-/* $Id: tree.c,v 1.57 2014/10/10 12:19:25 schwarze Exp $ */
+/* $Id: tree.c,v 1.58 2014/10/10 15:26:29 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any