/*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * Ed James. * * Redistribution and use in source and binary forms are permitted * provided that: (1) source distributions retain this entire copyright * notice and comment, and (2) distributions including binaries display * the following acknowledgement: ``This product includes software * developed by the University of California, Berkeley and its contributors'' * in the documentation or other materials provided with the distribution * and in all advertising materials mentioning features or use of this * software. 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ /* * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. * * Copy permission is hereby granted provided that this notice is * retained on all partial or complete copies. * * For more info on this and all of my stuff, mail edjames@berkeley.edu. */ #ifndef lint static char sccsid[] = "@(#)extern.c 5.3 (Berkeley) 4/30/90"; #endif /* not lint */ #include "include.h" char GAMES[] = "Game_List"; int clock, safe_planes, start_time, test_mode; char *file; FILE *filein, *fileout; C_SCREEN screen, *sp = &screen; LIST air, ground; struct sgttyb tty_start, tty_new; DISPLACEMENT displacement[MAXDIR] = { { 0, -1 }, { 1, -1 }, { 1, 0 }, { 1, 1 }, { 0, 1 }, { -1, 1 }, { -1, 0 }, { -1, -1 } };