** Date Started: Aug 1984
**
** This is part of the CTSim program
-** Copyright (C) 1983-2000 Kevin Rosenberg
+** Copyright (c) 1983-2000 Kevin Rosenberg
**
-** $Id: filter.cpp,v 1.34 2001/01/12 03:49:07 kevin Exp $
+** $Id: filter.cpp,v 1.35 2001/01/28 19:10:18 kevin Exp $
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as