1/*	$NetBSD: extern.h,v 1.15 2009/05/25 23:48:32 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 *	@(#)extern.h	8.1 (Berkeley) 5/31/93
35 */
36
37/*
38 * Copyright (c) 1987 by Ed James, UC Berkeley.  All rights reserved.
39 *
40 * Copy permission is hereby granted provided that this notice is
41 * retained on all partial or complete copies.
42 *
43 * For more info on this and all of my stuff, mail edjames@berkeley.edu.
44 */
45
46extern char		GAMES[];
47extern const char	*filename;
48
49extern int		clck, safe_planes, test_mode;
50extern time_t		start_time;
51
52#if 0
53extern FILE		*filein, *fileout;
54#endif
55
56extern C_SCREEN		*sp;
57
58extern LIST		air, ground;
59
60extern struct termios	tty_start, tty_new;
61
62extern DISPLACEMENT	displacement[MAXDIR];
63
64int		addplane(void);
65void		append(LIST *, PLANE *);
66void		check_adir(int, int, int);
67void		delete(LIST *, PLANE *);
68int		dir_no(int);
69void		done_screen(void);
70void		draw_all(void);
71void		erase_all(void);
72int		getAChar(void);
73int		getcommand(void);
74void		init_gr(void);
75void		ioaddstr(int, const char *);
76void		ioclrtobot(void);
77void		ioclrtoeol(int);
78void		ioerror(int, int, const char *);
79void		iomove(int);
80int		log_score(int);
81void		log_score_quit(int) __dead;
82void		loser(const PLANE *, const char *) __dead;
83int		main(int, char *[]);
84char		name(const PLANE *);
85int		number(int);
86void		open_score_file(void);
87void		planewin(void);
88void		quit(int);
89void		redraw(void);
90void		setup_screen(const C_SCREEN *);
91void		update(int);
92int		yylex(void);
93#ifndef YYEMPTY
94int		yyparse(void);
95#endif
96const char     *command(const PLANE *);
97PLANE	       *findplane(int);
98PLANE	       *newplane(void);
99