1/* $NetBSD: extern.c,v 1.10 2008/01/31 05:19:44 dholland 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. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35/* 36 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. 37 * 38 * Copy permission is hereby granted provided that this notice is 39 * retained on all partial or complete copies. 40 * 41 * For more info on this and all of my stuff, mail edjames@berkeley.edu. 42 */ 43 44#include <sys/cdefs.h> 45#ifndef lint 46#if 0 47static char sccsid[] = "@(#)extern.c 8.1 (Berkeley) 5/31/93"; 48#else 49__RCSID("$NetBSD: extern.c,v 1.10 2008/01/31 05:19:44 dholland Exp $"); 50#endif 51#endif /* not lint */ 52 53#include "include.h" 54 55char GAMES[] = "Game_List"; 56 57int clck, safe_planes, test_mode; 58time_t start_time; 59 60const char *filename; 61 62#if 0 63FILE *filein, *fileout; 64#endif 65 66static C_SCREEN screen; 67C_SCREEN *sp = &screen; 68 69LIST air, ground; 70 71struct termios tty_start, tty_new; 72 73DISPLACEMENT 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}; 83