
Copyright (c) 1997 Richard Coleman
All rights reserved.

Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and to distribute modified versions of this software for any
purpose, provided that the above copyright notice and the following two
paragraphs appear in all copies of this software.

In no event shall Richard Coleman 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 Coleman
has been advised of the possibility of such damage.

Richard Coleman specifically disclaims 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 Coleman has no obligation to provide maintenance,
support, updates, enhancements, or modifications.

