@node free
@section @code{free}
@findex free

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/free.html}

Gnulib module: free

Portability problems fixed by Gnulib:
@itemize
@item
On old platforms such as SunOS4, @code{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.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@end itemize
