X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgroup-member.h;h=30f85e9b35f02bcdd37ce4377c4d38689fca8003;hb=4a6f6ccf4f28947ff868115b73434a9c5af32727;hp=08b498d0e467e039f56e0720b48852f0b32aff76;hpb=84317c9357048464705e948ba96959f769cca08e;p=gnulib.git

diff --git a/lib/group-member.h b/lib/group-member.h
index 08b498d0e..30f85e9b3 100644
--- a/lib/group-member.h
+++ b/lib/group-member.h
@@ -1,7 +1,26 @@
-#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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef GROUP_MEMBER_H_
+# define GROUP_MEMBER_H_ 1
+
+# include <sys/types.h>
+
+int group_member (gid_t);
+
+#endif /* GROUP_MEMBER_H_ */