.\" This module is believed to contain source code proprietary to AT&T. .\" Use and redistribution is subject to the Berkeley Software License .\" Agreement and your Software Agreement with AT&T (Western Electric). .\" .\" @(#)ctrademarks 8.1 (Berkeley) 6/8/93 .\" .so /k3/unx/MACROS/cmac1.1 .VM 20 20 .P UNIX is a trademark of AT&T Bell Laboratories .P 3B is a trademark of AT&T Technologies. .P PDP and VAX are trademarks of Digital Equipment Corporation.