@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:
glibc 2.32, Mac OS X, FreeBSD, NetBSD, OpenBSD 4.4, Minix, AIX, HP-UX, IRIX, Cygwin, mingw, MSVC.
@end itemize

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