1 /*
2  * Copyright (C) 1990 Regents of the University of California.
3  *
4  * Permission to use, copy, modify, distribute, and sell this software and
5  * its documentation for any purpose is hereby granted without fee,
6  * provided that the above copyright notice appear in all copies and that
7  * both that copyright notice and this permission notice appear in
8  * supporting documentation, and that the name of the University of
9  * California not be used in advertising or publicity pertaining to
10  * distribution of the software without specific, written prior
11  * permission.  the University of California makes no representations
12  * about the suitability of this software for any purpose.  It is provided
13  * "as is" without express or implied warranty.
14  */
15 
16 /*
17  * Additional material Copyright (C) 1992 Dan Rich and Will Sadkin
18  */
19