The software is distributed subject to the following license agreement:
/*
====================================================================
*
Copyright (c) 2000-2002 Carnegie Mellon University. All rights
*
reserved.
*
*
Redistribution and use in source and binary forms, with or without
*
modification, are permitted provided that the following conditions
* are
met:
*
* 1.
The code and documentation must retain the above copyright notice,
*
this list of conditions and the following disclaimer.
* 2.
Any modifications must be clearly marked as such.
* 3.
Original authors' names and organization are not deleted.
* 4.
The authors' names and institution are not used to endorse or
*
promote products derived from this software without specific
*
prior written permission.
*
*
This work was performed at the Interactive Systems Laboratories,
*
Carnegie Mellon, Pittsburgh, and University of Karlsruhe, Karlsruhe.
*
*
THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``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 CARNEGIE MELLON UNIVERSITY
* NOR
ITS EMPLOYEES 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.
*
*
==================================================================== */