
All files distributed in this package are
Copyright (c) 1995 by T.C. Zhao and Mark Overmars
All rights reserved. 

Permission to use, copy, and distribute this software in its entirety
for non-commercial purposes and without fee, is hereby granted, provided
that the above copyright notice and this permission notice appear
in all copies and their documentation. 

This software is provided "as is" without expressed or implied
warranty of any kind.

