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

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

Gnulib module: free-posix

Portability problems fixed by Gnulib:
@itemize
@item
This function may clobber @code{errno} on many platforms.
@end itemize

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