Copyright (c) 2001 University of Southern California Copyright (c) 2002 Compaq Computer Corporation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the GNU General Public License is included in /usr/share/common-licenses/GPL on Debian systems.