This material is derived in part from software and documentation bearing the following restrictions:
Copyright © 1994 Hewlett-Packard Company
Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. Hewlett-Packard Company makes no representations about the suitability of this software for any purpose. It is provided ``as is'' without express or implied warranty.
Copyright © 1994 by Hewlett-Packard Company.