1/*
2 *   Copyright (c) 1999-2000 David Parsons. All rights reserved.
3 *
4 *   Redistribution and use in source and binary forms, with or without
5 *   modification, are permitted provided that the following conditions
6 *   are met:
7 *  1. Redistributions of source code must retain the above copyright
8 *     notice, this list of conditions and the following disclaimer.
9 *  2. Redistributions in binary form must reproduce the above copyright
10 *     notice, this list of conditions and the following disclaimer in
11 *     the documentation and/or other materials provided with the
12 *     distribution.
13 *  3. All advertising materials mentioning features or use of this
14 *     software must display the following acknowledgement:
15 *
16 *   This product includes software developed by David Parsons
17 *   (orc@pell.chi.il.us)
18 *
19 *  4. My name may not be used to endorse or promote products derived
20 *     from this software without specific prior written permission.
21 *
22 *  THIS SOFTWARE IS PROVIDED BY DAVID PARSONS ``AS IS'' AND ANY
23 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
24 *  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
25 *  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
26 *  PARSONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
27 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
28 *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
32 *  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
33 *  THE POSSIBILITY OF SUCH DAMAGE.
34 */
35