* malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this var.

[gnulib.git] / lib / getugroups.c

diff --git a/lib/getugroups.c b/lib/getugroups.c
index 44aeb80..b5e2687 100644 (file)
--- a/lib/getugroups.c
+++ b/lib/getugroups.c
@@ -1,5 +1,5 @@
 /* getugroups.c -- return a list of the groups a user is in
-   Copyright (C) 1990, 1991, 1998, 1999 Free Software Foundation.
+   Copyright (C) 1990, 1991, 1998, 1999, 2000, 2003 Free Software Foundation.
 
    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
@@ -35,11 +35,7 @@
    You lose!  */
 struct group *getgrent ();
 
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-# include <string.h>
-#else
-# include <strings.h>
-#endif
+#include <string.h>
 
 #define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
 
@@ -57,7 +53,7 @@ getugroups (int maxcount, GETGROUPS_T *grouplist, char *username, gid_t gid)
   register char **cp;
   register int count = 0;
 
-  if (gid != -1)
+  if (gid != (gid_t) -1)
     {
       if (maxcount != 0)
        grouplist[count] = gid;