COMPAQ, the Compaq logo, and the Digital logo are registered in the U.S. Patent and Trademark Office. The following are trademarks of Digital Equipment Corporation: ALL-IN-1, Alpha AXP, AlphaGeneration, AlphaServer, AltaVista, ATMworks, AXP, Bookreader, CDA, DDIS, DEC, DEC Ada, DECevent, DEC Fortran, DEC FUSE, DECnet, DECstation, DECsystem, DECterm, DECUS, DECwindows, DTIF, Massbus, MicroVAX, OpenVMS, POLYCENTER, PrintServer, Q-bus, StorageWorks, Tru64, TruCluster, TURBOchannel, ULTRIX, ULTRIX Mail Connection, ULTRIX Worksystem Software, UNIBUS, VAX, VAXstation, VMS, and XUI. Other product names mentioned herein may be the trademarks of their respective companies.

This manual is derived from MIT documentation, which contains the following permission notice: Permission to use, copy, modify, and distribute this documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of MIT or DIGITAL not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. MIT and DIGITAL make no representations about the suitability of the software described herein for any purpose. It is provided "as is," without express or implied warranty.

Open Software Foundation, OSF, OSF/1, OSF/Motif, and Motif are trademarks of the Open Software Foundation, Inc. Adobe, Acrobat Reader, PostScript, and Display PostScript are registered trademarks of Adobe Systems Incorporated. UNIX is a registered trademark and The Open Group is a trademark of The Open Group in the US and other countries.

Restricted Rights: Use, duplication, or disclosure by the U.S. Government is subject to restrictions as set forth in subparagraph (c) (1) (ii).

Compaq Computer Corporation makes no representations that the use of its products in the manner described in this publication will not infringe on existing or future patent rights, nor do the descriptions contained in this publication imply the granting of licenses to make, use, or sell equipment or software in accordance with the description.

Possession, use, or copying of the software described in this publication is authorized only pursuant to a valid written license from Compaq or an authorized sublicensor.