sys/select.h - GNU Gnulib

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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: