usr.bin/window/tttvi925.c

   1 /*      @(#)tttvi925.c  8.1 (Berkeley) 6/6/93   */
   2 /*      $NetBSD: tttvi925.c,v 1.6 2003/08/07 11:17:32 agc Exp $ */
   3
   4 /*
   5  * Copyright (c) 1983, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * This code is derived from software contributed to Berkeley by
   9  * David Barto at Celerity Computer Corp.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 #include "ww.h"
  37 #include "tt.h"
  38
  39 /*
  40  * Televideo 925 as emulated by Microterm.
  41  */
  42
  43 #define G (WWM_GRP << WWC_MSHIFT)
  44 short tvi925_frame[16] = {
  45         ' ',    '~'|G,  '|'|G,  'c'|G,
  46         '~'|G,  '~'|G,  '`'|G,  'e'|G,
  47         '|'|G,  'a'|G,  '|'|G,  'g'|G,
  48         'b'|G,  'f'|G,  'h'|G,  'd'|G
  49 };
  50
  51 int
  52 tt_tvi925(void)
  53 {
  54
  55         if (tt_generic() < 0)
  56                 return -1;
  57         tt.tt_availmodes |= WWM_GRP;
  58         tt.tt_frame = tvi925_frame;
  59         return 0;
  60 }