Copyright 2003 by David H. Dawes.
Copyright 2003 by X-Oz Technologies.
All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a 
copy of this software and associated documentation files (the 
"Software"), to deal in the Software without restriction, including 
without limitation the rights to use, copy, modify, merge, publish, 
distribute, sublicense, and/or sell copies of the Software, and to 
permit persons to whom the Software is furnished to do so, subject to 
the following conditions:

   1. Redistributions of source code must retain the above copyright 
   notice, this list of conditions, and the following disclaimer.
   2. Redistributions in binary form must reproduce the above copyright 
   notice, this list of conditions and the following disclaimer in the 
   documentation and/or other materials provided with the distribution.
   3. The end-user documentation included with the redistribution, if 
   any, must include the following acknowledgment: "This product 
   includes software developed by X-Oz Technologies 
   (http://www.x-oz.com/)." Alternately, this acknowledgment may appear 
   in the software itself, if and wherever such third-party 
   acknowledgments normally appear.
   4. Except as contained in this notice, the name of X-Oz Technologies 
   shall not be used in advertising or otherwise to promote the sale, 
   use or other dealings in this Software without prior written 
   authorization from X-Oz Technologies.
   
   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 
   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
   IN NO EVENT SHALL X-OZ TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR 
   ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 
   BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
   OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
   EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.