1 /* $NetBSD: extern.h,v 1.16 2009/08/12 04:48:03 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 46 extern char GAMES[]; 47 extern const char *filename; 48 49 extern int clck, safe_planes, test_mode; 50 extern time_t start_time; 51 52 #if 0 53 extern FILE *filein, *fileout; 54 #endif 55 56 extern C_SCREEN *sp; 57 58 extern LIST air, ground; 59 60 extern struct termios tty_start, tty_new; 61 62 extern DISPLACEMENT displacement[MAXDIR]; 63 64 int addplane(void); 65 void append(LIST *, PLANE *); 66 void check_adir(int, int, int); 67 void delete(LIST *, PLANE *); 68 int dir_no(int); 69 void done_screen(void); 70 void draw_all(void); 71 void erase_all(void); 72 int getAChar(void); 73 int getcommand(void); 74 void init_gr(void); 75 void ioaddstr(int, const char *); 76 void ioclrtobot(void); 77 void ioclrtoeol(int); 78 void ioerror(int, int, const char *); 79 void iomove(int); 80 int log_score(int); 81 void log_score_quit(int) __dead; 82 void loser(const PLANE *, const char *) __dead; 83 int main(int, char *[]); 84 char name(const PLANE *); 85 int number(int); 86 void open_score_file(void); 87 void planewin(void); 88 void quit(int); 89 void redraw(void); 90 void setup_screen(const C_SCREEN *); 91 void update(int); 92 int yylex(void); 93 #ifndef YYEMPTY 94 int yyparse(void); 95 #endif 96 const char *command(const PLANE *); 97 PLANE *findplane(int); 98 PLANE *newplane(void); 99