that Gnulib does not provide a
module providing a substitute for the function.  When the list
"Portability problems not fixed by Gnulib" is empty, such a module is
not needed: No portability problems are known.  Otherwise, it indicates
that such a module would be useful but is not available: No one so far
found this function important enough to contribute a substitute for it.
If you need this particular function, you may write to
`<bug-gnulib at gnu dot org>'.

7.1 `bcmp'
==========

   POSIX specification: `http://www.opengroup.org/susv3xsh/bcmp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   * This function is marked as "legacy" in POSIX.  Better use `memcmp'
     instead.

7.2 `bcopy'
===========

   POSIX specification: `http://www.opengroup.org/susv3xsh/bcopy.html'

   Gnulib module: bcopy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   Portability problems not fixed by Gnulib:
   * This function is marked as "legacy" in POSIX.  Better use `memcpy'
     or `memmove' instead.

7.3 `bsd_signal'
================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/bsd_signal.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, IRIX 5.3, Solaris 2.5.1, Cygwin, mingw, Interix
     3.5.

7.4 `bzero'
===========

   POSIX specification: `http://www.opengroup.org/susv3xsh/bzero.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   * This function is marked as "legacy" in POSIX.  Better use `memset'
     instead.

7.5 `ecvt'
==========

   POSIX specification: `http://www.opengroup.org/susv3xsh/ecvt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0.

   * This function is marked as "legacy" in POSIX.  Better use `sprintf'
     instead.

7.6 `fcvt'
==========

   POSIX specification: `http://www.opengroup.org/susv3xsh/fcvt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0.

   * This function is marked as "legacy" in POSIX.  Better use `sprintf'
     instead.

7.7 `ftime'
===========

   POSIX specification: `http://www.opengroup.org/susv3xsh/ftime.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 5.3, Solaris 2.4.

   * This function is marked as "legacy" in POSIX.  Better use
     `gettimeofday' or `clock_gettime' instead, and use `ftime' only as
     a fallback for portability to Windows platforms.

7.8 `gcvt'
==========

   POSIX specification: `http://www.opengroup.org/susv3xsh/gcvt.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0.

   * This function is marked as "legacy" in POSIX.  Better use `sprintf'
     instead.

7.9 `getcontext'
================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/getcontext.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

7.10 `gethostbyaddr'
====================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/gethostbyaddr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

7.11 `gethostbyname'
====================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/gethostbyname.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

7.12 `getwd'
============

   POSIX specification: `http://www.opengroup.org/susv3xsh/getwd.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

   * The size of the buffer required for this function is not a
     compile-time constant.  Also, the function truncates a result that
     would be larger than the minimum buffer size.  For these reasons,
     this function is marked as "legacy" in POSIX.  Better use the
     `getcwd' function instead.

7.13 `h_errno'
==============

   POSIX specification: `http://www.opengroup.org/susv3xsh/h_errno.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5.

7.14 `index'
============

   POSIX specification: `http://www.opengroup.org/susv3xsh/index.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   * This function is marked as "legacy" in POSIX.  Better use `strchr'
     instead.

7.15 `makecontext'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/makecontext.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

7.16 `mktemp'
=============

   POSIX specification: `http://www.opengroup.org/susv3xsh/mktemp.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is not appropriate for creating temporary files.
     (It has security risks.)  Therefore it is marked as "legacy" in
     POSIX.  Better use `mkstemp' instead.

7.17 `pthread_attr_getstackaddr'
================================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/pthread_attr_getstackaddr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 2.4,
     Cygwin, mingw, BeOS.

7.18 `pthread_attr_setstackaddr'
================================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/pthread_attr_setstackaddr.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Solaris 2.4, Cygwin, mingw, BeOS.

7.19 `rindex'
=============

   POSIX specification: `http://www.opengroup.org/susv3xsh/rindex.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw.

   * This function is marked as "legacy" in POSIX.  Better use `strrchr'
     instead.

7.20 `scalb'
============

   POSIX specification: `http://www.opengroup.org/susv3xsh/scalb.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:

7.21 `setcontext'
=================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/setcontext.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

   * The effects of this call are system and compiler optimization
     dependent, since it restores the contents of register-allocated
     variables but not the contents of stack-allocated variables.

7.22 `swapcontext'
==================

   POSIX specification:
`http://www.opengroup.org/susv3xsh/swapcontext.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

7.23 `ualarm'
=============

   POSIX specification: `http://www.opengroup.org/susv3xsh/ualarm.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 2.4, mingw,
     BeOS.

7.24 `usleep'
=============

   POSIX specification: `http://www.opengroup.org/susv3xsh/usleep.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 5.3, Solaris 2.4,
     mingw, BeOS.

   * According to POSIX, the `usleep' function may interfere with the
     program's use of the `SIGALRM' signal.  On Linux, it doesn't; on
     other platforms, it may.

7.25 `vfork'
============

   POSIX specification: `http://www.opengroup.org/susv3xsh/vfork.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, mingw, BeOS.

7.26 `wcswcs'
=============

   POSIX specification: `http://www.opengroup.org/susv3xsh/wcswcs.html'

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, IRIX 5.3, Solaris 2.5.1, Cygwin, mingw, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

   * This function is marked as "legacy" in POSIX.  Better use `wcsstr'
     instead.

8 Glibc Header File Substitutes
*******************************

   This chapter describes which header files contained in GNU libc but
not specified by ISO C or POSIX are substituted by Gnulib, which
portability pitfalls are fixed by Gnulib, and which (known) portability
problems are not worked around by Gnulib.

   The notation "Gnulib module: --" means that Gnulib does not provide a
module providing a substitute for the header file.  When the list
"Portability problems not fixed by Gnulib" is empty, such a module is
not needed: No portability problems are known.  Otherwise, it indicates
that such a module would be useful but is not available: No one so far
found this header file important enough to contribute a substitute for
it.  If you need this particular header file, you may write to
`<bug-gnulib at gnu dot org>'.

8.1 `a.out.h'
=============

   Describes the structure of executables (and object files?) in the old
`a.out' format.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     Solaris 10, mingw, Interix 3.5, BeOS.

   * This header file is useless because most executables and object
     files are in ELF format on some platforms: glibc 2.3.6, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8.

8.2 `aliases.h'
===============

   Defines the type `struct aliasent' and declares the functions
`setaliasent', `endaliasent', `getaliasent', `getaliasent_r',
`getaliasbyname', `getaliasbyname_r'.

   Documentation:
   * man setaliasent.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.3 `alloca.h'
==============

   Declares the `alloca' function of function-like macro.

   Documentation:
   * *note Automatic Storage with Variable Size: (libc)Variable Size
     Automatic,

   * man alloca.

   Gnulib module: alloca

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: FreeBSD 6.0, NetBSD
     3.0, OpenBSD 3.8, AIX 4.3.2, mingw.

   Portability problems not fixed by Gnulib:

8.4 `ar.h'
==========

   Describes the structure of files produced by the `ar' program.
Defines the type `struct ar_hdr' and the macros `ARMAG', `SARMAG',
`ARFMAG'.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: mingw, BeOS.

8.5 `argp.h'
============

   Documentation:
   * *note Parsing Program Options with Argp: (libc)Argp,

   Gnulib module: argp

   Portability problems fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

8.6 `argz.h'
============

   Documentation:
   * *note Argz Functions: (libc)Argz Functions,

   * man argz.

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * The argz functions do not work on some platforms: Cygwin.

   Portability problems not fixed by Gnulib:

8.7 `byteswap.h'
================

   Defines the functions or function-like macros `bswap_16', `bswap_32',
`bswap_64'.

   Gnulib module: byteswap

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

8.8 `crypt.h'
=============

   Defines the type `struct crypt_data' and declares the functions
`crypt', `crypt_r', `setkey', `setkey_r', `encrypt', `encrypt_r'.

   Documentation:
   * *note Encrypting Passwords: (libc)crypt, *note DES Encryption:
     (libc)DES Encryption,

   * man crypt, man encrypt.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

   * The functions `crypt', `setkey', `encrypt' are missing on some
     platforms: HP-UX 11, OSF/1 5.1.

   * The type `struct crypt_data' and the functions `crypt_r',
     `setkey_r', `encrypt_r' are missing on some platforms: IRIX 6.5,
     Solaris 10, Cygwin.

8.9 `endian.h'
==============

   Describe's the platform's endianness (byte ordering of words stored
in memory).  Defines the macros `BYTE_ORDER', `LITTLE_ENDIAN',
`BIG_ENDIAN', `PDP_ENDIAN'.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, mingw, Interix 3.5.

8.10 `envz.h'
=============

   Documentation:
   * *note Envz Functions: (libc)Envz Functions,

   * man envz.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

8.11 `err.h'
============

   Declares the functions `warn', `vwarn', `warnx', `vwarnx', `err',
`verr', `errx', `verrx'.

   Documentation:
   * *note Error Messages: (libc)Error Messages,

   * man err.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

8.12 `error.h'
==============

   Declares the functions `error', `error_at_line' and the variables
`error_print_progname', `error_message_count', `error_one_per_line'.

   Documentation:
   * *note Error Messages: (libc)Error Messages,

   * man error.

   Gnulib module: error

   Portability problems fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

8.13 `execinfo.h'
=================

   Declares the functions `backtrace', `backtrace_symbols',
`backtrace_symbols_fd'.

   Documentation:
   * *note Backtraces: (libc)Backtraces,

   * man backtrace.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.14 `fpu_control.h'
====================

   Handling of the FPU control word. Defines the `fpu_control_t' type,
declares the `__fpu_control' variable, and defines the `_FPU_GETCW',
`_FPU_SETCW' macros.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.15 `fstab.h'
==============

   Defines the type `struct fstab', the macros `FSTAB_*',
`_PATH_FSTAB', and declares the functions `setfsent', `endfsent',
`getfsent', `getfsspec', `getfsfile'.

   Documentation:
   * *note The `fstab' file: (libc)fstab,

   * man setfsent.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

   * The macro `_PATH_FSTAB' is missing on some platforms: AIX 5.1,
     HP-UX 11.

8.16 `fts.h'
============

   Defines the types `FTS', `FTSENT' and the macros `FTS_*', and
declares the functions `fts_open', `fts_read', `fts_children',
`fts_set', `fts_close'.

   Documentation:
   * man fts.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

8.17 `getopt.h'
===============

   Defines the type `struct option' and declares the variables
`optarg', `optind', `opterr', `optopt' and the functions `getopt',
`getopt_long', `getopt_long_only'.

   Documentation:
   * *note Parsing program options using `getopt': (libc)Getopt,

   * man getopt.

   Gnulib module: getopt

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: AIX 5.1, HP-UX 11,
     Interix 3.5.

   * The function `getopt_long_only' is missing on some platforms:
     MacOS X 10.3, FreeBSD 5.2.1, NetBSD 3.0, IRIX 6.5, OSF/1 5.1,
     mingw.

   * The method to reset options is incompatible on some platforms:
     FreeBSD 6.0, NetBSD 3.0(?), OpenBSD 3.8, Cygwin(?), mingw.

   * The function `getopt' does not handle a leading `+' character in
     the options string on some platforms: Solaris 10.

   Portability problems not fixed by Gnulib:

8.18 `ieee754.h'
================

   Defines the types `union ieee754_float', `union ieee754_double',
`union ieee854_long_double'.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.19 `ifaddrs.h'
================

   Defines the type `struct ifaddrs' and declares the functions
`getifaddrs', `freeifaddrs'.

   Documentation:
   *
     `http://ecos.sourceware.org/docs-latest/ref/net-common-tcpip-manpages-getifaddrs.html'.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.20 `libintl.h'
================

   Defines the macros `__USE_GNU_GETTEXT',
`__GNU_GETTEXT_SUPPORTED_REVISION', and declares the functions
`gettext', `dgettext', `dcgettext', `ngettext', `dngettext',
`dcngettext', `textdomain', `bindtextdomain', `bind_textdomain_codeset'.

   Documentation:
   * *note The `gettext' family of functions: (libc)Message catalogs
     with gettext,

   * *note gettext: (gettext)gettext,

   Gnulib module: gettext

   Portability problems fixed by Gnulib, if GNU gettext is installed:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     mingw, Interix 3.5, BeOS.

   * The functions cannot deal with GNU .mo files with system-dependent
     strings (of major version 1 or of minor version 1) on some
     non-glibc platforms: NetBSD 3.0, Solaris 10.

   Portability problems not fixed by Gnulib:

8.21 `mcheck.h'
===============

   Defines the type `enum mcheck_status' and declares the functions
`mcheck', `mcheck_pedantic', `mcheck_check_all', `mprobe', `mtrace',
`muntrace'.

   Documentation:
   * *note Heap Consistency Checking: (libc)Heap Consistency Checking,

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on all non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

8.22 `mntent.h'
===============

   Defines the type `struct mntent' and the macros `MNTTAB', `MOUNTED',
`MNTTYPE_*', `MNTOPT_*', and declares the functions `setmntent',
`getmntent', `getmntent_r', `addmntent', `endmntent', `hasmntopt'.

   Documentation:
   * *note The `mtab' file: (libc)mtab,

   * man setmntent.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1,
     Solaris 10, mingw, Interix 3.5, BeOS.

   * The function `getmntent_r' is missing on all non-glibc platforms:
     AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin.

   Gnulib module `mountlist' provides a higher-level abstraction.

8.23 `obstack.h'
================

   Documentation:
   * *note Obstacks: (libc)Obstacks,

   Gnulib module: obstack

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

8.24 `paths.h'
==============

   Defines the macros `_PATH_*'.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: HP-UX 11, Solaris
     10, mingw, BeOS.

   * The set of `_PATH_*' macros is platform dependent.

8.25 `printf.h'
===============

   Defines the type `struct printf_info' and the macros and enum values
`PA_*', and declares the functions `printf_function',
`printf_arginfo_function', `register_printf_function',
`parse_printf_format', `printf_size', `printf_size_info'.

   Documentation:
   * *note Parsing a Template String: (libc)Parsing a Template String,

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

8.26 `pty.h'
============

   Declares the functions `openpty' and `forkpty'.

   Documentation:
   * *note Opening a Pseudo-Terminal Pair: (libc)Pseudo-Terminal Pairs,

   * man openpty.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     Solaris 10, mingw, BeOS.

8.27 `resolv.h'
===============

   Defines the types `res_sendhookact', `res_send_qhook',
`res_send_rhook', `res_state', `struct res_sym' and the macros
`_PATH_RESCONF', `RES_*', and declares the functions `fp_nquery',
`fp_query', `hostalias', `p_query', `res_close', `res_init',
`res_isourserver', `res_mkquery', `res_query', `res_querydomain',
`res_search', `res_send'.

   Documentation:
   * man res_init.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: Cygwin, mingw,
     Interix 3.5, BeOS.

   * The functions are missing on some platforms: HP-UX 11.

8.28 `shadow.h'
===============

   Defines the type `struct spwd' and declares the functions
`setspent', `endspent', `getspent', `getspent_r', `getspnam',
`getspnam_r', `sgetspent', `sgetspent_r', `fgetspent', `fgetspent_r',
`putspent', `lckpwdf', `ulckpwdf'.

   Documentation:
   * man setspent.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

   * The functions `getspent_r', `getspnam_r', `sgetspent_r',
     `fgetspent', `fgetspent_r', `putspent' are missing on some
     platforms: HP-UX 11.

   * The functions `sgetspent', `sgetspent_r' are missing on some
     platforms: IRIX 6.5, Solaris 10.

8.29 `sys/ioctl.h'
==================

   Declares the function `ioctl'.

   Documentation:
   * *note IOCTLs: (libc)IOCTLs,

   * man ioctl.

   Gnulib module: sys_ioctl

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw.

   * This header file does not declare the `ioctl' function on some
     platforms: AIX 5.1, Solaris 10.

   Portability problems not fixed by Gnulib:

8.30 `sysexits.h'
=================

   Defines the `EX_*' macros, including `EX_OK'.

   Gnulib module: sysexits

   Portability problems fixed by Gnulib:
   * This header file is missing on some platforms: mingw, Interix 3.5,
     BeOS.

   * The macro `EX_CONFIG' is missing on some platforms: HP-UX 11.

   Portability problems not fixed by Gnulib:

8.31 `ttyent.h'
===============

   Defines the type `struct ttyent' and declares the functions
`setttyent', `endttyent', `getttyent', `getttynam'.

   Documentation:
   * man setttyent.

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This header file is missing on some platforms: HP-UX 11, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9 Glibc Function Substitutes
****************************

   This chapter describes which functions and function-like macros
provided as extensions by at least GNU libc are also supported by
Gnulib, which portability pitfalls are fixed by Gnulib, and which
(known) portability problems are not worked around by Gnulib.

   The notation "Gnulib module: --" means that Gnulib does not provide a
module providing a substitute for the function.  When the list
"Portability problems not fixed by Gnulib" is empty, such a module is
not needed: No portability problems are known.  Otherwise, it indicates
that such a module would be useful but is not available: No one so far
found this function important enough to contribute a substitute for it.
If you need this particular function, you may write to
`<bug-gnulib at gnu dot org>'.

   This list of functions is sorted according to the header that
declares them.

9.1 Glibc Extensions to `<aio.h>'
=================================

9.1.1 `aio_init'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2 Glibc `<aliases.h>'
=======================

9.2.1 `endaliasent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2.2 `getaliasbyname'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2.3 `getaliasbyname_r'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2.4 `getaliasent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2.5 `getaliasent_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.2.6 `setaliasent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3 Glibc `<argp.h>'
====================

9.3.1 `argp_err_exit_status'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.2 `argp_error'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.3 `argp_failure'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.4 `argp_help'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.5 `argp_parse'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.6 `argp_program_bug_address'
--------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.7 `argp_program_version'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.8 `argp_program_version_hook'
---------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.9 `argp_state_help'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.3.10 `argp_usage'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.4 Glibc `<argz.h>'
====================

9.4.1 `argz_add'
----------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.2 `argz_add_sep'
--------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.3 `argz_append'
-------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.4 `argz_count'
------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.5 `argz_create'
-------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.6 `argz_create_sep'
-----------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.7 `argz_delete'
-------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.8 `argz_extract'
--------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.9 `argz_insert'
-------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.10 `argz_next'
------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.11 `argz_replace'
---------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.4.12 `argz_stringify'
-----------------------

   Gnulib module: argz

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   * This function is broken on some platforms: Cygwin 1.5.24.

   Portability problems not fixed by Gnulib:

9.5 Glibc Extensions to `<arpa/inet.h>'
=======================================

9.5.1 `inet_aton'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.5.2 `inet_lnaof'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.5.3 `inet_makeaddr'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.5.4 `inet_net_ntop'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Cygwin, mingw, Interix 3.5, BeOS.

9.5.5 `inet_net_pton'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Cygwin, mingw, Interix 3.5, BeOS.

9.5.6 `inet_neta'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 4.0, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.5.7 `inet_netof'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.5.8 `inet_network'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.5.9 `inet_nsap_addr'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Cygwin, mingw, Interix 3.5, BeOS.

9.5.10 `inet_nsap_ntoa'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 5.3,
     Cygwin, mingw, Interix 3.5, BeOS.

9.6 Glibc `<byteswap.h>'
========================

9.6.1 `bswap_16'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.6.2 `bswap_32'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.6.3 `bswap_64'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.7 Glibc Extensions to `<complex.h>'
=====================================

9.7.1 `clog10'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.7.2 `clog10f'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.7.3 `clog10l'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.8 Glibc `<crypt.h>'
=====================

9.8.1 `crypt_r'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.8.2 `encrypt_r'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.8.3 `setkey_r'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.9 Glibc Extensions to `<ctype.h>'
===================================

9.9.1 `isctype'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.10 Glibc Extensions to `<dirent.h>'
=====================================

9.10.1 `getdirentries'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.10.2 `versionsort'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.11 Glibc Extensions to `<dlfcn.h>'
====================================

9.11.1 `dladdr'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, IRIX 6.5,
     OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.11.2 `dladdr1'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.11.3 `dlinfo'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.11.4 `dlmopen'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.11.5 `dlvsym'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.12 Glibc `<envz.h>'
=====================

9.12.1 `envz_add'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.12.2 `envz_entry'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.12.3 `envz_get'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.12.4 `envz_merge'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.12.5 `envz_remove'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.12.6 `envz_strip'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.13 Glibc `<err.h>'
====================

9.13.1 `err'
------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.2 `errx'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.3 `verr'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.4 `verrx'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.5 `vwarn'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.6 `vwarnx'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.7 `warn'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.13.8 `warnx'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.14 Glibc Extensions to `<errno.h>'
====================================

9.14.1 `program_invocation_name'
--------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.14.2 `program_invocation_short_name'
--------------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.15 Glibc `<error.h>'
======================

9.15.1 `error'
--------------

   Gnulib module: error

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.15.2 `error_at_line'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.15.3 `error_message_count'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.15.4 `error_one_per_line'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.15.5 `error_print_progname'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.16 Glibc `<execinfo.h>'
=========================

9.16.1 `backtrace'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.16.2 `backtrace_symbols'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.16.3 `backtrace_symbols_fd'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.17 Glibc Extensions to `<fcntl.h>'
====================================

9.17.1 `fallocate'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on older glibc versions and all non-glibc
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX
     5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

9.17.2 `readahead'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.18 Glibc Extensions to `<fenv.h>'
===================================

9.18.1 `fedisableexcept'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.18.2 `feenableexcept'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.18.3 `fegetexcept'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.19 Glibc Extensions to `<fmtmsg.h>'
=====================================

9.19.1 `addseverity'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.20 Glibc `<fstab.h>'
======================

9.20.1 `endfsent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.20.2 `getfsent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.20.3 `getfsfile'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.20.4 `getfsspec'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.20.5 `setfsent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.21 Glibc `<fts.h>'
====================

9.21.1 `fts_children'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.21.2 `fts_close'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.21.3 `fts_open'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.21.4 `fts_read'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.21.5 `fts_set'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

9.22 Glibc `<getopt.h>'
=======================

9.22.1 `getopt_long'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Interix 3.5.

9.22.2 `getopt_long_only'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, mingw,
     Interix 3.5.

9.23 Glibc Extensions to `<glob.h>'
===================================

9.23.1 `glob_pattern_p'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on most non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.24 Glibc Extensions to `<gnu/libc-version.h>'
===============================================

9.24.1 `gnu_get_libc_release'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.24.2 `gnu_get_libc_version'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.25 Glibc Extensions to `<grp.h>'
==================================

9.25.1 `fgetgrent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.25.2 `fgetgrent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.25.3 `getgrent_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.25.4 `getgrouplist'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, BeOS.

9.25.5 `initgroups'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

9.25.6 `putgrent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.25.7 `setgroups'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw,
     Interix 3.5, BeOS.

9.26 Glibc `<ifaddrs.h>'
========================

9.26.1 `getifaddrs'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.26.2 `freeifaddrs'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.27 Glibc `<libintl.h>'
========================

9.27.1 `bind_textdomain_codeset'
--------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.2 `bindtextdomain'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.3 `dcgettext'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.4 `dcngettext'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.5 `dgettext'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.6 `dngettext'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.7 `gettext'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.8 `ngettext'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.27.9 `textdomain'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.28 Glibc `<link.h>'
=====================

9.28.1 `dl_iterate_phdr'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.29 Glibc `<malloc.h>'
=======================

9.29.1 `mallinfo'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, Solaris 10, mingw, Interix
     3.5, BeOS.

9.29.2 `malloc_get_state'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.29.3 `malloc_set_state'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.29.4 `malloc_stats'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.29.5 `malloc_trim'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.29.6 `malloc_usable_size'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.29.7 `mallopt'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, Solaris 10, mingw, Interix
     3.5, BeOS.

9.29.8 `memalign'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, mingw,
     Interix 3.5.

9.29.9 `pvalloc'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.30 Glibc Extensions to `<math.h>'
===================================

9.30.1 `drem'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     mingw.

9.30.2 `dremf'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, Solaris 10, mingw.

9.30.3 `dreml'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.30.4 `exp10'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.

9.30.5 `exp10f'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.

9.30.6 `exp10l'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.30.7 `finite'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11.

9.30.8 `finitef'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, Solaris 10, mingw.

9.30.9 `finitel'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5.

9.30.10 `gamma'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw.

9.30.11 `gammaf'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.12 `gammal'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.13 `isinff'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw.

9.30.14 `isinfl'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.30.15 `isnanf'
----------------

   Gnulib module: isnanf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11.

   Portability problems not fixed by Gnulib:

9.30.16 `isnanl'
----------------

   Gnulib module: isnanl

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     Interix 3.5.

   Portability problems not fixed by Gnulib:

9.30.17 `j0f'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.18 `j0l'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.19 `j1f'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.20 `j1l'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.21 `jnf'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.22 `jnl'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.23 `lgamma_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: IRIX 6.5, OSF/1 5.1,
     mingw.

9.30.24 `lgammaf_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, mingw.

9.30.25 `lgammal_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.30.26 `matherr'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: FreeBSD 6.0, AIX 5.1,
     HP-UX 11, OSF/1 5.1, mingw.

9.30.27 `pow10'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.

9.30.28 `pow10f'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5.

9.30.29 `pow10l'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.30.30 `scalbf'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.31 `scalbl'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.32 `significand'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, mingw.

9.30.33 `significandf'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, mingw.

9.30.34 `significandl'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.30.35 `sincos'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, mingw,
     Interix 3.5.

9.30.36 `sincosf'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, mingw,
     Interix 3.5.

9.30.37 `sincosl'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.38 `y0f'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.39 `y0l'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.40 `y1f'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.41 `y1l'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.30.42 `ynf'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, mingw.

9.30.43 `ynl'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Cygwin,
     mingw, Interix 3.5, BeOS.

9.31 Glibc `<mcheck.h>'
=======================

9.31.1 `mcheck'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.31.2 `mcheck_check_all'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.31.3 `mcheck_pedantic'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.31.4 `mprobe'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.31.5 `mtrace'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.31.6 `muntrace'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.32 Glibc `<mntent.h>'
=======================

9.32.1 `addmntent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.32.2 `endmntent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1, Solaris 10,
     mingw, Interix 3.5, BeOS.

9.32.3 `getmntent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1, mingw, BeOS.

9.32.4 `getmntent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.32.5 `hasmntopt'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1, Cygwin, mingw,
     BeOS.

9.32.6 `setmntent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, OSF/1 5.1, Solaris 10,
     mingw, Interix 3.5, BeOS.

9.33 Glibc Extensions to `<netdb.h>'
====================================

9.33.1 `endnetgrent'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.33.2 `gethostbyaddr_r'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.3 `gethostbyname2'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

9.33.4 `gethostbyname2_r'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.33.5 `gethostbyname_r'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.6 `gethostent_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.7 `getnetbyaddr_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.8 `getnetbyname_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.9 `getnetent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.33.10 `getnetgrent'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.33.11 `getnetgrent_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.33.12 `getprotobyname_r'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.13 `getprotobynumber_r'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.14 `getprotoent_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.15 `getservbyname_r'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.16 `getservbyport_r'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.17 `getservent_r'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.33.18 `herror'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5.

9.33.19 `hstrerror'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw,
     Interix 3.5, BeOS.

9.33.20 `innetgr'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.33.21 `rcmd'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.33.22 `rcmd_af'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 4.0, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

9.33.23 `rexec'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, mingw, BeOS.

9.33.24 `rexec_af'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     4.0, Cygwin, mingw, Interix 3.5, BeOS.

9.33.25 `rresvport'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.33.26 `rresvport_af'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 4.0, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

9.33.27 `ruserok'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.33.28 `ruserok_af'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.33.29 `setnetgrent'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.34 Glibc `<netinet/ether.h>'
==============================

9.34.1 `ether_aton'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.34.2 `ether_aton_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.34.3 `ether_hostton'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.34.4 `ether_line'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.34.5 `ether_ntoa'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.34.6 `ether_ntoa_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.34.7 `ether_ntohost'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.35 Glibc Extensions to `<netinet/in.h>'
=========================================

9.35.1 `bindresvport'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin
     1.5.x, mingw, BeOS.

9.35.2 `getipv4sourcefilter'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.3 `getsourcefilter'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.4 `in6addr_any'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This constant is missing on some platforms: MacOS X 10.3, HP-UX
     11, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

9.35.5 `in6addr_loopback'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This constant is missing on some platforms: MacOS X 10.3, AIX
     4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x, mingw, Interix
     3.5, BeOS.

9.35.6 `inet6_option_alloc'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.7 `inet6_option_append'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.8 `inet6_option_find'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.9 `inet6_option_init'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.10 `inet6_option_next'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.11 `inet6_option_space'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.12 `setipv4sourcefilter'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.35.13 `setsourcefilter'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.36 Glibc `<obstack.h>'
========================

9.36.1 `obstack_alloc_failed_handler'
-------------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.36.2 `obstack_exit_failure'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.36.3 `obstack_free'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.36.4 `obstack_printf'
-----------------------

   Gnulib module: obstack-printf or obstack-printf-posix

   Portability problems fixed by either Gnulib module `obstack-printf'
or `obstack-printf-posix':
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems fixed by Gnulib module `ostack-printf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   * This function does not fully support the `n' directive on some
     platforms: HP-UX 11, mingw.

   Portability problems not fixed by Gnulib:

9.36.5 `obstack_vprintf'
------------------------

   Gnulib module: obstack-printf or obstack-printf-posix

   Portability problems fixed by either Gnulib module `obstack-printf'
or `obstack-printf-posix':
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems fixed by Gnulib module `ostack-printf-posix':
   * This function does not support size specifiers as in C99 (`hh',
     `ll', `j', `t', `z') on some platforms: AIX 5.1, HP-UX 11.23, IRIX
     6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.24, mingw, BeOS.

   * printf of `long double' numbers is unsupported on some platforms:
     mingw, BeOS.

   * printf `"%f"', `"%e"', `"%g"' of Infinity and NaN yields an
     incorrect result on some platforms: AIX 5.2, OSF/1 5.1, Solaris
     10, mingw.

   * This function does not support the `a' and `A' directives on some
     platforms: glibc-2.3.6, MacOS X 10.3, NetBSD 3.0, OpenBSD 4.0, AIX
     5.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x,
     mingw, BeOS.

   * This function does not support the `F' directive on some platforms:
     NetBSD 3.0, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9,
     Cygwin 1.5.x, mingw, BeOS.

   * This function does not support the `ls' directive on some
     platforms: OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Cygwin 1.5.x, Haiku.

   * This function does not support precisions in the `ls' directive
     correctly on some platforms: Solaris 10.

   * This function does not support format directives that access
     arguments in an arbitrary order, such as `"%2$s"', on some
     platforms: NetBSD 3.0, mingw, BeOS.

   * This function doesn't support the `'' flag on some platforms:
     NetBSD 3.0, Cygwin 1.5.24, mingw.

   * This function behaves incorrectly when a `-' flag and a negative
     width are specified together, on some platforms: HP-UX 10.20.

   * printf `"%010f"' of NaN and Infinity yields an incorrect result
     (padded with zeroes) on some platforms: MacOS X 10.3, FreeBSD 6.0,
     NetBSD 3.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin
     1.5.x, mingw.

   * This function does not support precisions larger than 512 or 1024
     in integer, floating-point and pointer output on some platforms:
     mingw, BeOS.

   * This function can crash in out-of-memory conditions on some
     platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0.

   * This function does not fully support the `n' directive on some
     platforms: HP-UX 11, mingw.

   Portability problems not fixed by Gnulib:

9.37 Glibc `<printf.h>'
=======================

9.37.1 `parse_printf_format'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.37.2 `printf_size'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.37.3 `printf_size_info'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.37.4 `register_printf_function'
---------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.38 Glibc Extensions to `<pthread.h>'
======================================

9.38.1 `pthread_getattr_np'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.38.2 `pthread_kill_other_threads_np'
--------------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.38.3 `pthread_rwlockattr_getkind_np'
--------------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.38.4 `pthread_rwlockattr_setkind_np'
--------------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.38.5 `pthread_yield'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, HP-UX 11, IRIX 6.5, Solaris 10, Cygwin, mingw, Interix 3.5,
     BeOS.

9.39 Glibc Extensions to `<pwd.h>'
==================================

9.39.1 `fgetpwent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, Cygwin, mingw, Interix
     3.5, BeOS.

9.39.2 `fgetpwent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw,
     Interix 3.5, BeOS.

9.39.3 `getpw'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.39.4 `getpwent_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, HP-UX 11, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.39.5 `putpwent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.40 Glibc Extensions to `<regex.h>'
====================================

9.40.1 `re_comp'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5.

9.40.2 `re_compile_fastmap'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.3 `re_compile_pattern'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.4 `re_exec'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5.

9.40.5 `re_match'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.6 `re_match_2'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.7 `re_search'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.8 `re_search_2'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.9 `re_set_registers'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.10 `re_set_syntax'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.40.11 `re_syntax_options'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.41 Glibc `<regexp.h>'
=======================

9.41.1 `advance'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.41.2 `loc1'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.41.3 `loc2'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.41.4 `locs'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.41.5 `step'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.42 Glibc `<resolv.h>'
=======================

9.42.1 `dn_expand'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.42.2 `res_init'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.42.3 `res_mkquery'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.42.4 `res_query'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.42.5 `res_querydomain'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.42.6 `res_search'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin 1.5.x, mingw,
     Interix 3.5.

9.43 Glibc `<rpc/auth.h>'
=========================

9.43.1 `authdes_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.43.2 `authdes_pk_create'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.43.3 `authnone_create'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.43.4 `authunix_create'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     Cygwin, mingw, BeOS.

9.43.5 `authunix_create_default'
--------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     Cygwin, mingw, BeOS.

9.43.6 `getnetname'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.43.7 `host2netname'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.43.8 `key_decryptsession'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.43.9 `key_decryptsession_pk'
------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.43.10 `key_encryptsession'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.43.11 `key_encryptsession_pk'
-------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.43.12 `key_gendes'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.43.13 `key_get_conv'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.43.14 `key_secretkey_is_set'
------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.43.15 `key_setsecret'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.43.16 `netname2host'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.43.17 `netname2user'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.43.18 `user2netname'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.43.19 `xdr_des_block'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.43.20 `xdr_opaque_auth'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.44 Glibc `<rpc/auth_des.h>'
=============================

9.44.1 `authdes_getucred'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.44.2 `getpublickey'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.44.3 `getsecretkey'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.44.4 `rtime'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

9.45 Glibc `<rpc/auth_unix.h>'
==============================

9.45.1 `xdr_authunix_parms'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     Cygwin, mingw, BeOS.

9.46 Glibc `<rpc/clnt.h>'
=========================

9.46.1 `callrpc'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.2 `clnt_create'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.3 `clnt_pcreateerror'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.4 `clnt_perrno'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.5 `clnt_perror'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.6 `clnt_spcreateerror'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.7 `clnt_sperrno'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.8 `clnt_sperror'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.9 `clntraw_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.10 `clnttcp_create'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.11 `clntudp_bufcreate'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.12 `clntudp_create'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.13 `clntunix_create'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.46.14 `get_myaddress'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.46.15 `getrpcport'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     Cygwin, mingw, BeOS.

9.46.16 `rpc_createerr'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: AIX 5.1, IRIX 6.5,
     OSF/1 5.1, Cygwin, mingw, BeOS.

9.47 Glibc `<rpc/des_crypt.h>'
==============================

9.47.1 `cbc_crypt'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.47.2 `des_setparity'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.47.3 `ecb_crypt'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.48 Glibc `<rpc/key_prot.h>'
=============================

9.48.1 `xdr_cryptkeyarg'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.2 `xdr_cryptkeyarg2'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.48.3 `xdr_cryptkeyres'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.4 `xdr_getcredres'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.5 `xdr_key_netstarg'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.48.6 `xdr_key_netstres'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.48.7 `xdr_keybuf'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.8 `xdr_keystatus'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.9 `xdr_netnamestr'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.48.10 `xdr_unixcred'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, IRIX 6.5, Cygwin, mingw, Interix 3.5, BeOS.

9.49 Glibc `<rpc/netdb.h>'
==========================

9.49.1 `endrpcent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.49.2 `getrpcbyname'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.49.3 `getrpcbyname_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.49.4 `getrpcbynumber'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.49.5 `getrpcbynumber_r'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.49.6 `getrpcent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.49.7 `getrpcent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 5.3, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.49.8 `setrpcent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50 Glibc `<rpc/pmap_clnt.h>'
==============================

9.50.1 `clnt_broadcast'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50.2 `pmap_getmaps'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50.3 `pmap_getport'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50.4 `pmap_rmtcall'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50.5 `pmap_set'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.50.6 `pmap_unset'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.51 Glibc `<rpc/pmap_prot.h>'
==============================

9.51.1 `xdr_pmap'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.51.2 `xdr_pmaplist'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.52 Glibc `<rpc/pmap_rmt.h>'
=============================

9.52.1 `xdr_rmtcall_args'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     Cygwin, mingw, BeOS.

9.52.2 `xdr_rmtcallres'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.53 Glibc `<rpc/rpc_msg.h>'
============================

9.53.1 `xdr_callhdr'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.53.2 `xdr_callmsg'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.53.3 `xdr_replymsg'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54 Glibc `<rpc/svc.h>'
========================

9.54.1 `svc_exit'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.54.2 `svc_fdset'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin, mingw, BeOS.

9.54.3 `svc_getreq'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.4 `svc_getreq_common'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.54.5 `svc_getreq_poll'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, IRIX
     6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.54.6 `svc_getreqset'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.7 `svc_max_pollfd'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.54.8 `svc_pollfd'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.54.9 `svc_register'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.10 `svc_run'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.11 `svc_sendreply'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.12 `svc_unregister'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.13 `svcerr_auth'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.14 `svcerr_decode'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.15 `svcerr_noproc'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.16 `svcerr_noprog'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.17 `svcerr_progvers'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.18 `svcerr_systemerr'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.19 `svcerr_weakauth'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.20 `svcraw_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.21 `svctcp_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.22 `svcudp_bufcreate'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.23 `svcudp_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.24 `svcunix_create'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.54.25 `xprt_register'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.54.26 `xprt_unregister'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55 Glibc `<rpc/xdr.h>'
========================

9.55.1 `xdr_array'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.2 `xdr_bool'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.3 `xdr_bytes'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.4 `xdr_char'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.5 `xdr_double'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.6 `xdr_enum'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.7 `xdr_float'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.8 `xdr_free'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.9 `xdr_hyper'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.55.10 `xdr_int'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.11 `xdr_int16_t'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.12 `xdr_int32_t'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.13 `xdr_int64_t'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.55.14 `xdr_int8_t'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.15 `xdr_long'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.16 `xdr_longlong_t'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.55.17 `xdr_netobj'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.18 `xdr_opaque'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.19 `xdr_pointer'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.20 `xdr_quad_t'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.55.21 `xdr_reference'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.22 `xdr_short'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.23 `xdr_sizeof'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.55.24 `xdr_string'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.25 `xdr_u_char'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.26 `xdr_u_hyper'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.

9.55.27 `xdr_u_int'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.28 `xdr_u_long'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.29 `xdr_u_longlong_t'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.55.30 `xdr_u_quad_t'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.55.31 `xdr_u_short'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.32 `xdr_uint16_t'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.33 `xdr_uint32_t'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.34 `xdr_uint64_t'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.35 `xdr_uint8_t'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.55.36 `xdr_union'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.37 `xdr_vector'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.38 `xdr_void'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.39 `xdr_wrapstring'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.40 `xdrmem_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.41 `xdrrec_create'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.42 `xdrrec_endofrecord'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.43 `xdrrec_eof'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.44 `xdrrec_skiprecord'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.55.45 `xdrstdio_create'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, BeOS.

9.56 Glibc `<rpcsvc/nislib.h>'
==============================

9.56.1 `nis_add'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.2 `nis_add_entry'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.3 `nis_addmember'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.4 `nis_checkpoint'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.5 `nis_clone_object'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.6 `nis_creategroup'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.7 `nis_destroy_object'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.8 `nis_destroygroup'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.9 `nis_dir_cmp'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.10 `nis_domain_of'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.11 `nis_domain_of_r'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.56.12 `nis_first_entry'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.13 `nis_freenames'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.14 `nis_freeresult'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.15 `nis_freeservlist'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.16 `nis_freetags'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.17 `nis_getnames'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.18 `nis_getservlist'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.19 `nis_ismember'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.20 `nis_leaf_of'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.21 `nis_leaf_of_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.22 `nis_lerror'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.23 `nis_list'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.24 `nis_local_directory'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.25 `nis_local_group'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.26 `nis_local_host'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.27 `nis_local_principal'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.28 `nis_lookup'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.29 `nis_mkdir'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.30 `nis_modify'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.31 `nis_modify_entry'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.32 `nis_name_of'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.33 `nis_name_of_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.56.34 `nis_next_entry'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.35 `nis_perror'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.36 `nis_ping'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.37 `nis_print_directory'
-----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.38 `nis_print_entry'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.39 `nis_print_group'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.40 `nis_print_group_entry'
-------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.41 `nis_print_link'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.42 `nis_print_object'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.43 `nis_print_result'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.56.44 `nis_print_rights'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.45 `nis_print_table'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.46 `nis_remove'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.47 `nis_remove_entry'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.48 `nis_removemember'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.49 `nis_rmdir'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.50 `nis_servstate'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.51 `nis_sperrno'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.52 `nis_sperror'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.53 `nis_sperror_r'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.56.54 `nis_stats'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.56.55 `nis_verifygroup'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.57 Glibc `<rpcsvc/nis_callback.h>'
====================================

9.57.1 `xdr_cback_data'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.57.2 `xdr_obj_p'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.58 Glibc `<rpcsvc/yp.h>'
==========================

9.58.1 `xdr_domainname'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.58.2 `xdr_keydat'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix
     3.5, BeOS.

9.58.3 `xdr_mapname'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.58.4 `xdr_peername'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.58.5 `xdr_valdat'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix
     3.5, BeOS.

9.58.6 `xdr_ypbind_binding'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix
     3.5, BeOS.

9.58.7 `xdr_ypbind_resp'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.8 `xdr_ypbind_resptype'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.58.9 `xdr_ypbind_setdom'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.10 `xdr_ypmap_parms'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.58.11 `xdr_ypmaplist'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 10, Cygwin,
     mingw, Interix 3.5, BeOS.

9.58.12 `xdr_yppush_status'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.58.13 `xdr_yppushresp_xfr'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.58.14 `xdr_ypreq_key'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.15 `xdr_ypreq_nokey'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.16 `xdr_ypreq_xfr'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.58.17 `xdr_ypresp_all'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix
     3.5, BeOS.

9.58.18 `xdr_ypresp_key_val'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.19 `xdr_ypresp_maplist'
----------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.20 `xdr_ypresp_master'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.21 `xdr_ypresp_order'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.22 `xdr_ypresp_val'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.58.23 `xdr_ypresp_xfr'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.58.24 `xdr_ypstat'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, AIX 5.1,
     HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix
     3.5, BeOS.

9.58.25 `xdr_ypxfrstat'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.59 Glibc `<rpcsvc/yp_prot.h>'
===============================

9.59.1 `xdr_ypall'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.60 Glibc `<rpcsvc/ypclnt.h>'
==============================

9.60.1 `yp_all'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.2 `yp_bind'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.3 `yp_first'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.4 `yp_get_default_domain'
------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Cygwin,
     mingw, Interix 3.5, BeOS.

9.60.5 `yp_master'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.6 `yp_match'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.7 `yp_next'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.8 `yp_order'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.9 `yp_unbind'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.10 `yp_update'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, OSF/1 5.1, Cygwin, mingw, Interix
     3.5, BeOS.

9.60.11 `ypbinderr_string'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.60.12 `yperr_string'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.60.13 `ypprot_err'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Cygwin, mingw, Interix
     3.5, BeOS.

9.61 Glibc `<rpcsvc/ypupd.h>'
=============================

9.61.1 `xdr_yp_buf'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.61.2 `xdr_ypdelete_args'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.61.3 `xdr_ypupdate_args'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.

9.62 Glibc Extensions to `<sched.h>'
====================================

9.62.1 `clone'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.62.2 `sched_getaffinity'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.62.3 `sched_setaffinity'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.63 Glibc Extensions to `<search.h>'
=====================================

9.63.1 `hcreate_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     mingw, BeOS.

9.63.2 `hdestroy_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     mingw, BeOS.

9.63.3 `hsearch_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     mingw, BeOS.

9.63.4 `tdestroy'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.64 Glibc `<shadow.h>'
=======================

9.64.1 `endspent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.2 `fgetspent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.3 `fgetspent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 5.3, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.64.4 `getspent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.5 `getspent_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 5.3, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.64.6 `getspnam'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.7 `getspnam_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 5.3, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.64.8 `lckpwdf'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.64.9 `putspent'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.10 `setspent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Cygwin, mingw, Interix 3.5, BeOS.

9.64.11 `sgetspent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.64.12 `sgetspent_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.64.13 `ulckpwdf'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.65 Glibc Extensions to `<signal.h>'
=====================================

9.65.1 `gsignal'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5.

9.65.2 `sigandset'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.65.3 `sigblock'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 10, Cygwin,
     mingw, BeOS.

9.65.4 `siggetmask'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.65.5 `sigisemptyset'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.65.6 `sigorset'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.65.7 `sigreturn'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.65.8 `sigsetmask'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: Solaris 10, Cygwin,
     mingw, BeOS.

9.65.9 `sigstack'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.65.10 `sigvec'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, Solaris 10,
     Cygwin, mingw, BeOS.

9.65.11 `ssignal'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5.

9.65.12 `sys_siglist'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This constant is missing on some platforms: MacOS X 10.3, HP-UX
     11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.65.13 `sysv_signal'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.66 Glibc Extensions to `<stdio.h>'
====================================

9.66.1 `asprintf'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5.

9.66.2 `cuserid'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, mingw.

9.66.3 `clearerr_unlocked'
--------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.66.4 `fcloseall'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5.

9.66.5 `feof_unlocked'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.66.6 `ferror_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.66.7 `fflush_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5.

9.66.8 `fgetc_unlocked'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.66.9 `fgets_unlocked'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.66.10 `fileno_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: NetBSD 3.0, OpenBSD
     3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.66.11 `fopencookie'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.66.12 `fputc_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5.

9.66.13 `fputs_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.66.14 `fread_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5.

9.66.15 `fwrite_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5.

9.66.16 `getw'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

9.66.17 `putw'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

9.66.18 `setbuffer'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw.

9.66.19 `setlinebuf'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, mingw.

9.66.20 `sys_errlist'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, IRIX
     6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.66.21 `sys_nerr'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This variable is missing on some platforms: MacOS X 10.3, IRIX
     6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.66.22 `tmpnam_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.66.23 `vasprintf'
-------------------

   Gnulib module: vasprintf

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

9.67 Glibc Extensions to `<stdlib.h>'
=====================================

9.67.1 `canonicalize_file_name'
-------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.2 `cfree'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, Cygwin, mingw, Interix 3.5.

9.67.3 `clearenv'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, IRIX 6.5, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

9.67.4 `drand48_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.5 `ecvt_r'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.67.6 `erand48_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.7 `fcvt_r'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, Solaris 10, Cygwin, mingw,
     Interix 3.5.

9.67.8 `getloadavg'
-------------------

   Gnulib module: getloadavg

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.67.9 `getpt'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.10 `initstate_r'
---------------------

   Gnulib module: random_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

9.67.11 `jrand48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.12 `lcong48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.13 `lrand48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.14 `mrand48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.15 `nrand48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.16 `on_exit'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.67.17 `ptsname_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, BeOS.

9.67.18 `qecvt'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.67.19 `qecvt_r'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.20 `qfcvt'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.67.21 `qfcvt_r'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.22 `qgcvt'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.67.23 `random_r'
------------------

   Gnulib module: random_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

9.67.24 `rpmatch'
-----------------

   Gnulib module: rpmatch

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.67.25 `seed48_r'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.26 `setstate_r'
--------------------

   Gnulib module: random_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

9.67.27 `srand48_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

9.67.28 `srandom_r'
-------------------

   Gnulib module: random_r

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5.

   Portability problems not fixed by Gnulib:

9.67.29 `strtod_l'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.30 `strtof_l'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.31 `strtol_l'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.32 `strtold_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.33 `strtoll_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.34 `strtoq'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw.

9.67.35 `strtoul_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.36 `strtoull_l'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.67.37 `strtouq'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw.

9.67.38 `valloc'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5.

9.68 Glibc Extensions to `<string.h>'
=====================================

9.68.1 `ffsl'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.68.2 `ffsll'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.68.3 `memfrob'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.68.4 `memmem'
---------------

   Gnulib module: memmem or memmem-simple

   Portability problems fixed by either Gnulib module `memmem-simple'
or `memmem':
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     5.2.1, OpenBSD 4.0, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, mingw, Interix 3.5, BeOS.

   * This function has reversed arguments on some older platforms:
     Linux libc 5.0.9

   Portability problems fixed by Gnulib module `memmem':
   * This function returns incorrect values in some cases, such as when
     given an empty needle: glibc <= 2.0, Cygwin 1.5.x.

   * This function has quadratic instead of linear worst-case
     complexity on some platforms: glibc 2.8, FreeBSD 6.2, NetBSD 3.0,
     AIX 5.1, Cygwin 1.5.x.

   Portability problems not fixed by Gnulib:

9.68.5 `mempcpy'
----------------

   Gnulib module: mempcpy

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.68.6 `memrchr'
----------------

   Gnulib module: memrchr

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.68.7 `rawmemchr'
------------------

   Gnulib module: rawmemchr

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.68.8 `strcasestr'
-------------------

   Gnulib module: strcasestr or strcasestr-simple

   Portability problems fixed by either Gnulib module
`strcasestr-simple' or `strcasestr':
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, BeOS.

   Portability problems fixed by Gnulib module `strcasestr':
   * This function has quadratic instead of linear worst-case
     complexity on some platforms: glibc 2.8, FreeBSD 6.2, NetBSD 3.0,
     OpenBSD 4.0.

   Portability problems not fixed by Gnulib:

9.68.9 `strchrnul'
------------------

   Gnulib module: strchrnul

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.68.10 `strfry'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.68.11 `strsep'
----------------

   Gnulib module: strsep

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, BeOS.

   Portability problems not fixed by Gnulib:

9.68.12 `strverscmp'
--------------------

   Gnulib module: strverscmp

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.69 Glibc `<sys/capability.h>'
===============================

9.69.1 `capget'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.69.2 `capset'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.70 Glibc `<sys/epoll.h>'
==========================

9.70.1 `epoll_create'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.70.2 `epoll_ctl'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.70.3 `epoll_wait'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.71 Glibc `<sys/file.h>'
=========================

9.71.1 `flock'
--------------

   Gnulib module: flock

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 10, BeOS.

9.72 Glibc `<sys/fsuid.h>'
==========================

9.72.1 `setfsgid'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.72.2 `setfsuid'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.73 Glibc `<sys/gmon.h>'
=========================

9.73.1 `monstartup'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.74 Glibc `<sys/io.h>', `<sys/perm.h>'
=======================================

9.74.1 `ioperm'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.74.2 `iopl'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.75 Glibc `<sys/kdaemon.h>'
============================

9.75.1 `bdflush'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.76 Glibc `<sys/klog.h>'
=========================

9.76.1 `klogctl'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.77 Glibc Extensions to `<sys/mman.h>'
=======================================

9.77.1 `madvise'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, BeOS.

9.77.2 `mincore'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.77.3 `mremap'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.77.4 `remap_file_pages'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.78 Glibc `<sys/mount.h>'
==========================

9.78.1 `mount'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5.

9.78.2 `umount'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, mingw, Interix 3.5, BeOS.

9.78.3 `umount2'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.79 Glibc `<sys/personality.h>'
================================

9.79.1 `personality'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.80 Glibc `<sys/prctl.h>'
==========================

9.80.1 `prctl'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.81 Glibc `<sys/profil.h>'
===========================

9.81.1 `sprofil'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.82 Glibc `<sys/ptrace.h>'
===========================

9.82.1 `ptrace'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.83 Glibc `<sys/quota.h>'
==========================

9.83.1 `quotactl'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.84 Glibc `<sys/reboot.h>'
===========================

9.84.1 `reboot'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.85 Glibc Extensions to `<sys/sem.h>'
======================================

9.85.1 `semtimedop'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Cygwin, mingw, Interix 3.5, BeOS.

9.86 Glibc `<sys/sendfile.h>'
=============================

9.86.1 `sendfile'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 4.0, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.87 Glibc Extensions to `<sys/socket.h>'
=========================================

9.87.1 `isfdtype'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 4.0, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

9.88 Glibc Extensions to `<sys/stat.h>'
=======================================

9.88.1 `lchmod'
---------------

   Gnulib module: lchmod

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.89 Glibc `<sys/statfs.h>'
===========================

9.89.1 `fstatfs'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw,
     Interix 3.5, BeOS.

9.89.2 `statfs'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw,
     Interix 3.5, BeOS.

9.90 Glibc `<sys/swap.h>'
=========================

9.90.1 `swapoff'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, OpenBSD 3.8, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.90.2 `swapon'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: OpenBSD 3.8, AIX 5.1,
     IRIX 6.5, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.91 Glibc `<sys/sysctl.h>'
===========================

9.91.1 `sysctl'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 5.3, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.92 Glibc `<sys/sysinfo.h>'
============================

9.92.1 `get_avphys_pages'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.92.2 `get_nprocs'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.92.3 `get_nprocs_conf'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.92.4 `get_phys_pages'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.92.5 `sysinfo'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.93 Glibc `<sys/syslog.h>'
===========================

9.93.1 `vsyslog'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     OSF/1 5.1, mingw, BeOS.

9.94 Glibc `<sys/sysmacros.h>'
==============================

9.94.1 `gnu_dev_major'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.94.2 `gnu_dev_makedev'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.94.3 `gnu_dev_minor'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.95 Glibc Extensions to `<sys/time.h>'
=======================================

9.95.1 `adjtime'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.95.2 `futimes'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

9.95.3 `lutimes'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw,
     Interix 3.5, BeOS.

9.95.4 `settimeofday'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.96 Glibc `<sys/timex.h>'
==========================

9.96.1 `adjtimex'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.96.2 `ntp_adjtime'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.96.3 `ntp_gettime'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, OpenBSD
     3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.97 Glibc `<sys/ustat.h>'
==========================

9.97.1 `ustat'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, Cygwin, mingw, Interix 3.5,
     BeOS.

9.98 Glibc `<sys/vlimit.h>'
===========================

9.98.1 `vlimit'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, OSF/1 5.1,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.99 Glibc `<sys/vm86.h>'
=========================

9.99.1 `vm86'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.100 Glibc `<sys/vtimes.h>'
============================

9.100.1 `vtimes'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.101 Glibc Extensions to `<sys/wait.h>'
========================================

9.101.1 `wait3'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, Interix 3.5,
     BeOS.

9.101.2 `wait4'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, mingw, Interix 3.5, BeOS.

9.102 Glibc `<sys/xattr.h>'
===========================

9.102.1 `fgetxattr'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.2 `flistxattr'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.3 `fremovexattr'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.4 `fsetxattr'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.5 `getxattr'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.6 `lgetxattr'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.7 `listxattr'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.8 `llistxattr'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.9 `lremovexattr'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.10 `lsetxattr'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.11 `removexattr'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.102.12 `setxattr'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on many non-glibc platforms: MacOS X
     10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5,
     BeOS.

9.103 Glibc Extensions to `<termios.h>'
=======================================

9.103.1 `cfmakeraw'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.

9.103.2 `cfsetspeed'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, HP-UX 11,
     IRIX 6.5, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.104 Glibc Extensions to `<time.h>'
====================================

9.104.1 `dysize'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.104.2 `getdate_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.104.3 `stime'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, Cygwin, mingw, Interix 3.5.

9.104.4 `strptime_l'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.104.5 `timegm'
----------------

   Gnulib module: timegm

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.104.6 `timelocal'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5.

9.105 Glibc `<ttyent.h>'
========================

9.105.1 `endttyent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.105.2 `getttyent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.105.3 `getttynam'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.105.4 `setttyent'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: HP-UX 11, IRIX 6.5,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.106 Glibc Extensions to `<unistd.h>'
======================================

9.106.1 `acct'
--------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.2 `brk'
-------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin, mingw.

9.106.3 `chroot'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw, BeOS.

9.106.4 `daemon'
----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, OSF/1 5.1, mingw, BeOS.

9.106.5 `endusershell'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     mingw, Interix 3.5, BeOS.

9.106.6 `euidaccess'
--------------------

   Gnulib module: euidaccess

   Portability problems fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.106.7 `get_current_dir_name'
------------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1
     5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.106.8 `getdomainname'
-----------------------

   Gnulib module: getdomainname

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw,
     Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.106.9 `getdtablesize'
-----------------------

   Gnulib module: getdtablesize

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: mingw.

   Portability problems not fixed by Gnulib:

9.106.10 `getpagesize'
----------------------

   Gnulib module: getpagesize

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: BeOS.

   * This function is broken on some platforms: mingw.

   Portability problems not fixed by Gnulib:

9.106.11 `getpass'
------------------

   Gnulib module: getpass or getpass-gnu

   Portability problems fixed by either Gnulib module `getpass' or
`getpass-gnu':
   * This function is missing on some platforms: mingw, BeOS.

   Portability problems fixed by Gnulib module `getpass-gnu':
   * The returned password is truncated to PASS_MAX characters on some
     platforms: MacOS X 10.5 (128), FreeBSD 6.2 (128), NetBSD 3.0
     (128), OpenBSD 4.0 (128), AIX 5.1 (32), HP-UX 11 (8), IRIX 6.5
     (32), OSF/1 5.1 (80), Solaris 10 (8, even less than PASS_MAX),
     Cygwin (128).  The gnulib implementation returns the password
     untruncated.

   Portability problems not fixed by Gnulib:

9.106.12 `getresgid'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.13 `getresuid'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.14 `getusershell'
-----------------------

   Gnulib module: getusershell

   Portability problems fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     mingw, Interix 3.5, BeOS.

   Portability problems not fixed by Gnulib:

9.106.15 `group_member'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.106.16 `profil'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.17 `revoke'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 10, mingw, Interix 3.5, BeOS.

9.106.18 `sbrk'
---------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, mingw.

9.106.19 `setlogin'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     IRIX 6.5, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.106.20 `setdomainname'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.21 `sethostid'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, HP-UX 11,
     Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

9.106.22 `sethostname'
----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, Interix 3.5, BeOS.

9.106.23 `setresgid'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

9.106.24 `setresuid'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, NetBSD
     3.0, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw,
     Interix 3.5, BeOS.

9.106.25 `setusershell'
-----------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 4.3.2, IRIX 6.5,
     mingw, Interix 3.5, BeOS.

9.106.26 `syscall'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: AIX 5.1, Cygwin,
     mingw, BeOS.

9.106.27 `ttyslot'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: mingw, BeOS.

9.106.28 `vhangup'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, OSF/1 5.1, mingw, Interix
     3.5, BeOS.

9.107 Glibc `<utmp.h>'
======================

9.107.1 `endutent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.2 `getutent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.3 `getutent_r'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.107.4 `getutid'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.5 `getutid_r'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.107.6 `getutline'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.7 `getutline_r'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, HP-UX 11, IRIX 6.5, Solaris 10,
     Cygwin, mingw, Interix 3.5, BeOS.

9.107.8 `pututline'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.9 `setutent'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.107.10 `updwtmp'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, OSF/1 5.1,
     mingw, Interix 3.5, BeOS.

9.107.11 `utmpname'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, mingw, Interix 3.5, BeOS.

9.108 Glibc Extensions to `<utmpx.h>'
=====================================

9.108.1 `getutmp'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.108.2 `getutmpx'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Cygwin, mingw,
     Interix 3.5, BeOS.

9.108.3 `updwtmpx'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, Cygwin 1.5.x,
     mingw, Interix 3.5, BeOS.

9.108.4 `utmpxname'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, OSF/1 5.1, mingw, Interix
     3.5, BeOS.

9.109 Glibc Extensions to `<wchar.h>'
=====================================

9.109.1 `fgetwc_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.2 `fgetws_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.3 `fputwc_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.4 `fputws_unlocked'
-------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.5 `getwc_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.6 `getwchar_unlocked'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.7 `putwc_unlocked'
------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on some platforms: MacOS X 10.3, FreeBSD
     6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, Solaris
     10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.8 `putwchar_unlocked'
---------------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.9 `wcschrnul'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.10 `wcsftime_l'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.11 `wcstod_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.12 `wcstof_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.13 `wcstol_l'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.14 `wcstold_l'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.15 `wcstoll_l'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.16 `wcstoq'
-----------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.17 `wcstoul_l'
--------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.18 `wcstoull_l'
---------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.19 `wcstouq'
------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

9.109.20 `wmempcpy'
-------------------

   Gnulib module: --

   Portability problems fixed by Gnulib:

   Portability problems not fixed by Gnulib:
   * This function is missing on all non-glibc platforms: MacOS X 10.3,
     FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5,
     OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.

   * On AIX and Windows platforms, `wchar_t' is a 16-bit type and
     therefore cannot accommodate all Unicode characters.

10 Particular Modules
*********************

10.1 alloca
===========

   The alloca module provides for a function `alloca' which allocates
memory on the stack, where the system allows it. A memory block
allocated with `alloca' exists only until the function that calls
`alloca' returns or exits abruptly.

   There are a few systems where this is not possible: HP-UX systems,
and some other platforms when the C++ compiler is used. On these
platforms the alloca module provides a `malloc' based emulation. This
emulation will not free a memory block immediately when the calling
function returns, but rather will wait until the next `alloca' call
from a function with the same or a shorter stack length. Thus, in some
cases, a few memory blocks will be kept although they are not needed
any more.

   The user can `#include <alloca.h>' and use `alloca' on all platforms.
Note that the `#include <alloca.h>' must be the first one after the
autoconf-generated `config.h', for AIX 3 compatibility. Thanks to IBM
for this nice restriction!

   Note that GCC 3.1 and 3.2 can _inline_ functions that call `alloca'.
When this happens, the memory blocks allocated with `alloca' will not be
freed until _the end of the calling function_. If this calling function
runs a loop calling the function that uses `alloca', the program easily
gets a stack overflow and crashes. To protect against this compiler
behaviour, you can mark the function that uses `alloca' with the
following attribute:

     #ifdef __GNUC__
     __attribute__ ((__noinline__))
     #endif

   An alternative to this module is the `alloca-opt' module.

10.2 alloca-opt
===============

   The alloca-opt module provides for a function `alloca' which
allocates memory on the stack, where the system allows it. A memory
block allocated with `alloca' exists only until the function that calls
`alloca' returns or exits abruptly.

   There are a few systems where this is not possible: HP-UX systems,
and some other platforms when the C++ compiler is used. On these
platforms the alloca-opt module provides no replacement, just a
preprocessor macro HAVE_ALLOCA.

   The user can `#include <alloca.h>' on all platforms, and use
`alloca' on those platforms where the preprocessor macro HAVE_ALLOCA
evaluates to true. If HAVE_ALLOCA is false, the code should use a
heap-based memory allocation based on `malloc' or - in C++ - `new'.
Note that the `#include <alloca.h>' must be the first one after the
autoconf-generated `config.h', for AIX 3 compatibility. Thanks to IBM
for this nice restriction!

   Note that GCC 3.1 and 3.2 can _inline_ functions that call `alloca'.
When this happens, the memory blocks allocated with `alloca' will not be
freed until _the end of the calling function_. If this calling function
runs a loop calling the function that uses `alloca', the program easily
gets a stack overflow and crashes. To protect against this compiler
behaviour, you can mark the function that uses `alloca' with the
following attribute:

     #ifdef __GNUC__
     __attribute__ ((__noinline__))
     #endif

10.3 Safe Allocation Macros
===========================

   The standard C library malloc/realloc/calloc/free APIs are prone to a
number of common coding errors.  The `safe-alloc' module provides
macros that make it easier to avoid many of them.  It still uses the
standard C allocation functions behind the scenes.

   Some of the memory allocation mistakes that are commonly made are

   * passing the incorrect number of bytes to `malloc', especially when
     allocating an array,

   * fail to check the return value of `malloc' and `realloc' for
     errors,

   * forget to fully initialize memory just allocated with `malloc',

   * duplicate calls to `free' by forgetting to set the pointer
     variable to `NULL',

   * leaking memory in calls to `realloc' when that call fails.

   The `safe-alloc' module addresses these problems in the following
way:

   * It defines macros that wrap around the standard C allocation
     functions.  That makes it possible to use the compiler's knowledge
     of the size of objects for allocation; it also allows setting
     pointers passed in as arguments when appropriate.

   * It uses return values only for a success/failure error condition
     flag, and annotates them with GCC's `__warn_unused_result__'
     attribute.

   * It uses `calloc' instead of `malloc'.

 -- Macro: int ALLOC (ptr)
     Allocate `sizeof(*ptr)' bytes of memory and store the address of
     allocated memory in `ptr'.  Fill the newly allocated memory with
     zeros.

     Returns -1 on failure, 0 on success.

 -- Macro: int ALLOC_N (ptr, count)
     Allocate an array of `count' elements, each `sizeof(*ptr)' bytes
     long, and store the address of allocated memory in `ptr'.  Fill
     the newly allocated memory with zeros.

     Returns -1 on failure, 0 on success.

 -- Macro: int ALLOC_N_UNINITIALIZED (ptr, count)
     Allocate an array of `count' elements, each `sizeof(*ptr)' bytes
     long, and store the address of allocated memory in `ptr'.  The
     allocated memory is not initialized.

     Returns -1 on failure, 0 on success.

 -- Macro: int REALLOC_N (ptr, count)
     Reallocate the memory pointed to by `ptr' to be big enough to hold
     at least `count' elements, each `sizeof(*ptr)' bytes long, and
     store the address of allocated memory in `ptr'.  If reallocation
     fails, the `ptr' variable is not modified.

     Returns -1 on failure, 0 on success.

 -- Macro: void FREE (ptr)
     Free the memory stored in `ptr' and set `ptr' to `NULL'.

10.4 Character and String Functions in C Locale
===============================================

   The functions in this section are similar to the generic string
functions from the standard C library, except that
   * They behave as if the locale was set to the "C" locale, even when
     the locale is different, and/or

   * They are specially optimized for the case where all characters are
     plain ASCII characters.

10.4.1 c-ctype
--------------

   The `c-ctype' module contains functions operating on single-byte
characters, like the functions in `<ctype.h>', that operate as if the
locale encoding was ASCII.  (The "C" locale on many systems has the
locale encoding "ASCII".)

   The functions are:
     extern bool c_isascii (int c);

     extern bool c_isalnum (int c);
     extern bool c_isalpha (int c);
     extern bool c_isblank (int c);
     extern bool c_iscntrl (int c);
     extern bool c_isdigit (int c);
     extern bool c_islower (int c);
     extern bool c_isgraph (int c);
     extern bool c_isprint (int c);
     extern bool c_ispunct (int c);
     extern bool c_isspace (int c);
     extern bool c_isupper (int c);
     extern bool c_isxdigit (int c);

     extern int c_tolower (int c);
     extern int c_toupper (int c);

   These functions assign properties only to ASCII characters.

   The C argument can be a `char' or `unsigned char' value, whereas the
corresponding functions in `<ctype.h>' take an argument that is
actually an `unsigned char' value.

   The `c_is*' functions return `bool', where the corresponding
functions in `<ctype.h>' return `int' for historical reasons.

   Note: The `<ctype.h>' functions support only unibyte locales.

10.4.2 c-strcase
----------------

   The `c-strcase' module contains case-insensitive string comparison
functions operating on single-byte character strings, like the
functions in `<strings.h>', that operate as if the locale encoding was
ASCII.  (The "C" locale on many systems has the locale encoding
"ASCII".)

   The functions are:
     extern int c_strcasecmp (const char *s1, const char *s2);
     extern int c_strncasecmp (const char *s1, const char *s2, size_t n);

   For case conversion here, only ASCII characters are considered to be
upper case or lower case.

   Note: The functions `strcasecmp', `strncasecmp' from `<strings.h>'
support only unibyte locales; for multibyte locales, you need the
functions `mbscasecmp', `mbsncasecmp', `mbspcasecmp'.

10.4.3 c-strcaseeq
------------------

   The `c-strcaseeq' module contains an optimized case-insensitive
string comparison function operating on single-byte character strings,
that operate as if the locale encoding was ASCII.  (The "C" locale on
many systems has the locale encoding "ASCII".)

   The functions is actually implemented as a macro:
     extern int STRCASEEQ (const char *s1, const char *s2,
                           int s20, int s21, int s22, int s23, int s24, int s25,
                           int s26, int s27, int s28);

   S2 should be a short literal ASCII string, and S20, S21, ...  the
individual characters of S2.

   For case conversion here, only ASCII characters are considered to be
upper case or lower case.

10.4.4 c-strcasestr
-------------------

   The `c-strcasestr' module contains a case-insensitive string search
function operating on single-byte character strings, that operate as if
the locale encoding was ASCII.  (The "C" locale on many systems has the
locale encoding "ASCII".)

   The function is:
     extern char *c_strcasestr (const char *haystack, const char *needle);

   For case conversion here, only ASCII characters are considered to be
upper case or lower case.

   Note: The function `strcasestr' from `<string.h>' supports only
unibyte locales; for multibyte locales, you need the function
`mbscasestr'.

10.4.5 c-strstr
---------------

   The `c-strstr' module contains a substring search function operating
on single-byte character strings, that operate as if the locale encoding
was ASCII.  (The "C" locale on many systems has the locale encoding
"ASCII".)

   The function is:
     extern char *c_strstr (const char *haystack, const char *needle);

   Note: The function `strstr' from `<string.h>' supports only unibyte
locales; for multibyte locales, you need the function `mbsstr'.

10.4.6 c-strtod
---------------

   The `c-strtod' module contains a string to number (`double')
conversion function operating on single-byte character strings, that
operates as if the locale encoding was ASCII.  (The "C" locale on many
systems has the locale encoding "ASCII".)

   The function is:
     extern double c_strtod (const char *string, char **endp);

   In particular, only a period `.' is accepted as decimal point, even
when the current locale's notion of decimal point is a comma `,', and
no characters outside the basic character set are accepted.

   On platforms without `strtod_l', this function is not safe for use in
multi-threaded applications since it calls `setlocale'.

10.4.7 c-strtold
----------------

   The `c-strtold' module contains a string to number (`long double')
conversion function operating on single-byte character strings, that
operates as if the locale encoding was ASCII.  (The "C" locale on many
systems has the locale encoding "ASCII".)

   The function is:
     extern long double c_strtold (const char *string, char **endp);

   In particular, only a period `.' is accepted as decimal point, even
when the current locale's notion of decimal point is a comma `,'.

10.5 Quoting
============

   Gnulib provides `quote' and `quotearg' modules to help with quoting
text, such as file names, in messages to the user.  Here's an example
of using `quote':

     #include <quote.h>
      ...
       error (0, errno, _("cannot change owner of %s"), quote (fname));

   This differs from

       error (0, errno, _("cannot change owner of `%s'"), fname);

in that `quote' escapes unusual characters in `fname', e.g., `'' and
control characters like `\n'.

   However, a caveat: `quote' reuses the storage that it returns.
Hence if you need more than one thing quoted at the same time, you need
to use `quote_n'.

   Also, the quote module is not suited for multithreaded applications.
In that case, you have to use `quotearg_alloc', defined in the
`quotearg' module, which is decidedly less convenient.

10.6 error and progname
=======================

   The `error' function uses the `program_name' variable, but does not
depend on the `progname' module.  Why?  Because `error' is released
under the LGPL, whereas `progname' is GPL.  RMS does not want
additional baggage accompanying the `error' module, so an LGPL user
must provide their own replacement `program_name', and a GPL user
should manually specify using the `progname' module.

   Additionally, using the `progname' module is not something that can
be done implicitly. It requires that every `main' function be modified
to set `program_name' as one of its first actions.

10.7 gcd: greatest common divisor
=================================

   The `gcd' function returns the greatest common divisor of two numbers
`a > 0' and `b > 0'.  It is the caller's responsibility to ensure that
the arguments are non-zero.

   If you need a gcd function for an integer type larger than `unsigned
long', you can include the `gcd.c' implementation file with
parametrization.  The parameters are:

   * WORD_T Define this to the unsigned integer type that you need this
     function for.

   * GCD Define this to the name of the function to be created.

   The created function has the prototype
     WORD_T GCD (WORD_T a, WORD_T b);

   If you need the least common multiple of two numbers, it can be
computed like this: `lcm(a,b) = (a / gcd(a,b)) * b' or `lcm(a,b) = a *
(b / gcd(a,b))'.  Avoid the formula `lcm(a,b) = (a * b) / gcd(a,b)'
because - although mathematically correct - it can yield a wrong
result, due to integer overflow.

   In some applications it is useful to have a function taking the gcd
of two signed numbers. In this case, the gcd function result is usually
normalized to be non-negative (so that two gcd results can be compared
in magnitude or compared against 1, etc.). Note that in this case the
prototype of the function has to be
     unsigned long gcd (long a, long b);
   and not
     long gcd (long a, long b);
   because `gcd(LONG_MIN,LONG_MIN) = -LONG_MIN = LONG_MAX + 1' does not
fit into a signed `long'.

10.8 Regular expressions
========================

   Gnulib supports many different types of regular expressions; although
the underlying features are the same or identical, the syntax used
varies.  The descriptions given here for the different types are
generated automatically.

10.8.1 `awk' regular expression syntax
--------------------------------------

   The character `.' matches any single character except the null
character.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' can be used to quote the
following character.  Character classes are not supported, so for
example you would need to use `[0-9]' instead of `[[:digit:]]'.

   GNU extensions are not supported and so `\w', `\W', `\<', `\>',
`\b', `\B', `\`', and `\'' match `w', `W', `<', `>', `b', `B', ``', and
`'' respectively.

   Grouping is performed with parentheses `()'.  An unmatched `)'
matches just itself.  A backslash followed by a digit matches that
digit.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   `*', `+' and `?' are special at any point in a regular expression
except:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `('

  3. After the alternation operator `|'


   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.2 `egrep' regular expression syntax
----------------------------------------

   The character `.' matches any single character except newline.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
ignored.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.  Non-matching lists `[^...]' do not ever match newline.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with parentheses `()'.  A backslash followed
by a digit acts as a back-reference and matches the same thing as the
previous grouped expression indicated by that number.  For example `\2'
matches the second group expression.  The order of group expressions is
determined by the position of their opening parenthesis `('.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   The characters `*', `+' and `?' are special anywhere in a regular
expression.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.3 `ed' regular expression syntax
-------------------------------------

   The character `.' matches any single character except the null
character.

`\+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`\?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`+ and ?'
     match themselves.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with backslashes followed by parentheses `\(',
`\)'.  A backslash followed by a digit acts as a back-reference and
matches the same thing as the previous grouped expression indicated by
that number.  For example `\2' matches the second group expression.
The order of group expressions is determined by the position of their
opening parenthesis `\('.

   The alternation operator is `\|'.

   The character `^' only represents the beginning of a string when it
appears:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After the alternation operator `\|'


   The character `$' only represents the end of a string when it
appears:
  1. At the end of a regular expression

  2. Before a close-group, signified by `\)'

  3. Before the alternation operator `\|'


   `\*', `\+' and `\?' are special at any point in a regular expression
except:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After the alternation operator `\|'


   Intervals are specified by `\{' and `\}'.  Invalid intervals such as
`a\{1z' are not accepted.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.4 `emacs' regular expression syntax
----------------------------------------

   The character `.' matches any single character except newline.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
ignored.  Within square brackets, `\' is taken literally.  Character
classes are not supported, so for example you would need to use `[0-9]'
instead of `[[:digit:]]'.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with backslashes followed by parentheses `\(',
`\)'.  A backslash followed by a digit acts as a back-reference and
matches the same thing as the previous grouped expression indicated by
that number.  For example `\2' matches the second group expression.
The order of group expressions is determined by the position of their
opening parenthesis `\('.

   The alternation operator is `\|'.

   The character `^' only represents the beginning of a string when it
appears:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After the alternation operator `\|'


   The character `$' only represents the end of a string when it
appears:
  1. At the end of a regular expression

  2. Before a close-group, signified by `\)'

  3. Before the alternation operator `\|'


   `*', `+' and `?' are special at any point in a regular expression
except:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After the alternation operator `\|'


   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.5 `gnu-awk' regular expression syntax
------------------------------------------

   The character `.' matches any single character.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' can be used to quote the
following character.  Character classes are supported; for example
`[[:digit:]]' will match a single decimal digit.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with parentheses `()'.  An unmatched `)'
matches just itself.  A backslash followed by a digit acts as a
back-reference and matches the same thing as the previous grouped
expression indicated by that number.  For example `\2' matches the
second group expression.  The order of group expressions is determined
by the position of their opening parenthesis `('.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   `*', `+' and `?' are special at any point in a regular expression
except:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `('

  3. After the alternation operator `|'


   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.6 `grep' regular expression syntax
---------------------------------------

   The character `.' matches any single character except newline.

`\+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`\?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`+ and ?'
     match themselves.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
ignored.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.  Non-matching lists `[^...]' do not ever match newline.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with backslashes followed by parentheses `\(',
`\)'.  A backslash followed by a digit acts as a back-reference and
matches the same thing as the previous grouped expression indicated by
that number.  For example `\2' matches the second group expression.
The order of group expressions is determined by the position of their
opening parenthesis `\('.

   The alternation operator is `\|'.

   The character `^' only represents the beginning of a string when it
appears:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After a newline

  4. After the alternation operator `\|'


   The character `$' only represents the end of a string when it
appears:
  1. At the end of a regular expression

  2. Before a close-group, signified by `\)'

  3. Before a newline

  4. Before the alternation operator `\|'


   `\*', `\+' and `\?' are special at any point in a regular expression
except:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('

  3. After a newline

  4. After the alternation operator `\|'


   Intervals are specified by `\{' and `\}'.  Invalid intervals such as
`a\{1z' are not accepted.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.7 `posix-awk' regular expression syntax
--------------------------------------------

   The character `.' matches any single character except the null
character.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' can be used to quote the
following character.  Character classes are supported; for example
`[[:digit:]]' will match a single decimal digit.

   GNU extensions are not supported and so `\w', `\W', `\<', `\>',
`\b', `\B', `\`', and `\'' match `w', `W', `<', `>', `b', `B', ``', and
`'' respectively.

   Grouping is performed with parentheses `()'.  An unmatched `)'
matches just itself.  A backslash followed by a digit acts as a
back-reference and matches the same thing as the previous grouped
expression indicated by that number.  For example `\2' matches the
second group expression.  The order of group expressions is determined
by the position of their opening parenthesis `('.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   `*', `+' and `?' are special at any point in a regular expression
except the following places, where they are not allowed:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `('

  3. After the alternation operator `|'


   Intervals are specified by `{' and `}'.  Invalid intervals such as
`a{1z' are not accepted.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.8 `posix-basic' regular expression syntax
----------------------------------------------

   This is a synonym for ed.

10.8.9 `posix-egrep' regular expression syntax
----------------------------------------------

   The character `.' matches any single character except newline.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
ignored.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.  Non-matching lists `[^...]' do not ever match newline.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with parentheses `()'.  A backslash followed
by a digit acts as a back-reference and matches the same thing as the
previous grouped expression indicated by that number.  For example `\2'
matches the second group expression.  The order of group expressions is
determined by the position of their opening parenthesis `('.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   The characters `*', `+' and `?' are special anywhere in a regular
expression.

   Intervals are specified by `{' and `}'.  Invalid intervals are
treated as literals, for example `a{1' is treated as `a\{1'

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.10 `posix-extended' regular expression syntax
--------------------------------------------------

   The character `.' matches any single character except the null
character.

`+'
     indicates that the regular expression should match one or more
     occurrences of the previous atom or regexp.

`?'
     indicates that the regular expression should match zero or one
     occurrence of the previous atom or regexp.

`\+'
     matches a `+'

`\?'
     matches a `?'.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with parentheses `()'.  An unmatched `)'
matches just itself.  A backslash followed by a digit acts as a
back-reference and matches the same thing as the previous grouped
expression indicated by that number.  For example `\2' matches the
second group expression.  The order of group expressions is determined
by the position of their opening parenthesis `('.

   The alternation operator is `|'.

   The characters `^' and `$' always represent the beginning and end of
a string respectively, except within square brackets.  Within brackets,
`^' can be used to invert the membership of the character class being
specified.

   `*', `+' and `?' are special at any point in a regular expression
except the following places, where they are not allowed:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `('

  3. After the alternation operator `|'


   Intervals are specified by `{' and `}'.  Invalid intervals such as
`a{1z' are not accepted.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.11 `posix-minimal-basic' regular expression syntax
-------------------------------------------------------

   The character `.' matches any single character except the null
character.

   Bracket expressions are used to match ranges of characters.  Bracket
expressions where the range is backward, for example `[z-a]', are
invalid.  Within square brackets, `\' is taken literally.  Character
classes are supported; for example `[[:digit:]]' will match a single
decimal digit.

   GNU extensions are supported:
  1. `\w' matches a character within a word

  2. `\W' matches a character which is not within a word

  3. `\<' matches the beginning of a word

  4. `\>' matches the end of a word

  5. `\b' matches a word boundary

  6. `\B' matches characters which are not a word boundary

  7. `\`' matches the beginning of the whole input

  8. `\'' matches the end of the whole input


   Grouping is performed with backslashes followed by parentheses `\(',
`\)'.  A backslash followed by a digit acts as a back-reference and
matches the same thing as the previous grouped expression indicated by
that number.  For example `\2' matches the second group expression.
The order of group expressions is determined by the position of their
opening parenthesis `\('.

   The character `^' only represents the beginning of a string when it
appears:
  1. At the beginning of a regular expression

  2. After an open-group, signified by `\('


   The character `$' only represents the end of a string when it
appears:
  1. At the end of a regular expression

  2. Before a close-group, signified by `\)'

   Intervals are specified by `\{' and `\}'.  Invalid intervals such as
`a\{1z' are not accepted.

   The longest possible match is returned; this applies to the regular
expression as a whole and (subject to this constraint) to
subexpressions within groups.

10.8.12 `sed' regular expression syntax
---------------------------------------

   This is a synonym for ed.

10.9 Searching for Libraries
============================

   The following macros check for the presence or location of certain
C, C++, or Fortran library archive files.

Simple Library Tests
--------------------

   The macros `AC_CHECK_LIB', `AC_SEARCH_LIBS' from GNU Autoconf check
for the presence of certain C, C++, or Fortran library archive files.
The libraries are looked up in the default linker path - a system
dependent list of directories, that usually contains the `/usr/lib'
directory -  and those directories given by `-L' options in the
`LDFLAGS' variable.

Locating Libraries
------------------

   The following macros, defined in the Gnulib module `havelib', search
for the location of certain C, C++, or Fortran library archive files
and make the found location available to the compilation process and to
further Autoconf tests.

 -- Macro: `AC_LIB_LINKFLAGS(NAME, [DEPENDENCIES])'
     Searches for `lib<NAME>' and the libraries corresponding to
     explicit and implicit dependencies.  Sets and AC_SUBSTs the
     `LIB<NAME>' and `LTLIB<NAME>' variables (with `<NAME>' in upper
     case) and augments the `CPPFLAGS' variable by `-I' options.

     This macro should be used when `lib<NAME>' is expected to be found.

 -- Macro: `AC_LIB_HAVE_LINKFLAGS(NAME, [DEPENDENCIES], [INCLUDES],
[TESTCODE], [MISSING-MESSAGE])'
     Searches for `lib<NAME>' and the libraries corresponding to
     explicit and implicit dependencies, together with the specified
     include files and the ability to compile and link the specified
     TESTCODE.  The MISSING-MESSAGE defaults to `no' and may contain
     additional hints for the user.  If found, it sets and AC_SUBSTs
     `HAVE_LIB<NAME>=yes' and the `LIB<NAME>' and `LTLIB<NAME>'
     variables (with `<NAME>' in upper case) and augments the
     `CPPFLAGS' variable by `-I' options, and #defines `HAVE_LIB<NAME>'
     to 1.  Otherwise, it sets and AC_SUBSTs `HAVE_LIB<NAME>=no' and
     `LIB<NAME>' and `LTLIB<NAME>' to empty.

   These macros assume that when a library is installed in
`SOME_DIRECTORY/lib', its include files are installed in
`SOME_DIRECTORY/include'.

   The complexities that `AC_LIB_LINKFLAGS' and `AC_LIB_HAVE_LINKFLAGS'
deal with are the following:

   * The library is not necessarily already in the search path
     (`CPPFLAGS' for the include file search path, `LDFLAGS' for the
     library search path).  The macro provides a `--with-lib<NAME>'
     option.  The user of the `configure' script can use this option to
     indicate the location of the library and its include files.  If
     not provided, the `--prefix' directory is searched as well.

   * The library is not necessarily already in the run time library
     search path.  To avoid the need for setting an environment
     variable like `LD_LIBRARY_PATH', the macro adds the appropriate
     run time search path options to the `LIB<NAME>' variable.  This
     works on most systems.  It can also be inhibited: The user of
     `configure' can use the `--disable-rpath' option to force an
     installation that doesn't contain hardcoded library search paths
     but instead may require the use of an environment variable like
     `LD_LIBRARY_PATH'.

   The macros also set a variable `LTLIB<NAME>', that should be used
when linking with libtool.  Both `LTLIB<NAME>' and `LIB<NAME>' contain
essentially the same option, but where `LIB<NAME>' contains platform
dependent flags like `-Wl,-rpath', `LTLIB<NAME>' contains platform
independent flags like `-R'.

Example of using `AC_LIB_LINKFLAGS'
...................................

   Suppose you want to use `libz', the compression library.

  1. In configure.ac you add the line

            AC_CONFIG_AUX_DIR([build-aux])
            AC_LIB_LINKFLAGS([z])

     Note that since the `AC_LIB_LINKFLAGS' invocation modifies the
     CPPFLAGS, it should precede all tests that check for header files,
     declarations, structures or types.

  2. To the package's `build-aux' directory you add the file
     `config.rpath', also part of the Gnulib `havelib' module.
     (`gnulib-tool' will usually do this for you automatically.)

  3. In `Makefile.in' you add `@LIBZ@' to the link command line of your
     program.  Or, if you are using Automake, you add `$(LIBZ)' to the
     `LDADD' variable that corresponds to your program.

Dependencies
............

   The dependencies list is a space separated list of library names that
`libNAME' is known to depend upon.  Example: If `libfooy' depends on
`libfoox', and `libfooz' depends on `libfoox' and `libfooy', you can
write:

     AC_LIB_LINKFLAGS([foox])
     AC_LIB_LINKFLAGS([fooy], [foox])
     AC_LIB_LINKFLAGS([fooz], [foox fooy])

Explicit dependencies are necessary if you cannot assume that a `.la'
file, created by libtool, is installed.  If you can assume that
`libfooy.la' is installed by libtool (and has not been omitted by the
package distributor!), you can omit the explicit dependency and just
write

     AC_LIB_LINKFLAGS([fooy])

This way, you don't need to know in advance which libraries the needed
library depends upon.

Static vs. shared
.................

   The macros find the libraries regardless whether they are installed
as shared or static libraries.

`CPPFLAGS' vs. `LDFLAGS'
........................

   The macros determine the directories that should be added to the
compiler preprocessor's search path and to the linker's search path.
For the compiler preprocessor, `-I' options with the necessary
directories are added to the `CPPFLAGS' variable, for use by the whole
package.  For the linker, appropriate options are added to the
`LIB<NAME>' and `LTLIB<NAME>' variables, for use during linking by
those programs and libraries that need the dependency on `lib<NAME>'.
You need to use the value of `LIB<NAME>' or `LTLIB<NAME>' in the
Makefiles.  `LTLIB<NAME>' is for use with libtool, whereas `LIB<NAME>'
is for when libtool is not involved in linking.

   The macros do not check whether the include files and the library
found match.  If you want to verify this at configure time, one
technique is to have a version number in the include files and a
version number in the library, like this:
       #define LIBNAME_VERSION 10203
       extern int libNAME_version; /* initialized to LIBNAME_VERSION */
   and use a test like
       AC_TRY_RUN([int main () { return libNAME_version != LIBNAME_VERSION; }])

Bi-arch systems
...............

   A bi-arch system is one where
   * the processor has a 32-bit execution mode and a 64-bit execution
     mode (for example, x86_64, ia64, sparc64, powerpc64), and

   * 32-bit mode libraries and executables and 64-bit mode libraries
     are both installed, and

   * 32-bit mode libraries and object files cannot be mixed with 64-bit
     mode ones.

   On several types of such systems, for historical reasons, the 32-bit
libraries are installed in `PREFIX/lib', whereas the 64-bit libraries
are installed in
   * `PREFIX/lib64' on many glibc systems,

   * `PREFIX/lib/64' on Solaris systems.

   On such systems, in 64-bit mode, `configure' will search for the
libraries in `PREFIX/lib64' or `PREFIX/lib/64', respectively, not in
`PREFIX/lib'.  A user can adhere to these system-wide conventions by
using the `--libdir' option when installing packages.  When a user has
already installed packages in 64-bit mode using the GNU default
`--libdir=PREFIX/lib', he can make this directory adhere to the
system-wide convention by placing a symbolic link:
On glibc systems:
     `ln -s lib PREFIX/lib64'

On Solaris systems:
     `ln -s . PREFIX/lib/64'

10.10 Controlling the Exported Symbols of Shared Libraries
==========================================================

   The `lib-symbol-visibility' module allows precise control of the
symbols exported by a shared library.  This is useful because

   * It prevents abuse of undocumented APIs of your library.  Symbols
     that are not exported from the library cannot be used.  This
     eliminates the problem that when the maintainer of the library
     changes internals of the library, maintainers of other projects
     cry "breakage".  Instead, these maintainers are forced to
     negotiate the desired API from the maintainer of the library.

   * It reduces the risk of symbol collision between your library and
     other libraries.  For example, the symbol `readline' is defined in
     several libraries, most of which don't have the same semantics and
     the same calling convention as the GNU readline library.

   * It reduces the startup time of programs linked to the library.
     This is because the dynamic loader has less symbols to process.

   * It allows the compiler to generate better code.  Within a shared
     library, a call to a function that is a global symbol costs a
     "call" instruction to a code location in the so-called PLT
     (procedure linkage table) which contains a "jump" instruction to
     the actual function's code.  (This is needed so that the function
     can be overridden, for example by a function with the same name in
     the executable or in a shared library interposed with
     `LD_PRELOAD'.) Whereas a call to a function for which the compiler
     can assume that it is in the same shared library is just a direct
     "call" instructions.  Similarly for variables: A reference to a
     global variable fetches a pointer in the so-called GOT (global
     offset table); this is a pointer to the variable's memory.  So the
     code to access it is two memory load instructions.  Whereas for a
     variable which is known to reside in the same shared library, it
     is just a direct memory access: one memory load instruction.

   There are traditionally three ways to specify the exported symbols
of a shared library.

   * The programmer specifies the list of symbols to be exported when
     the shared library is created.  Usually a command-line option is
     passed to the linker, with the name of a file containing the
     symbols.

     The upside of this approach is flexibility: it allows the same
     code to be used in different libraries with different export
     lists.  The downsides are: 1. it's a lot of maintenance overhead
     when the symbol list is platform dependent, 2. it doesn't work
     well with C++, due to name mangling.

   * The programmer specifies a "hidden" attribute for every variable
     and function that shall not be exported.

     The drawbacks of this approach are: Symbols are still exported from
     the library by default.  It's a lot of maintenance work to mark
     every non- exported variable and function.  But usually the
     exported API is quite small, compared to the internal API of the
     library.  And it's the wrong paradigm: It doesn't force thinking
     when introducing new exported API.

   * The programmer specifies a "hidden" attribute for all files that
     make up the shared library, and an "exported" attribute for those
     symbols in these files that shall be exported.

     This is perfect: It burdens the maintainer only for exported API,
     not for library-internal API.  And it keeps the annotations in the
     source code.

   GNU libtool's `-export-symbols' option implements the first approach.

   This gnulib module implements the third approach.  For this it
relies on GNU GCC 4.0 or newer, namely on its `-fvisibility=hidden'
command-line option and the "visibility" attribute.  (The "visibility"
attribute was already supported in GCC 3.4, but without the command
line option, introduced in GCC 4.0, the third approach could not be
used.)

   More explanations on this subject can be found in
`http://gcc.gnu.org/wiki/Visibility' - which contains more details on
the GCC features and additional advice for C++ libraries - and in
Ulrich Drepper's paper `http://people.redhat.com/drepper/dsohowto.pdf'
- which also explains other tricks for reducing the startup time impact
of shared libraries.

   The gnulib autoconf macro `gl_VISIBILITY' tests for GCC 4.0 or newer.
It defines a Makefile variable `@CFLAG_VISIBILITY@' containing
`-fvisibility=hidden' or nothing.  It also defines as a C macro and as
a substituted variable: @HAVE_VISIBILITY@.  Its value is 1 when symbol
visibility control is supported, and 0 otherwise.

   To use this module in a library, say libfoo, you will do these steps:

  1. Add `@CFLAG_VISIBILITY@' or (in a Makefile.am)
     `$(CFLAG_VISIBILITY)' to the CFLAGS for the compilation of the
     sources that make up the library.

  2. Add a C macro definition, say `-DBUILDING_LIBFOO', to the CPPFLAGS
     for the compilation of the sources that make up the library.

  3. Define a macro specific to your library like this.
          #if BUILDING_LIBFOO && HAVE_VISIBILITY
          #define LIBFOO_DLL_EXPORTED __attribute__((__visibility__("default")))
          #else
          #define LIBFOO_DLL_EXPORTED
          #endif
     This macro should be enabled in all public header files of your
     library.

  4. Annotate all variable, function and class declarations in all
     public header files of your library with `LIBFOO_DLL_EXPORTED'.
     This annotation can occur at different locations: between the
     `extern' and the type or return type, or just before the entity
     being declared, or after the entire declarator.  My preference is
     to put it right after `extern', so that the declarations in the
     header files remain halfway readable.

   Note that the precise control of the exported symbols will not work
with other compilers than GCC >= 4.0, and will not work on systems
where the assembler or linker lack the support of "hidden" visibility.
Therefore, it's good if, in order to reduce the risk of collisions with
symbols in other libraries, you continue to use a prefix specific to
your library for all non-static variables and functions and for all C++
classes in your library.

   Note about other compilers: MSVC support can be added easily, by
extending the definition of the macro mentioned above, to something
like this:
     #if BUILDING_LIBFOO && HAVE_VISIBILITY
     #define LIBFOO_DLL_EXPORTED __attribute__((__visibility__("default")))
     #elif BUILDING_LIBFOO && defined _MSC_VER
     #define LIBFOO_DLL_EXPORTED __declspec(dllexport)
     #elif defined _MSC_VER
     #define LIBFOO_DLL_EXPORTED __declspec(dllimport)
     #else
     #define LIBFOO_DLL_EXPORTED
     #endif

   i

10.11 LD Version Scripts
========================

   The `lib-symbol-versions' module can be used to add shared library
versioning support.  Currently, only GNU LD and the Solaris linker
supports this.

   Version scripts provides information that can be used by GNU/Linux
distribution packaging tools.  For example, Debian has a tool
`dpkg-shlibdeps' that can determine the minimal required version of
each dependency (by looking at the symbol list) and stuff the
information into the Debian specific packaging files.

   For more information and other uses of version scripts, see Ulrich
Drepper's paper `http://people.redhat.com/drepper/dsohowto.pdf'

   You use the module by importing it to your library, and then add the
following lines to the `Makefile.am' that builds the library:

     if HAVE_LD_VERSION_SCRIPT
     libfoo_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libfoo.map
     endif

   The version script file format is documented in the GNU LD manual,
but a small example would be:

     LIBFOO_1.0 {
       global:
         libfoo_init; libfoo_doit; libfoo_done;

       local:
         *;
     };

   If you target platforms that do not support linker scripts (i.e., all
platforms that doesn't use GNU LD) you may want to consider a more
portable but less powerful alternative: libtool `-export-symbols'.  It
will hide internal symbols from your library, but will not add ELF
versioning symbols.  Your usage would then be something like:

     if HAVE_LD_VERSION_SCRIPT
     libfoo_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libfoo.map
     else
     libfoo_la_LDFLAGS += -export-symbols $(srcdir)/libfoo.sym
     endif

   See the Libtool manual for the file syntax, but a small example would
be:

     libfoo_init
     libfoo_doit
     libfoo_done

   To avoid the need for a `*.sym' file if your symbols are easily
expressed using a regular expression, you may use
`-export-symbols-regex':

     if HAVE_LD_VERSION_SCRIPT
     libfoo_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libfoo.map
     else
     libfoo_la_LDFLAGS += -export-symbols-regex '^libfoo_.*'
     endif

   For more discussions about symbol visibility, rather than shared
library versioning, see the `visibility' module (*note Exported Symbols
of Shared Libraries::).

10.12 Visual Studio Compatibility
=================================

   The `lib-msvc-compat' module detects whether the linker supports
`--output-def' when building a library.  That parameter is used to
generate a DEF file for a shared library (DLL).  DEF files are useful
for developers that use Visual Studio to develop programs that links to
your library.  See the GNU LD manual for more information.

   There are other ways to create a DEF file, but we believe they are
all sub-optimal to using `--output-def' during the build process.  The
variants we have considered include:

   * Use DUMPBIN /EXPORTS.  The tool does not generate DEF files
     directly, so its output needs to be post processed manually.  The
     tool is documented to potentially not work with non-MS development
     tools (`http://support.microsoft.com/kb/131313/en-us'), which is
     the case when MinGW is used to build the library.

   * Use IMPDEF.  There is a tool called IMPDEF
     (`http://sei.pku.edu.cn/~caodg/course/c/reference/win32/tools/dlltool.html')
     that can generate DEF files.  However, it is not part of a standard
     Visual Studio installation.  Further, it is documented as being an
     unreliable process.

   * Use DLLTOOL.  The dlltool is part of the MinGW suite, and thus not
     part of a standard Visual Studio installation.  The documentation
     for the IMPDEF tool claims that DLLTOOL is the wrong tool for this
     job.  Finally, DLLTOOL does not generate DEF files directly, so it
     requires post-processing of the output.


   If you are using libtool to build your shared library, here is how to
use this module.  Import `lib-msvc-compat' to your project, and then
add the following lines to the `Makefile.am' that builds the library:

     if HAVE_LD_OUTPUT_DEF
     libfoo_la_LDFLAGS += -Wl,--output-def,libfoo-$(DLL_VERSION).def
     defexecdir = $(bindir)
     defexec_DATA = libfoo-$(DLL_VERSION).def
     DISTCLEANFILES += $(defexec_DATA)
     endif

   The `DLL_VERSION' variable needs to be defined.  It should be the
shared library version number used in the DLL filename.  For Windows
targets you compute this value from the values you pass to Libtool's
`-version-info'.  Assuming you have variables `LT_CURRENT' and `LT_AGE'
defined for the `CURRENT' and `AGE' libtool version integers, you
compute `DLL_VERSION' as follows:

     DLL_VERSION=`expr ${LT_CURRENT} - ${LT_AGE}`
     AC_SUBST(DLL_VERSION)

10.13 Supporting Relocation
===========================

   It has been a pain for many users of GNU packages for a long time
that packages are not relocatable.  It means a user cannot copy a
program, installed by another user on the same machine, to his home
directory, and have it work correctly (including i18n).  So many users
need to go through `configure; make; make install' with all its
dependencies, options, and hurdles.

   Red Hat, Debian, and similar package systems solve the "ease of
installation" problem, but they hardwire path names, usually to `/usr'
or `/usr/local'.  This means that users need root privileges to install
a binary package, and prevents installing two different versions of the
same binary package.

   A relocatable program can be moved or copied to a different location
on the filesystem.  It is possible to make symlinks to the installed
and moved programs, and invoke them through the symlink. It is possible
to do the same thing with a hard link _only_ if the hard link file is
in the same directory as the real program.

   The `relocatable-prog' module aims to ease the process of making a
GNU program relocatable.  It helps overcome two obstacles.  First, it
aids with relocating the hard-coded references to absolute file names
that GNU programs often contain.  These references must be fixed up at
runtime if a program is to be successfully relocated.  The
`relocatable-prog' module provides a function `relocate' that does this
job.

   Second, the loader must be able to find shared libraries linked to
relocatable executables or referenced by other shared libraries linked
to relocatable executables.  The `relocatable-prog' module helps out
here in a platform-specific way:

   * On GNU/Linux, it adds a linker option (`-rpath') that causes the
     dynamic linker to search for libraries in a directory relative to
     the location of the invoked executable.

   * On other Unix systems, it installs a wrapper executable.  The
     wrapper sets the environment variable that controls shared library
     searching (usually `LD_LIBRARY_PATH') and then invokes the real
     executable.

     This approach does not always work.  On OpenBSD and OpenServer,
     prereleases of Libtool 1.5 put absolute file names of libraries in
     executables, which prevents searching any other locations.

   * On Windows, the executable's own directory is searched for
     libraries, so installing shared libraries into the executable's
     directory is sufficient.

   You can make your program relocatable by following these steps:

  1. Import the `relocatable-prog' module.

  2. In every program, add to `main' as the first statement (even
     before setting the locale or doing anything related to libintl):

          set_program_name (argv[0]);

     The prototype for this function is in `progname.h'.

  3. Everywhere where you use a constant pathname from
     installation-time, wrap it in `relocate' so it gets translated to
     the run-time situation.  Example:

          bindtextdomain (PACKAGE, LOCALEDIR);

     becomes:

          bindtextdomain (PACKAGE, relocate (LOCALEDIR));

     The prototype for this function is in `relocatable.h'.

  4. If your package installs shell scripts, also import the
     `relocatable-script' module.  Then, near the beginning of each
     shell script that your package installs, add the following:

          @relocatable_sh@
          if test "@RELOCATABLE@" = yes; then
            exec_prefix="@exec_prefix@"
            bindir="@bindir@"
            orig_installdir="$bindir" # see Makefile.am's *_SCRIPTS variables
            func_find_curr_installdir # determine curr_installdir
            func_find_prefixes
            # Relocate the directory variables that we use.
            gettext_dir=`
              echo "$gettext_dir/" \
              | sed -e "s%^${orig_installprefix}/%${curr_installprefix}/%" \
              | sed -e 's,/$,,'`
          fi

     You must adapt the definition of `orig_installdir', depending on
     where the script gets installed.  Also, at the end, instead of
     `gettext_dir', transform those variables that you need.

  5. In your `Makefile.am', for every program `foo' that gets installed
     in, say, `$(bindir)', you add:

          foo_CPPFLAGS = -DINSTALLDIR=\"$(bindir)\"
          if RELOCATABLE_VIA_LD
          foo_LDFLAGS = `$(RELOCATABLE_LDFLAGS) $(bindir)`
          endif

  6. You may also need to add a couple of variable assignments to your
     `configure.ac'.

     If your package (or any package you rely on, e.g. gettext-runtime)
     will be relocated together with a set of installed shared
     libraries, then set RELOCATABLE_LIBRARY_PATH to a colon-separated
     list of those libraries' directories, e.g.
          RELOCATABLE_LIBRARY_PATH='$(libdir)'

     If your `config.h' is not in `$(top_builddir)', then set
     RELOCATABLE_CONFIG_H_DIR to its directory, e.g.
          RELOCATABLE_CONFIG_H_DIR='$(top_builddir)/src'

   Set RELOCATABLE_STRIP to `:'.  This is needed so that `make install'
installs executables without stripping them.

10.14 func
==========

   The `func' module makes sure that you can use the predefined
identifier `__func__' as defined by C99 in your code.

   A small example is:

     #include <config.h>
     #include <stdio.h> /* for printf */

     int main (void)
     {
         printf ("%s: hello world\n", __func__);
     }

10.15 warnings
==============

   The `warnings' module allows to regularly build a package with more
GCC warnings than the default warnings emitted by GCC.

   It provides the following functionality:

   * You can select some warning options, such as `-Wall', to be enabled
     whenever building with a GCC version that supports these options.
     The user can choose to override these warning options by providing
     the opposite options in the `CFLAGS' variable at configuration
     time.

   * You can make these warnings apply to selected directories only.  In
     projects where subprojects are maintained by different people, or
     where parts of the source code are imported from external sources
     - for example from gnulib -, it is useful to apply different
     warning options to different directories.

   * It allows to use `-Werror' at `make distcheck' time, to verify
     that on the maintainer's system, no warnings remain.  (Note that
     use of `-Werror' in `CFLAGS' does not work in general, because it
     may break autoconfiguration.)

   To use this module, you need the following:

  1. In `configure.ac', use for example
          gl_WARN_ADD([-Wall], [WARN_CFLAGS])
          gl_WARN_ADD([-Wpointer-arith], [WARN_CFLAGS])

  2. In the directories which shall use `WARN_CFLAGS', use it in the
     definition of `AM_CFLAGS', like this:
          AM_CFLAGS = $(WARN_CFLAGS)

     Note that the `AM_CFLAGS' is used in combination with `CFLAGS' and
     before `CFLAGS' in build rules emitted by Automake.  This allows
     the user to provide `CFLAGS' that override the `WARN_CFLAGS'.

   Note that it is a bad idea to use `gl_WARN_ADD([-Werror])'.  The
warnings emitted by GCC depend, to some extent, on the contents of the
system header files, on the size and signedness of built-in types, etc.
Use of `-Werror' would cause frustration to all users on platforms that
the maintainer has not tested before the release.  It is better if
maintainers use `-Werror' only for themselves (for example, during
`make distcheck', as mentioned above).

10.16 manywarnings
==================

   The `manywarnings' module allows you to enable as many GCC warnings
as possible for your package. The purpose is to protect against
introducing new code that triggers warnings that weren't already
triggered by the existing code base.

   An example use of the module is as follows:

     gl_MANYWARN_ALL_GCC([warnings])
     # Set up the list of the pointless, undesired warnings.
     nw=
     nw="$nw -Wsystem-headers"       # Don't let system headers trigger warnings
     nw="$nw -Wundef"                # All compiler preprocessors support #if UNDEF
     nw="$nw -Wtraditional"          # All compilers nowadays support ANSI C
     nw="$nw -Wconversion"           # These warnings usually don't point to mistakes.
     nw="$nw -Wsign-conversion"      # Likewise.
     # Enable all GCC warnings not in this list.
     gl_MANYWARN_COMPLEMENT[warnings], [$warnings], [$nw])
     for w in $warnings; do
       gl_WARN_ADD([$w])
     done

   This module is meant to be used by developers who are not very
experienced regarding the various GCC warning options. In the beginning
you will set the list of undesired warnings (`nw' in the example above)
to empty, and compile the package with all possible warnings enabled.
The GCC option `-fdiagnostics-show-option', available in GCC 4.1 or
newer, helps understanding which warnings originated from which option.
Then you will go through the list of warnings. You will likely
deactivate warnings that occur often and don't point to mistakes in the
code, by adding them to the `nw' variable, then reconfiguring and
recompiling. When warnings point to real mistakes and bugs in the code,
you will of course not disable them.

   There are also many GCC warning options which usually don't point to
mistakes in the code; these warnings enforce a certain programming
style. It is a project management decision whether you want your code
to follow any of these styles. Note that some of these programming
styles are conflicting. You cannot have them all; you have to choose
among them.

   When a new version of GCC is released, you can add the new warning
options that it introduces into the `gl_MANYWARN_ALL_GCC' macro (and
submit your modification to the Gnulib maintainers :-)), and enjoy the
benefits of the new warnings, while adding the undesired ones to the
`nw' variable.

Appendix A GNU Free Documentation License
*****************************************

                     Version 1.3, 3 November 2008

     Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
     `http://fsf.org/'

     Everyone is permitted to copy and distribute verbatim copies
     of this license document, but changing it is not allowed.

  0. PREAMBLE

     The purpose of this License is to make a manual, textbook, or other
     functional and useful document "free" in the sense of freedom: to
     assure everyone the effective freedom to copy and redistribute it,
     with or without modifying it, either commercially or
     noncommercially.  Secondarily, this License preserves for the
     author and publisher a way to get credit for their work, while not
     being considered responsible for modifications made by others.

     This License is a kind of "copyleft", which means that derivative
     works of the document must themselves be free in the same sense.
     It complements the GNU General Public License, which is a copyleft
     license designed for free software.

     We have designed this License in order to use it for manuals for
     free software, because free software needs free documentation: a
     free program should come with manuals providing the same freedoms
     that the software does.  But this License is not limited to
     software manuals; it can be used for any textual work, regardless
     of subject matter or whether it is published as a printed book.
     We recommend this License principally for works whose purpose is
     instruction or reference.

  1. APPLICABILITY AND DEFINITIONS

     This License applies to any manual or other work, in any medium,
     that contains a notice placed by the copyright holder saying it
     can be distributed under the terms of this License.  Such a notice
     grants a world-wide, royalty-free license, unlimited in duration,
     to use that work under the conditions stated herein.  The
     "Document", below, refers to any such manual or work.  Any member
     of the public is a licensee, and is addressed as "you".  You
     accept the license if you copy, modify or distribute the work in a
     way requiring permission under copyright law.

     A "Modified Version" of the Document means any work containing the
     Document or a portion of it, either copied verbatim, or with
     modifications and/or translated into another language.

     A "Secondary Section" is a named appendix or a front-matter section
     of the Document that deals exclusively with the relationship of the
     publishers or authors of the Document to the Document's overall
     subject (or to related matters) and contains nothing that could
     fall directly within that overall subject.  (Thus, if the Document
     is in part a textbook of mathematics, a Secondary Section may not
     explain any mathematics.)  The relationship could be a matter of
     historical connection with the subject or with related matters, or
     of legal, commercial, philosophical, ethical or political position
     regarding them.

     The "Invariant Sections" are certain Secondary Sections whose
     titles are designated, as being those of Invariant Sections, in
     the notice that says that the Document is released under this
     License.  If a section does not fit the above definition of
     Secondary then it is not allowed to be designated as Invariant.
     The Document may contain zero Invariant Sections.  If the Document
     does not identify any Invariant Sections then there are none.

     The "Cover Texts" are certain short passages of text that are
     listed, as Front-Cover Texts or Back-Cover Texts, in the notice
     that says that the Document is released under this License.  A
     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
     be at most 25 words.

     A "Transparent" copy of the Document means a machine-readable copy,
     represented in a format whose specification is available to the
     general public, that is suitable for revising the document
     straightforwardly with generic text editors or (for images
     composed of pixels) generic paint programs or (for drawings) some
     widely available drawing editor, and that is suitable for input to
     text formatters or for automatic translation to a variety of
     formats suitable for input to text formatters.  A copy made in an
     otherwise Transparent file format whose markup, or absence of
     markup, has been arranged to thwart or discourage subsequent
     modification by readers is not Transparent.  An image format is
     not Transparent if used for any substantial amount of text.  A
     copy that is not "Transparent" is called "Opaque".

     Examples of suitable formats for Transparent copies include plain
     ASCII without markup, Texinfo input format, LaTeX input format,
     SGML or XML using a publicly available DTD, and
     standard-conforming simple HTML, PostScript or PDF designed for
     human modification.  Examples of transparent image formats include
     PNG, XCF and JPG.  Opaque formats include proprietary formats that
     can be read and edited only by proprietary word processors, SGML or
     XML for which the DTD and/or processing tools are not generally
     available, and the machine-generated HTML, PostScript or PDF
     produced by some word processors for output purposes only.

     The "Title Page" means, for a printed book, the title page itself,
     plus such following pages as are needed to hold, legibly, the
     material this License requires to appear in the title page.  For
     works in formats which do not have any title page as such, "Title
     Page" means the text near the most prominent appearance of the
     work's title, preceding the beginning of the body of the text.

     The "publisher" means any person or entity that distributes copies
     of the Document to the public.

     A section "Entitled XYZ" means a named subunit of the Document
     whose title either is precisely XYZ or contains XYZ in parentheses
     following text that translates XYZ in another language.  (Here XYZ
     stands for a specific section name mentioned below, such as
     "Acknowledgements", "Dedications", "Endorsements", or "History".)
     To "Preserve the Title" of such a section when you modify the
     Document means that it remains a section "Entitled XYZ" according
     to this definition.

     The Document may include Warranty Disclaimers next to the notice
     which states that this License applies to the Document.  These
     Warranty Disclaimers are considered to be included by reference in
     this License, but only as regards disclaiming warranties: any other
     implication that these Warranty Disclaimers may have is void and
     has no effect on the meaning of this License.

  2. VERBATIM COPYING

     You may copy and distribute the Document in any medium, either
     commercially or noncommercially, provided that this License, the
     copyright notices, and the license notice saying this License
     applies to the Document are reproduced in all copies, and that you
     add no other conditions whatsoever to those of this License.  You
     may not use technical measures to obstruct or control the reading
     or further copying of the copies you make or distribute.  However,
     you may accept compensation in exchange for copies.  If you
     distribute a large enough number of copies you must also follow
     the conditions in section 3.

     You may also lend copies, under the same conditions stated above,
     and you may publicly display copies.

  3. COPYING IN QUANTITY

     If you publish printed copies (or copies in media that commonly
     have printed covers) of the Document, numbering more than 100, and
     the Document's license notice requires Cover Texts, you must
     enclose the copies in covers that carry, clearly and legibly, all
     these Cover Texts: Front-Cover Texts on the front cover, and
     Back-Cover Texts on the back cover.  Both covers must also clearly
     and legibly identify you as the publisher of these copies.  The
     front cover must present the full title with all words of the
     title equally prominent and visible.  You may add other material
     on the covers in addition.  Copying with changes limited to the
     covers, as long as they preserve the title of the Document and
     satisfy these conditions, can be treated as verbatim copying in
     other respects.

     If the required texts for either cover are too voluminous to fit
     legibly, you should put the first ones listed (as many as fit
     reasonably) on the actual cover, and continue the rest onto
     adjacent pages.

     If you publish or distribute Opaque copies of the Document
     numbering more than 100, you must either include a
     machine-readable Transparent copy along with each Opaque copy, or
     state in or with each Opaque copy a computer-network location from
     which the general network-using public has access to download
     using public-standard network protocols a complete Transparent
     copy of the Document, free of added material.  If you use the
     latter option, you must take reasonably prudent steps, when you
     begin distribution of Opaque copies in quantity, to ensure that
     this Transparent copy will remain thus accessible at the stated
     location until at least one year after the last time you
     distribute an Opaque copy (directly or through your agents or
     retailers) of that edition to the public.

     It is requested, but not required, that you contact the authors of
     the Document well before redistributing any large number of
     copies, to give them a chance to provide you with an updated
     version of the Document.

  4. MODIFICATIONS

     You may copy and distribute a Modified Version of the Document
     under the conditions of sections 2 and 3 above, provided that you
     release the Modified Version under precisely this License, with
     the Modified Version filling the role of the Document, thus
     licensing distribution and modification of the Modified Version to
     whoever possesses a copy of it.  In addition, you must do these
     things in the Modified Version:

       A. Use in the Title Page (and on the covers, if any) a title
          distinct from that of the Document, and from those of
          previous versions (which should, if there were any, be listed
          in the History section of the Document).  You may use the
          same title as a previous version if the original publisher of
          that version gives permission.

       B. List on the Title Page, as authors, one or more persons or
          entities responsible for authorship of the modifications in
          the Modified Version, together with at least five of the
          principal authors of the Document (all of its principal
          authors, if it has fewer than five), unless they release you
          from this requirement.

       C. State on the Title page the name of the publisher of the
          Modified Version, as the publisher.

       D. Preserve all the copyright notices of the Document.

       E. Add an appropriate copyright notice for your modifications
          adjacent to the other copyright notices.

       F. Include, immediately after the copyright notices, a license
          notice giving the public permission to use the Modified
          Version under the terms of this License, in the form shown in
          the Addendum below.

       G. Preserve in that license notice the full lists of Invariant
          Sections and required Cover Texts given in the Document's
          license notice.

       H. Include an unaltered copy of this License.

       I. Preserve the section Entitled "History", Preserve its Title,
          and add to it an item stating at least the title, year, new
          authors, and publisher of the Modified Version as given on
          the Title Page.  If there is no section Entitled "History" in
          the Document, create one stating the title, year, authors,
          and publisher of the Document as given on its Title Page,
          then add an item describing the Modified Version as stated in
          the previous sentence.

       J. Preserve the network location, if any, given in the Document
          for public access to a Transparent copy of the Document, and
          likewise the network locations given in the Document for
          previous versions it was based on.  These may be placed in
          the "History" section.  You may omit a network location for a
          work that was published at least four years before the
          Document itself, or if the original publisher of the version
          it refers to gives permission.

       K. For any section Entitled "Acknowledgements" or "Dedications",
          Preserve the Title of the section, and preserve in the
          section all the substance and tone of each of the contributor
          acknowledgements and/or dedications given therein.

       L. Preserve all the Invariant Sections of the Document,
          unaltered in their text and in their titles.  Section numbers
          or the equivalent are not considered part of the section
          titles.

       M. Delete any section Entitled "Endorsements".  Such a section
          may not be included in the Modified Version.

       N. Do not retitle any existing section to be Entitled
          "Endorsements" or to conflict in title with any Invariant
          Section.

       O. Preserve any Warranty Disclaimers.

     If the Modified Version includes new front-matter sections or
     appendices that qualify as Secondary Sections and contain no
     material copied from the Document, you may at your option
     designate some or all of these sections as invariant.  To do this,
     add their titles to the list of Invariant Sections in the Modified
     Version's license notice.  These titles must be distinct from any
     other section titles.

     You may add a section Entitled "Endorsements", provided it contains
     nothing but endorsements of your Modified Version by various
     parties--for example, statements of peer review or that the text
     has been approved by an organization as the authoritative
     definition of a standard.

     You may add a passage of up to five words as a Front-Cover Text,
     and a passage of up to 25 words as a Back-Cover Text, to the end
     of the list of Cover Texts in the Modified Version.  Only one
     passage of Front-Cover Text and one of Back-Cover Text may be
     added by (or through arrangements made by) any one entity.  If the
     Document already includes a cover text for the same cover,
     previously added by you or by arrangement made by the same entity
     you are acting on behalf of, you may not add another; but you may
     replace the old one, on explicit permission from the previous
     publisher that added the old one.

     The author(s) and publisher(s) of the Document do not by this
     License give permission to use their names for publicity for or to
     assert or imply endorsement of any Modified Version.

  5. COMBINING DOCUMENTS

     You may combine the Document with other documents released under
     this License, under the terms defined in section 4 above for
     modified versions, provided that you include in the combination
     all of the Invariant Sections of all of the original documents,
     unmodified, and list them all as Invariant Sections of your
     combined work in its license notice, and that you preserve all
     their Warranty Disclaimers.

     The combined work need only contain one copy of this License, and
     multiple identical Invariant Sections may be replaced with a single
     copy.  If there are multiple Invariant Sections with the same name
     but different contents, make the title of each such section unique
     by adding at the end of it, in parentheses, the name of the
     original author or publisher of that section if known, or else a
     unique number.  Make the same adjustment to the section titles in
     the list of Invariant Sections in the license notice of the
     combined work.

     In the combination, you must combine any sections Entitled
     "History" in the various original documents, forming one section
     Entitled "History"; likewise combine any sections Entitled
     "Acknowledgements", and any sections Entitled "Dedications".  You
     must delete all sections Entitled "Endorsements."

  6. COLLECTIONS OF DOCUMENTS

     You may make a collection consisting of the Document and other
     documents released under this License, and replace the individual
     copies of this License in the various documents with a single copy
     that is included in the collection, provided that you follow the
     rules of this License for verbatim copying of each of the
     documents in all other respects.

     You may extract a single document from such a collection, and
     distribute it individually under this License, provided you insert
     a copy of this License into the extracted document, and follow
     this License in all other respects regarding verbatim copying of
     that document.

  7. AGGREGATION WITH INDEPENDENT WORKS

     A compilation of the Document or its derivatives with other
     separate and independent documents or works, in or on a volume of
     a storage or distribution medium, is called an "aggregate" if the
     copyright resulting from the compilation is not used to limit the
     legal rights of the compilation's users beyond what the individual
     works permit.  When the Document is included in an aggregate, this
     License does not apply to the other works in the aggregate which
     are not themselves derivative works of the Document.

     If the Cover Text requirement of section 3 is applicable to these
     copies of the Document, then if the Document is less than one half
     of the entire aggregate, the Document's Cover Texts may be placed
     on covers that bracket the Document within the aggregate, or the
     electronic equivalent of covers if the Document is in electronic
     form.  Otherwise they must appear on printed covers that bracket
     the whole aggregate.

  8. TRANSLATION

     Translation is considered a kind of modification, so you may
     distribute translations of the Document under the terms of section
     4.  Replacing Invariant Sections with translations requires special
     permission from their copyright holders, but you may include
     translations of some or all Invariant Sections in addition to the
     original versions of these Invariant Sections.  You may include a
     translation of this License, and all the license notices in the
     Document, and any Warranty Disclaimers, provided that you also
     include the original English version of this License and the
     original versions of those notices and disclaimers.  In case of a
     disagreement between the translation and the original version of
     this License or a notice or disclaimer, the original version will
     prevail.

     If a section in the Document is Entitled "Acknowledgements",
     "Dedications", or "History", the requirement (section 4) to
     Preserve its Title (section 1) will typically require changing the
     actual title.

  9. TERMINATION

     You may not copy, modify, sublicense, or distribute the Document
     except as expressly provided under this License.  Any attempt
     otherwise to copy, modify, sublicense, or distribute it is void,
     and will automatically terminate your rights under this License.

     However, if you cease all violation of this License, then your
     license from a particular copyright holder is reinstated (a)
     provisionally, unless and until the copyright holder explicitly
     and finally terminates your license, and (b) permanently, if the
     copyright holder fails to notify you of the violation by some
     reasonable means prior to 60 days after the cessation.

     Moreover, your license from a particular copyright holder is
     reinstated permanently if the copyright holder notifies you of the
     violation by some reasonable means, this is the first time you have
     received notice of violation of this License (for any work) from
     that copyright holder, and you cure the violation prior to 30 days
     after your receipt of the notice.

     Termination of your rights under this section does not terminate
     the licenses of parties who have received copies or rights from
     you under this License.  If your rights have been terminated and
     not permanently reinstated, receipt of a copy of some or all of
     the same material does not give you any rights to use it.

 10. FUTURE REVISIONS OF THIS LICENSE

     The Free Software Foundation may publish new, revised versions of
     the GNU Free Documentation License from time to time.  Such new
     versions will be similar in spirit to the present version, but may
     differ in detail to address new problems or concerns.  See
     `http://www.gnu.org/copyleft/'.

     Each version of the License is given a distinguishing version
     number.  If the Document specifies that a particular numbered
     version of this License "or any later version" applies to it, you
     have the option of following the terms and conditions either of
     that specified version or of any later version that has been
     published (not as a draft) by the Free Software Foundation.  If
     the Document does not specify a version number of this License,
     you may choose any version ever published (not as a draft) by the
     Free Software Foundation.  If the Document specifies that a proxy
     can decide which future versions of this License can be used, that
     proxy's public statement of acceptance of a version permanently
     authorizes you to choose that version for the Document.

 11. RELICENSING

     "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
     World Wide Web server that publishes copyrightable works and also
     provides prominent facilities for anybody to edit those works.  A
     public wiki that anybody can edit is an example of such a server.
     A "Massive Multiauthor Collaboration" (or "MMC") contained in the
     site means any set of copyrightable works thus published on the MMC
     site.

     "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
     license published by Creative Commons Corporation, a not-for-profit
     corporation with a principal place of business in San Francisco,
     California, as well as future copyleft versions of that license
     published by that same organization.

     "Incorporate" means to publish or republish a Document, in whole or
     in part, as part of another Document.

     An MMC is "eligible for relicensing" if it is licensed under this
     License, and if all works that were first published under this
     License somewhere other than this MMC, and subsequently
     incorporated in whole or in part into the MMC, (1) had no cover
     texts or invariant sections, and (2) were thus incorporated prior
     to November 1, 2008.

     The operator of an MMC Site may republish an MMC contained in the
     site under CC-BY-SA on the same site at any time before August 1,
     2009, provided the MMC is eligible for relicensing.


ADDENDUM: How to use this License for your documents
====================================================

   To use this License in a document you have written, include a copy of
the License in the document and put the following copyright and license
notices just after the title page:

       Copyright (C)  YEAR  YOUR NAME.
       Permission is granted to copy, distribute and/or modify this document
       under the terms of the GNU Free Documentation License, Version 1.3
       or any later version published by the Free Software Foundation;
       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
       Texts.  A copy of the license is included in the section entitled ``GNU
       Free Documentation License''.

   If you have Invariant Sections, Front-Cover Texts and Back-Cover
Texts, replace the "with...Texts." line with this:

         with the Invariant Sections being LIST THEIR TITLES, with
         the Front-Cover Texts being LIST, and with the Back-Cover Texts
         being LIST.

   If you have Invariant Sections without Cover Texts, or some other
combination of the three, merge those two alternatives to suit the
situation.

   If your document contains nontrivial examples of program code, we
recommend releasing these examples in parallel under your choice of
free software license, such as the GNU General Public License, to
permit their use in free software.

Index
*****

_exit:                                         See 6.6.     (line  4860)
_Exit:                                         See 6.5.     (line  4846)
_longjmp:                                      See 6.7.     (line  4872)
_setjmp:                                       See 6.8.     (line  4891)
_tolower:                                      See 6.9.     (line  4910)
_toupper:                                      See 6.10.    (line  4923)
a64l:                                          See 6.11.    (line  4936)
abort:                                         See 6.12.    (line  4953)
Aborting execution:                            See 3.3.     (line  3259)
abs:                                           See 6.13.    (line  4970)
AC_LIB_HAVE_LINKFLAGS(NAME, [DEPENDENCIES], [INCLUDES], [TESTCODE], [MISSING-MESSAGE]):See 10.9.
                                                            (line 34778)
AC_LIB_LINKFLAGS(NAME, [DEPENDENCIES]):        See 10.9.    (line 34769)
accept:                                        See 6.14.    (line  4982)
access:                                        See 6.15.    (line  5008)
acct:                                          See 9.106.1. (line 32858)
acos:                                          See 6.16.    (line  5020)
acosf:                                         See 6.17.    (line  5032)
acosh:                                         See 6.18.    (line  5045)
acoshf:                                        See 6.19.    (line  5058)
acoshl:                                        See 6.20.    (line  5072)
acosl:                                         See 6.21.    (line  5087)
addmntent:                                     See 9.32.1.  (line 26495)
addseverity:                                   See 9.19.1.  (line 25377)
adjtime:                                       See 9.95.1.  (line 32384)
adjtimex:                                      See 9.96.1.  (line 32431)
advance:                                       See 9.41.1.  (line 27606)
aio_cancel:                                    See 6.22.    (line  5102)
aio_error:                                     See 6.23.    (line  5116)
aio_fsync:                                     See 6.24.    (line  5131)
aio_init:                                      See 9.1.1.   (line 24303)
aio_read:                                      See 6.25.    (line  5146)
aio_return:                                    See 6.26.    (line  5160)
aio_suspend:                                   See 6.27.    (line  5175)
aio_write:                                     See 6.28.    (line  5189)
alarm:                                         See 6.29.    (line  5203)
ALLOC:                                         See 10.3.    (line 33767)
ALLOC_N:                                       See 10.3.    (line 33774)
ALLOC_N_UNINITIALIZED:                         See 10.3.    (line 33781)
alloca <1>:                                    See 10.2.    (line 33699)
alloca:                                        See 10.1.    (line 33663)
alphasort:                                     See 6.30.    (line  5216)
argp_err_exit_status:                          See 9.3.1.   (line 24393)
argp_error:                                    See 9.3.2.   (line 24405)
argp_failure:                                  See 9.3.3.   (line 24417)
argp_help:                                     See 9.3.4.   (line 24429)
argp_parse:                                    See 9.3.5.   (line 24441)
argp_program_bug_address:                      See 9.3.6.   (line 24453)
argp_program_version:                          See 9.3.7.   (line 24465)
argp_program_version_hook:                     See 9.3.8.   (line 24477)
argp_state_help:                               See 9.3.9.   (line 24489)
argp_usage:                                    See 9.3.10.  (line 24501)
argz_add:                                      See 9.4.1.   (line 24516)
argz_add_sep:                                  See 9.4.2.   (line 24530)
argz_append:                                   See 9.4.3.   (line 24544)
argz_count:                                    See 9.4.4.   (line 24558)
argz_create:                                   See 9.4.5.   (line 24572)
argz_create_sep:                               See 9.4.6.   (line 24586)
argz_delete:                                   See 9.4.7.   (line 24600)
argz_extract:                                  See 9.4.8.   (line 24614)
argz_insert:                                   See 9.4.9.   (line 24628)
argz_next:                                     See 9.4.10.  (line 24642)
argz_replace:                                  See 9.4.11.  (line 24656)
argz_stringify:                                See 9.4.12.  (line 24670)
asctime:                                       See 6.31.    (line  5235)
asctime_r:                                     See 6.32.    (line  5249)
asin:                                          See 6.33.    (line  5265)
asinf:                                         See 6.34.    (line  5277)
asinh:                                         See 6.35.    (line  5290)
asinhf:                                        See 6.36.    (line  5303)
asinhl:                                        See 6.37.    (line  5317)
asinl:                                         See 6.38.    (line  5332)
asprintf:                                      See 9.66.1.  (line 30909)
assert:                                        See 6.39.    (line  5347)
atan:                                          See 6.40.    (line  5362)
atan2:                                         See 6.41.    (line  5374)
atan2f:                                        See 6.42.    (line  5386)
atan2l:                                        See 6.43.    (line  5399)
atanf:                                         See 6.44.    (line  5414)
atanh:                                         See 6.45.    (line  5427)
atanhf:                                        See 6.46.    (line  5440)
atanhl:                                        See 6.47.    (line  5454)
atanl:                                         See 6.48.    (line  5469)
atexit:                                        See 6.49.    (line  5484)
atof:                                          See 6.50.    (line  5497)
atoi:                                          See 6.51.    (line  5532)
atol:                                          See 6.52.    (line  5544)
atoll:                                         See 6.53.    (line  5556)
authdes_create:                                See 9.43.1.  (line 27738)
authdes_getucred:                              See 9.44.1.  (line 27964)
authdes_pk_create:                             See 9.43.2.  (line 27750)
authnone_create:                               See 9.43.3.  (line 27762)
authunix_create:                               See 9.43.4.  (line 27772)
authunix_create_default:                       See 9.43.5.  (line 27783)
autopoint, caveat:                             See 2.5.     (line  2993)
backtrace:                                     See 9.16.1.  (line 25271)
backtrace_symbols:                             See 9.16.2.  (line 25283)
backtrace_symbols_fd:                          See 9.16.3.  (line 25295)
basename:                                      See 6.54.    (line  5570)
bcmp:                                          See 7.1.     (line 23276)
bcopy:                                         See 7.2.     (line 23291)
bdflush:                                       See 9.75.1.  (line 31941)
bind:                                          See 6.55.    (line  5590)
bind_textdomain_codeset:                       See 9.27.1.  (line 25686)
bindresvport:                                  See 9.35.1.  (line 26979)
bindtextdomain:                                See 9.27.2.  (line 25698)
brk:                                           See 9.106.2. (line 32869)
bsd_signal:                                    See 7.3.     (line 23305)
bsearch:                                       See 6.56.    (line  5605)
bswap_16:                                      See 9.6.1.   (line 24795)
bswap_32:                                      See 9.6.2.   (line 24807)
bswap_64:                                      See 9.6.3.   (line 24819)
btowc:                                         See 6.57.    (line  5617)
bzero:                                         See 7.4.     (line 23320)
C++ header files:                              See 3.2.     (line  3204)
cabs:                                          See 6.58.    (line  5636)
cabsf:                                         See 6.59.    (line  5649)
cabsl:                                         See 6.60.    (line  5663)
cacos:                                         See 6.61.    (line  5678)
cacosf:                                        See 6.62.    (line  5693)
cacosh:                                        See 6.63.    (line  5708)
cacoshf:                                       See 6.64.    (line  5723)
cacoshl:                                       See 6.65.    (line  5738)
cacosl:                                        See 6.66.    (line  5753)
calloc:                                        See 6.67.    (line  5768)
callrpc:                                       See 9.46.1.  (line 28029)
canonicalize_file_name:                        See 9.67.1.  (line 31176)
capget:                                        See 9.69.1.  (line 31792)
capset:                                        See 9.69.2.  (line 31804)
carg:                                          See 6.68.    (line  5785)
cargf:                                         See 6.69.    (line  5800)
cargl:                                         See 6.70.    (line  5815)
casin:                                         See 6.71.    (line  5830)
casinf:                                        See 6.72.    (line  5845)
casinh:                                        See 6.73.    (line  5860)
casinhf:                                       See 6.74.    (line  5875)
casinhl:                                       See 6.75.    (line  5890)
casinl:                                        See 6.76.    (line  5905)
catan:                                         See 6.77.    (line  5920)
catanf:                                        See 6.78.    (line  5935)
catanh:                                        See 6.79.    (line  5950)
catanhf:                                       See 6.80.    (line  5965)
catanhl:                                       See 6.81.    (line  5980)
catanl:                                        See 6.82.    (line  5995)
catclose:                                      See 6.83.    (line  6010)
catgets:                                       See 6.84.    (line  6023)
catopen:                                       See 6.85.    (line  6036)
cbc_crypt:                                     See 9.47.1.  (line 28196)
cbrt:                                          See 6.86.    (line  6049)
cbrtf:                                         See 6.87.    (line  6061)
cbrtl:                                         See 6.88.    (line  6075)
ccos:                                          See 6.89.    (line  6090)
ccosf:                                         See 6.90.    (line  6105)
ccosh:                                         See 6.91.    (line  6120)
ccoshf:                                        See 6.92.    (line  6135)
ccoshl:                                        See 6.93.    (line  6150)
ccosl:                                         See 6.94.    (line  6165)
ceil:                                          See 6.95.    (line  6180)
ceilf:                                         See 6.96.    (line  6192)
ceill:                                         See 6.97.    (line  6206)
cexp:                                          See 6.98.    (line  6221)
cexpf:                                         See 6.99.    (line  6236)
cexpl:                                         See 6.100.   (line  6251)
cfgetispeed:                                   See 6.101.   (line  6266)
cfgetospeed:                                   See 6.102.   (line  6279)
cfmakeraw:                                     See 9.103.1. (line 32714)
cfree:                                         See 9.67.2.  (line 31188)
cfsetispeed:                                   See 6.103.   (line  6292)
cfsetospeed:                                   See 6.104.   (line  6305)
cfsetspeed:                                    See 9.103.2. (line 32725)
chdir:                                         See 6.105.   (line  6318)
chmod:                                         See 6.106.   (line  6330)
chown:                                         See 6.107.   (line  6342)
chroot:                                        See 9.106.3. (line 32879)
cimag:                                         See 6.108.   (line  6361)
cimagf:                                        See 6.109.   (line  6376)
cimagl:                                        See 6.110.   (line  6391)
clearenv:                                      See 9.67.3.  (line 31199)
clearerr:                                      See 6.111.   (line  6406)
clearerr_unlocked:                             See 9.66.3.  (line 30931)
clnt_broadcast:                                See 9.50.1.  (line 28440)
clnt_create:                                   See 9.46.2.  (line 28039)
clnt_pcreateerror:                             See 9.46.3.  (line 28049)
clnt_perrno:                                   See 9.46.4.  (line 28059)
clnt_perror:                                   See 9.46.5.  (line 28069)
clnt_spcreateerror:                            See 9.46.6.  (line 28079)
clnt_sperrno:                                  See 9.46.7.  (line 28089)
clnt_sperror:                                  See 9.46.8.  (line 28099)
clntraw_create:                                See 9.46.9.  (line 28109)
clnttcp_create:                                See 9.46.10. (line 28119)
clntudp_bufcreate:                             See 9.46.11. (line 28129)
clntudp_create:                                See 9.46.12. (line 28139)
clntunix_create:                               See 9.46.13. (line 28149)
clock:                                         See 6.112.   (line  6418)
clock_getcpuclockid:                           See 6.113.   (line  6430)
clock_getres:                                  See 6.114.   (line  6445)
clock_gettime:                                 See 6.115.   (line  6459)
clock_nanosleep:                               See 6.116.   (line  6473)
clock_settime:                                 See 6.117.   (line  6488)
clog:                                          See 6.118.   (line  6502)
clog10:                                        See 9.7.1.   (line 24834)
clog10f:                                       See 9.7.2.   (line 24846)
clog10l:                                       See 9.7.3.   (line 24858)
clogf:                                         See 6.119.   (line  6517)
clogl:                                         See 6.120.   (line  6532)
clone:                                         See 9.62.1.  (line 30508)
close:                                         See 6.121.   (line  6547)
closedir:                                      See 6.122.   (line  6564)
closelog:                                      See 6.123.   (line  6576)
comments describing functions:                 See 3.1.     (line  3170)
confstr:                                       See 6.124.   (line  6589)
conj:                                          See 6.125.   (line  6603)
conjf:                                         See 6.126.   (line  6618)
conjl:                                         See 6.127.   (line  6633)
connect:                                       See 6.128.   (line  6648)
copysign:                                      See 6.129.   (line  6663)
copysignf:                                     See 6.130.   (line  6675)
copysignl:                                     See 6.131.   (line  6689)
cos:                                           See 6.132.   (line  6704)
cosf:                                          See 6.133.   (line  6716)
cosh:                                          See 6.134.   (line  6729)
coshf:                                         See 6.135.   (line  6741)
coshl:                                         See 6.136.   (line  6754)
cosl:                                          See 6.137.   (line  6769)
cpow:                                          See 6.138.   (line  6784)
cpowf:                                         See 6.139.   (line  6799)
cpowl:                                         See 6.140.   (line  6814)
cproj:                                         See 6.141.   (line  6829)
cprojf:                                        See 6.142.   (line  6846)
cprojl:                                        See 6.143.   (line  6863)
creal:                                         See 6.144.   (line  6880)
crealf:                                        See 6.145.   (line  6895)
creall:                                        See 6.146.   (line  6910)
creat:                                         See 6.147.   (line  6925)
crypt:                                         See 6.148.   (line  6944)
crypt_r:                                       See 9.8.1.   (line 24873)
csin:                                          See 6.149.   (line  6958)
csinf:                                         See 6.150.   (line  6973)
csinh:                                         See 6.151.   (line  6988)
csinhf:                                        See 6.152.   (line  7003)
csinhl:                                        See 6.153.   (line  7018)
csinl:                                         See 6.154.   (line  7033)
csqrt:                                         See 6.155.   (line  7048)
csqrtf:                                        See 6.156.   (line  7063)
csqrtl:                                        See 6.157.   (line  7078)
ctan:                                          See 6.158.   (line  7093)
ctanf:                                         See 6.159.   (line  7108)
ctanh:                                         See 6.160.   (line  7123)
ctanhf:                                        See 6.161.   (line  7138)
ctanhl:                                        See 6.162.   (line  7153)
ctanl:                                         See 6.163.   (line  7168)
ctermid:                                       See 6.164.   (line  7183)
ctime:                                         See 6.165.   (line  7196)
ctime_r:                                       See 6.166.   (line  7220)
cuserid:                                       See 9.66.2.  (line 30920)
daemon:                                        See 9.106.4. (line 32889)
daylight:                                      See 6.167.   (line  7248)
dbm_clearerr:                                  See 6.168.   (line  7265)
dbm_close:                                     See 6.169.   (line  7279)
dbm_delete:                                    See 6.170.   (line  7293)
dbm_error:                                     See 6.171.   (line  7307)
dbm_fetch:                                     See 6.172.   (line  7321)
dbm_firstkey:                                  See 6.173.   (line  7335)
dbm_nextkey:                                   See 6.174.   (line  7349)
dbm_open:                                      See 6.175.   (line  7363)
dbm_store:                                     See 6.176.   (line  7377)
dcgettext:                                     See 9.27.3.  (line 25710)
dcngettext:                                    See 9.27.4.  (line 25722)
DEF files:                                     See 10.12.   (line 35136)
des_setparity:                                 See 9.47.2.  (line 28208)
describing functions, locating:                See 3.1.     (line  3170)
dgettext:                                      See 9.27.5.  (line 25734)
difftime:                                      See 6.177.   (line  7391)
dirfd:                                         See 6.178.   (line  7403)
dirname:                                       See 6.179.   (line  7421)
div:                                           See 6.180.   (line  7441)
dl_iterate_phdr:                               See 9.28.1.  (line 25797)
dladdr:                                        See 9.11.1.  (line 24953)
dladdr1:                                       See 9.11.2.  (line 24964)
dlclose:                                       See 6.181.   (line  7453)
dlerror:                                       See 6.182.   (line  7467)
dlinfo:                                        See 9.11.3.  (line 24976)
dlmopen:                                       See 9.11.4.  (line 24988)
dlopen:                                        See 6.183.   (line  7481)
dlsym:                                         See 6.184.   (line  7498)
dlvsym:                                        See 9.11.5.  (line 25000)
dn_expand:                                     See 9.42.1.  (line 27669)
dngettext:                                     See 9.27.6.  (line 25746)
double inclusion of header files:              See 3.2.     (line  3180)
dprintf:                                       See 6.185.   (line  7515)
drand48:                                       See 6.186.   (line  7536)
drand48_r:                                     See 9.67.4.  (line 31211)
drem:                                          See 9.30.1.  (line 25923)
dremf:                                         See 9.30.2.  (line 25934)
dreml:                                         See 9.30.3.  (line 25945)
dup:                                           See 6.187.   (line  7549)
dup2:                                          See 6.188.   (line  7561)
duplocale:                                     See 6.189.   (line  7574)
dysize:                                        See 9.104.1. (line 32739)
ecb_crypt:                                     See 9.47.3.  (line 28220)
ecvt:                                          See 7.5.     (line 23335)
ecvt_r:                                        See 9.67.5.  (line 31223)
encrypt:                                       See 6.190.   (line  7589)
encrypt_r:                                     See 9.8.2.   (line 24885)
endaliasent:                                   See 9.2.1.   (line 24318)
endfsent:                                      See 9.20.1.  (line 25392)
endgrent:                                      See 6.191.   (line  7603)
endhostent:                                    See 6.192.   (line  7616)
endmntent:                                     See 9.32.2.  (line 26507)
endnetent:                                     See 6.193.   (line  7629)
endnetgrent:                                   See 9.33.1.  (line 26569)
endprotoent:                                   See 6.194.   (line  7642)
endpwent:                                      See 6.195.   (line  7655)
endrpcent:                                     See 9.49.1.  (line 28351)
endservent:                                    See 6.196.   (line  7668)
endspent:                                      See 9.64.1.  (line 30598)
endttyent:                                     See 9.105.1. (line 32811)
endusershell:                                  See 9.106.5. (line 32900)
endutent:                                      See 9.107.1. (line 33181)
endutxent:                                     See 6.197.   (line  7681)
environ:                                       See 6.198.   (line  7695)
envz_add:                                      See 9.12.1.  (line 25015)
envz_entry:                                    See 9.12.2.  (line 25027)
envz_get:                                      See 9.12.3.  (line 25039)
envz_merge:                                    See 9.12.4.  (line 25051)
envz_remove:                                   See 9.12.5.  (line 25063)
envz_strip:                                    See 9.12.6.  (line 25075)
epoll_create:                                  See 9.70.1.  (line 31819)
epoll_ctl:                                     See 9.70.2.  (line 31831)
epoll_wait:                                    See 9.70.3.  (line 31843)
erand48:                                       See 6.199.   (line  7722)
erand48_r:                                     See 9.67.6.  (line 31235)
erf:                                           See 6.200.   (line  7735)
erfc:                                          See 6.201.   (line  7747)
erfcf:                                         See 6.202.   (line  7759)
erfcl:                                         See 6.203.   (line  7773)
erff:                                          See 6.204.   (line  7788)
erfl:                                          See 6.205.   (line  7802)
err:                                           See 9.13.1.  (line 25090)
errno:                                         See 6.206.   (line  7817)
error <1>:                                     See 10.6.    (line 33979)
error:                                         See 9.15.1.  (line 25208)
error_at_line:                                 See 9.15.2.  (line 25220)
error_message_count:                           See 9.15.3.  (line 25232)
error_one_per_line:                            See 9.15.4.  (line 25244)
error_print_progname:                          See 9.15.5.  (line 25256)
errx:                                          See 9.13.2.  (line 25101)
ether_aton:                                    See 9.34.1.  (line 26897)
ether_aton_r:                                  See 9.34.2.  (line 26908)
ether_hostton:                                 See 9.34.3.  (line 26920)
ether_line:                                    See 9.34.4.  (line 26931)
ether_ntoa:                                    See 9.34.5.  (line 26942)
ether_ntoa_r:                                  See 9.34.6.  (line 26953)
ether_ntohost:                                 See 9.34.7.  (line 26965)
euidaccess:                                    See 9.106.6. (line 32911)
execl:                                         See 6.207.   (line  7831)
execle:                                        See 6.208.   (line  7843)
execlp:                                        See 6.209.   (line  7855)
execv:                                         See 6.210.   (line  7867)
execve:                                        See 6.211.   (line  7879)
execvp:                                        See 6.212.   (line  7891)
exit:                                          See 6.213.   (line  7903)
exp:                                           See 6.214.   (line  7917)
exp10:                                         See 9.30.4.  (line 25957)
exp10f:                                        See 9.30.5.  (line 25969)
exp10l:                                        See 9.30.6.  (line 25981)
exp2:                                          See 6.215.   (line  7929)
exp2f:                                         See 6.216.   (line  7944)
exp2l:                                         See 6.217.   (line  7959)
expf:                                          See 6.218.   (line  7974)
expl:                                          See 6.219.   (line  7987)
expm1:                                         See 6.220.   (line  8002)
expm1f:                                        See 6.221.   (line  8015)
expm1l:                                        See 6.222.   (line  8029)
fabs:                                          See 6.223.   (line  8044)
fabsf:                                         See 6.224.   (line  8056)
fabsl:                                         See 6.225.   (line  8069)
faccessat:                                     See 6.226.   (line  8083)
fallocate:                                     See 9.17.1.  (line 25310)
fattach:                                       See 6.227.   (line  8099)
fchdir:                                        See 6.228.   (line  8113)
fchmod:                                        See 6.229.   (line  8127)
fchmodat:                                      See 6.230.   (line  8140)
fchown:                                        See 6.231.   (line  8157)
fchownat:                                      See 6.232.   (line  8170)
fclose:                                        See 6.233.   (line  8187)
fcloseall:                                     See 9.66.4.  (line 30943)
fcntl:                                         See 6.234.   (line  8204)
fcvt:                                          See 7.6.     (line 23351)
fcvt_r:                                        See 9.67.7.  (line 31247)
FD_CLR:                                        See 6.1.     (line  4798)
FD_ISSET:                                      See 6.2.     (line  4810)
FD_SET:                                        See 6.3.     (line  4822)
FD_ZERO:                                       See 6.4.     (line  4834)
fdatasync:                                     See 6.235.   (line  8217)
fdetach:                                       See 6.236.   (line  8231)
fdim:                                          See 6.237.   (line  8245)
fdimf:                                         See 6.238.   (line  8260)
fdiml:                                         See 6.239.   (line  8275)
fdopen:                                        See 6.240.   (line  8290)
fdopendir:                                     See 6.241.   (line  8304)
feclearexcept:                                 See 6.242.   (line  8321)
fedisableexcept:                               See 9.18.1.  (line 25338)
feenableexcept:                                See 9.18.2.  (line 25350)
fegetenv:                                      See 6.243.   (line  8336)
fegetexcept:                                   See 9.18.3.  (line 25362)
fegetexceptflag:                               See 6.244.   (line  8351)
fegetround:                                    See 6.245.   (line  8366)
feholdexcept:                                  See 6.246.   (line  8381)
feof:                                          See 6.247.   (line  8396)
feof_unlocked:                                 See 9.66.5.  (line 30955)
feraiseexcept:                                 See 6.248.   (line  8408)
ferror:                                        See 6.249.   (line  8423)
ferror_unlocked:                               See 9.66.6.  (line 30967)
fesetenv:                                      See 6.250.   (line  8435)
fesetexceptflag:                               See 6.251.   (line  8450)
fesetround:                                    See 6.252.   (line  8465)
fetestexcept:                                  See 6.253.   (line  8480)
feupdateenv:                                   See 6.254.   (line  8495)
fexecve:                                       See 6.255.   (line  8510)
fflush:                                        See 6.256.   (line  8525)
fflush_unlocked:                               See 9.66.7.  (line 30979)
ffs:                                           See 6.257.   (line  8557)
ffsl:                                          See 9.68.1.  (line 31629)
ffsll:                                         See 9.68.2.  (line 31641)
fgetc:                                         See 6.258.   (line  8570)
fgetc_unlocked:                                See 9.66.8.  (line 30991)
fgetgrent:                                     See 9.25.1.  (line 25577)
fgetgrent_r:                                   See 9.25.2.  (line 25588)
fgetpos:                                       See 6.259.   (line  8584)
fgetpwent:                                     See 9.39.1.  (line 27413)
fgetpwent_r:                                   See 9.39.2.  (line 27425)
fgets:                                         See 6.260.   (line  8603)
fgets_unlocked:                                See 9.66.9.  (line 31003)
fgetspent:                                     See 9.64.2.  (line 30610)
fgetspent_r:                                   See 9.64.3.  (line 30622)
fgetwc:                                        See 6.261.   (line  8617)
fgetwc_unlocked:                               See 9.109.1. (line 33360)
fgetws:                                        See 6.262.   (lin