/*
** Copyright 1992-1995 by Markku Savela and
**	Technical Research Centre of Finland
**
** Permission to use, copy, modify, and distribute this software for
** non-commercial purposes, is hereby granted, provided that the above
** copyright notice and the following two paragraphs appear in all copies
** of this software.
** 
** IN NO EVENT SHALL THE TECHNICAL RESEARCH CENTRE OF FINLAND BE LIABLE TO
** ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
** DAMAGES ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
** EVEN IF THE TECHNICAL RESEARCH CENTRE OF FINLAND HAS BEEN ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
** 
** THE TECHICAL RESEARCH CENTRE OF FINLAND SPECIFICALLY DISCLAIMS ANY
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED
** HEREUNDER IS ON AN "AS IS" BASIS, AND THE TECHNICAL RESEARCH CENTRE OF
** FINLAND HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
** ENHANCEMENTS, OR MODIFICATIONS.
**
** The author may be contacted via:
**
**    Mail:	Markku Savela
**		Technical Research Centre of Finland
**		Multimedia Systems
**		Tekniikantie 4 B, P.O.Box 1203, FIN-02044 VTT
**		Finland
**
**    Phone:	+358 0 4561 (or +358 0 456 6509)
**    Telefax:  +358 0 456 7028
**    Email:	Markku.Savela@vtt.fi
*/
