1 /*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * 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 * @(#)extern.h 5.3 (Berkeley) 04/30/90 11 */ 12 13 /* 14 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. 15 * 16 * Copy permission is hereby granted provided that this notice is 17 * retained on all partial or complete copies. 18 * 19 * For more info on this and all of my stuff, mail edjames@berkeley.edu. 20 */ 21 22 extern char GAMES[], *file; 23 24 extern int clock, safe_planes, start_time, test_mode; 25 26 extern FILE *filein, *fileout; 27 28 extern C_SCREEN screen, *sp; 29 30 extern LIST air, ground; 31 32 extern struct sgttyb tty_start, tty_new; 33 34 extern DISPLACEMENT displacement[MAXDIR]; 35 36 extern PLANE *findplane(), *newplane(); 37