Copyright 1989-1997 University of Twente, Enschede, The Netherlands.
			 All Rights Reserved

Permission to use, copy, and modify this software and its
documentation is hereby granted only under the following terms and
conditions.  Both the above copyright notice and this permission
notice must appear in all copies of the software, derivative works or
modified versions, and any portions thereof, and both notices must
appear in supporting documentation.

Users of this software agree to the terms and conditions set forth
herein, and hereby grant back to University of Twente a non-exclusive,
unrestricted, royalty-free right and license under any changes,
enhancements or extensions made to the core functions of the
software, including but not limited to those affording compatibility
with other hardware or software environments, but excluding
applications which are developed using this software.  Users further agree to
use their best efforts to return to University of Twente any such changes,
enhancements or extensions that they make and inform University of Twente
of noteworthy uses of this software.  Correspondence should be provided
to University of Twente at:

		Kimwitu Distribution
		Tele Informatics and Open Systems
		Dept. of Computer Science
		University of Twente
		P.O. BOX 217
		NL-7500 AE ENSCHEDE
		THE NETHERLANDS

		email: <kimwitu@cs.utwente.nl>

This software may be distributed (but not offered for sale or
transferred for compensation) to third parties, provided such third
parties agree to abide by the terms and conditions of this notice,
and provided University of Twente is informed.

THE SOFTWARE IS PROVIDED "AS IS" AND UNIVERSITY OF TWENTE
DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT
SHALL UNIVERSITY OF TWENTE BE LIABLE FOR ANY SPECIAL,
DIRECT, 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.