gets
====

POSIX specification: http://www.opengroup.org/susv3xsh/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.