X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgroup-member.c;h=dee0c39f0b6e939d456e1af1da76aa0a8f9f6a93;hb=609f9cb77296a39e8776d420091a66f2ea5acb72;hp=9a079e29363b62d6f2079e24209cc3c404dbe471;hpb=783c1624bd8b027a65b3fba57d3213ccb1a6ddbd;p=gnulib.git

diff --git a/lib/group-member.c b/lib/group-member.c
index 9a079e293..dee0c39f0 100644
--- a/lib/group-member.c
+++ b/lib/group-member.c
@@ -1,5 +1,5 @@
 /* group-member.c -- determine whether group id is in calling user's group list
-   Copyright (C) 1994 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997, 1998 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
@@ -15,7 +15,7 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-#ifdef HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 # include <config.h>
 #endif
 
@@ -26,7 +26,7 @@
 # include <stdlib.h>
 #endif
 
-#ifdef HAVE_UNISTD_H
+#if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
 
@@ -41,18 +41,17 @@ struct group_info
     GETGROUPS_T *group;
   };
 
-#ifdef HAVE_GETGROUPS
+#if HAVE_GETGROUPS
 
 static void
-free_group_info (g)
-     struct group_info *g;
+free_group_info (struct group_info *g)
 {
   free (g->group);
   free (g);
 }
 
 static struct group_info *
-get_group_info ()
+get_group_info (void)
 {
   int n_groups;
   int n_group_slots;
@@ -96,8 +95,7 @@ get_group_info ()
    either of the current or effective group IDs.  */
 
 int
-group_member (gid)
-     gid_t gid;
+group_member (gid_t gid)
 {
 #ifndef HAVE_GETGROUPS
   return ((gid == getgid ()) || (gid == getegid ()));
@@ -120,7 +118,7 @@ group_member (gid)
 	  break;
 	}
     }
-  
+
   free_group_info (gi);
 
   return found;