atc/extern.c

   1 /*      $NetBSD: extern.c,v 1.6 1998/11/10 13:43:30 hubertf Exp $       */
   2
   3 /*-
   4  * Copyright (c) 1990, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Ed James.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *      This product includes software developed by the University of
  21  *      California, Berkeley and its contributors.
  22  * 4. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 /*
  40  * Copyright (c) 1987 by Ed James, UC Berkeley.  All rights reserved.
  41  *
  42  * Copy permission is hereby granted provided that this notice is
  43  * retained on all partial or complete copies.
  44  *
  45  * For more info on this and all of my stuff, mail edjames@berkeley.edu.
  46  */
  47
  48 #include <sys/cdefs.h>
  49 #ifndef lint
  50 #if 0
  51 static char sccsid[] = "@(#)extern.c    8.1 (Berkeley) 5/31/93";
  52 #else
  53 __RCSID("$NetBSD: extern.c,v 1.6 1998/11/10 13:43:30 hubertf Exp $");
  54 #endif
  55 #endif /* not lint */
  56
  57 #include "include.h"
  58
  59 char            GAMES[] =       "Game_List";
  60
  61 int             clck, safe_planes, start_time, test_mode;
  62
  63 const char      *file;
  64
  65 FILE            *filein, *fileout;
  66
  67 C_SCREEN                screen, *sp = &screen;
  68
  69 LIST            air, ground;
  70
  71 struct termios  tty_start, tty_new;
  72
  73 DISPLACEMENT    displacement[MAXDIR] = {
  74                 {  0, -1 },
  75                 {  1, -1 },
  76                 {  1,  0 },
  77                 {  1,  1 },
  78                 {  0,  1 },
  79                 { -1,  1 },
  80                 { -1,  0 },
  81                 { -1, -1 }
  82 };