diff -r 9f83a343ae75 -r 5cff10efb927 master/mailbox.c
--- a/master/mailbox.c	Thu Apr 20 14:38:41 2006 +0000
+++ b/master/mailbox.c	Mon Apr 24 10:47:03 2006 +0000
@@ -1,13 +1,33 @@
 /******************************************************************************
  *
- *  m a i l b o x . c
- *
- *  Mailbox functionality.
- *
  *  $Id$
  *
+ *  Copyright (C) 2006  Florian Pose, Ingenieurgemeinschaft IgH
+ *
+ *  This file is part of the IgH EtherCAT Master.
+ *
+ *  The IgH EtherCAT Master 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; version 2 of the License.
+ *
+ *  The IgH EtherCAT Master 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 the IgH EtherCAT Master; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
  *****************************************************************************/
 
+/**
+   \file
+   Mailbox functionality.
+*/
+
+/*****************************************************************************/
+
 #include <linux/slab.h>
 #include <linux/delay.h>