*** empty log message ***

[gnulib.git] / lib / group-member.c

diff --git a/lib/group-member.c b/lib/group-member.c
index 4ca8cb5..dee0c39 100644 (file)
--- 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 ()));