+ * Permission to use, copy, modify, distribute, and sell this
+ * software and its documentation for any purpose is hereby granted
+ * without fee, provided that the above copyright notice appear in
+ * all copies and that both that copyright notice and this
+ * permission notice appear in supporting documentation. No
+ * representations are made about the suitability of this software
+ * for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * Permissiom granted for noncommercial use and redistribution.