--- deliantra/server/random_maps/expand2x.h	2006/02/03 07:14:21	1.1
+++ deliantra/server/random_maps/expand2x.h	2007/07/01 05:00:19	1.3
@@ -1,4 +1,27 @@
 /*
+ * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
+ * 
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
+ * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
+ * Copyright (©) 1992,2007 Frank Tore Johansen
+ * 
+ * Crossfire TRT 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/>.
+ * 
+ * The authors can be reached via e-mail to <crossfire@schmorp.de>
+ */
+
+/*
  * Expands a layout by 2x in each dimension.
  * (Header file)
  * H. S. Teoh