Copyright (c) 1990-1992 Richard J. Fateman
Copyright (c) 1990-1992 The Regents of the University of California.
All rights reserved.

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without written agreement is
hereby granted, provided that the above copyright notice and the following
two paragraphs appear in all copies of this software.

IN NO EVENT SHALL RICHARD J. FATEMAN OR THE UNIVERSITY OF CALIFORNIA
BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
DOCUMENTATION, EVEN IF RICHARD J. FATEMAN AND THE UNIVERSITY OF
CALIFORNIA HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

RICHARD J. FATEMAN AND THE UNIVERSITY OF CALIFORNIA SPECIFICALLY
DISCLAIM ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND RICHARD J.
FATEMAN AND THE UNIVERSITY OF CALIFORNIA HAVE NO OBLIGATION TO PROVIDE
MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.