extern.c revision 1.5 
1/*	$OpenBSD: extern.c,v 1.5 2013/10/25 21:57:10 millert Exp $	*/
2/*	$NetBSD: extern.c,v 1.4 1995/04/27 21:22:19 mycroft Exp $	*/
3
4/*-
5 * Copyright (c) 1990, 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 * Ed James.
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/*
37 * Copyright (c) 1987 by Ed James, UC Berkeley.  All rights reserved.
38 *
39 * Copy permission is hereby granted provided that this notice is
40 * retained on all partial or complete copies.
41 *
42 * For more info on this and all of my stuff, mail edjames@berkeley.edu.
43 */
44
45#include "include.h"
46
47char		GAMES[] =	"Game_List";
48
49int		clck, safe_planes, test_mode, makenoise;
50
51time_t		start_time;
52
53const char	*file;
54
55FILE		*filein, *fileout;
56
57C_SCREEN		screen, *sp = &screen;
58
59LIST		air, ground;
60
61struct termios	tty_start, tty_new;
62
63DISPLACEMENT	displacement[MAXDIR] = {
64		{  0, -1 },
65		{  1, -1 },
66		{  1,  0 },
67		{  1,  1 },
68		{  0,  1 },
69		{ -1,  1 },
70		{ -1,  0 },
71		{ -1, -1 }
72};
73