/*

Copyright 1991 by Mark Leisher (mleisher@nmsu.edu)

Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation.  I make no representations about the
suitability of this software for any purpose.  It is provided "as is"
without express or implied warranty.

*/
