ttwyse60.c

早期freebsd实现

/*
 * Copyright 1987 by David C. Elliott, MIPS Computer Systems.
 *
 * Unlimited redistribution allowed as long as this notice
 * is kept intact.
 */

/*
 * Copyright (c) 1988, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * David C. Elliott, of MIPS Computer Systems.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
static char sccsid[] = "@(#)ttwyse60.c	8.1 (Berkeley) 6/6/93";
#endif /* not lint */

#include "ww.h"
#include "tt.h"

#define G (WWM_GRP << WWC_MSHIFT)
short wyse60_frame[16] = {
	' ',	'6'|G,	':'|G,	'1'|G,
	'6'|G,	'6'|G,	'2'|G,	'4'|G,
	':'|G,	'5'|G,	':'|G,	'='|G,
	'3'|G,	'9'|G,	'0'|G,	'0'|G
};

extern struct tt_str *gen_AS;
extern struct tt_str *gen_AE;

tt_wyse60()
{
	static struct tt_str ae = { "\033H\003", 3 };
	static struct tt_str as = { "\033H\002", 3 };

	if (tt_generic() < 0)
		return -1;
	tt.tt_availmodes |= WWM_GRP;
	tt.tt_frame = wyse60_frame;
	if (gen_AS == 0)
		gen_AS = &as;
	if (gen_AE == 0)
		gen_AE = &ae;
	return 0;
}