-/* $Id: tree.c,v 1.46 2011/07/23 12:01:54 kristaps Exp $ */
+/* $Id: tree.c,v 1.47 2011/09/18 14:14:15 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above