/* provide consistent interface to getgroups for systems that don't allow N==0
- Copyright (C) 1996, 1999, 2003, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1999, 2003, 2006, 2007, 2008 Free Software
+ Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <config.h>
+#undef getgroups
+
#include <stdio.h>
#include <sys/types.h>
#include <errno.h>
#include <stdlib.h>
+#include <unistd.h>
#include "xalloc.h"
GETGROUPS_T *gbuf;
int saved_errno;
-#undef getgroups
-
if (n != 0)
return getgroups (n, group);