9.373 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.
• When reading from a non-blocking pipe whose buffer is empty, this function fails with errno being set to EINVAL instead of EAGAIN on some platforms: mingw, MSVC 9.
• On Windows platforms (excluding Cygwin), this function does not set errno upon failure.