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
gl_CONDITIONAL([GL_COND_OBJ_FREE], [test $REPLACE_FREE = 1])
AM_COND_IF([GL_COND_OBJ_FREE], [
  gl_PREREQ_FREE
])
gl_STDLIB_MODULE_INDICATOR([free-posix])

Makefile.am:
if GL_COND_OBJ_FREE
lib_SOURCES += free.c
endif

Include:
<stdlib.h>

License:
LGPLv2+

Maintainer:
Paul Eggert