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1.1 root 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: * Redistribution and use in source and binary forms are permitted
9: * provided that: (1) source distributions retain this entire copyright
10: * notice and comment, and (2) distributions including binaries display
11: * the following acknowledgement: ``This product includes software
12: * developed by the University of California, Berkeley and its contributors''
13: * in the documentation or other materials provided with the distribution
14: * and in all advertising materials mentioning features or use of this
15: * software. Neither the name of the University nor the names of its
16: * contributors may be used to endorse or promote products derived
17: * from this software without specific prior written permission.
18: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
19: * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
20: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21: */
22:
23: /*
24: * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved.
25: *
26: * Copy permission is hereby granted provided that this notice is
27: * retained on all partial or complete copies.
28: *
29: * For more info on this and all of my stuff, mail [email protected].
30: */
31:
32: #ifndef lint
33: static char sccsid[] = "@(#)extern.c 5.3 (Berkeley) 4/30/90";
34: #endif /* not lint */
35:
36: #include "include.h"
37:
38: char GAMES[] = "Game_List";
39:
40: int clock, safe_planes, start_time, test_mode;
41:
42: char *file;
43:
44: FILE *filein, *fileout;
45:
46: C_SCREEN screen, *sp = &screen;
47:
48: LIST air, ground;
49:
50: struct sgttyb tty_start, tty_new;
51:
52: DISPLACEMENT displacement[MAXDIR] = {
53: { 0, -1 },
54: { 1, -1 },
55: { 1, 0 },
56: { 1, 1 },
57: { 0, 1 },
58: { -1, 1 },
59: { -1, 0 },
60: { -1, -1 }
61: };
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