Description:
Work around systems where free clobbers errno.

Files:
lib/free.c
m4/free.m4

Depends-on:
stdlib
string
wchar

configure.ac:
gl_FUNC_FREE
if test $REPLACE_FREE = 1; then
  AC_LIBOBJ([free])
  gl_PREREQ_FREE
fi
gl_STDLIB_MODULE_INDICATOR([free-posix])

Makefile.am:

Include:
<stdlib.h>

License:
LGPLv2+

Maintainer:
Paul Eggert