Remove K&R cruft.

diff --git a/lib/getugroups.c b/lib/getugroups.c
index 2be31ec..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, 2000 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))
 

diff --git a/m4/getugroups.m4 b/m4/getugroups.m4
index d20333d..b7b990a 100644 (file)
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,5 @@
-# getugroups.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# getugroups.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
@@ -9,7 +9,6 @@ dnl the same distribution terms as the rest of that program.
 AC_DEFUN([gl_GETUGROUPS],
 [
   dnl Prerequisites of lib/getugroups.c.
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_TYPE_GETGROUPS
 ])