1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Ed James. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11 /* 12 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. 13 * 14 * Copy permission is hereby granted provided that this notice is 15 * retained on all partial or complete copies. 16 * 17 * For more info on this and all of my stuff, mail edjames@berkeley.edu. 18 */ 19 20 #ifndef lint 21 static char sccsid[] = "@(#)extern.c 8.1 (Berkeley) 05/31/93"; 22 #endif /* not lint */ 23 24 #include "include.h" 25 26 char GAMES[] = "Game_List"; 27 28 int clck, safe_planes, start_time, test_mode; 29 30 char *file; 31 32 FILE *filein, *fileout; 33 34 C_SCREEN screen, *sp = &screen; 35 36 LIST air, ground; 37 38 struct sgttyb tty_start, tty_new; 39 40 DISPLACEMENT displacement[MAXDIR] = { 41 { 0, -1 }, 42 { 1, -1 }, 43 { 1, 0 }, 44 { 1, 1 }, 45 { 0, 1 }, 46 { -1, 1 }, 47 { -1, 0 }, 48 { -1, -1 } 49 }; 50