/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


#ident  "%Z%%M% %I%     %E% SMI"

#ifndef DIAL
        static char     SCCSID[] = "@(#)dkbreak.c       2.2+BNU DKHOST 86/04/02";
#endif
/*
 *      COMMKIT(TM) Software - Datakit(R) VCS Interface Release 2.0 V1
 */
#include        "dk.h"

        static short    sendbreak[3] = {
                72, 0, 0
        };      /* Asynch Break Level-D code */

GLOBAL void
dkbreak(fd)
{
        char    nothing[1];

        ioctl(fd, DIOCXCTL, sendbreak);

        write(fd, nothing, 0);
}