X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgroup-member.h;h=5c87f7dc4a6968a8ec3224c6dd3ae70f3f54a0a6;hb=65d19cd356b6851de04af028fa1fd7c02357fa67;hp=813b1a3c9b0ced559a4d6766a10e85ccfb6ec59c;hpb=783c1624bd8b027a65b3fba57d3213ccb1a6ddbd;p=gnulib.git

diff --git a/lib/group-member.h b/lib/group-member.h
index 813b1a3c9..5c87f7dc4 100644
--- a/lib/group-member.h
+++ b/lib/group-member.h
@@ -1,7 +1,25 @@
-#ifndef _group_member_h_
-# define _group_member_h_ 1
+/* Determine whether group id is in calling user's group list.
 
-int
-  group_member ();
+   Copyright (C) 1994, 1997, 2003 Free Software Foundation, Inc.
 
-#endif /* _group_member_h_ */
+   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
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef GROUP_MEMBER_H_
+# define GROUP_MEMBER_H_ 1
+
+# include <sys/types.h>
+
+int group_member (gid_t);
+
+#endif /* GROUP_MEMBER_H_ */