Copyright (c) 1991 by the Vrije Universiteit, Amsterdam, the Netherlands.
+
All rights reserved.
-Permission to use and copy this software and its documentation is hereby
-granted, provided that the above copyright notice and this permission notice
-appear in all copies.
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of the Vrije Universiteit
+not be used in advertising or publicity pertaining to distribution of
+the software without specific, written prior permission.
+
+THE VRIJE UNIVERSITEIT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
+SHALL THE VRIJE UNIVERSITEIT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.