1/* $OpenBSD: extern.h,v 1.11 2015/12/31 16:50:29 mestre Exp $ */ 2/* $NetBSD: extern.h,v 1.4 1995/04/27 21:22:22 mycroft Exp $ */ 3 4/*- 5 * Copyright (c) 1990, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Ed James. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)extern.h 8.1 (Berkeley) 5/31/93 36 */ 37 38/* 39 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved. 40 * 41 * Copy permission is hereby granted provided that this notice is 42 * retained on all partial or complete copies. 43 * 44 * For more info on this and all of my stuff, mail edjames@berkeley.edu. 45 */ 46 47#include <curses.h> 48 49#include "def.h" 50#include "struct.h" 51 52extern char GAMES[]; 53extern const char *file; 54 55extern int clck, safe_planes, seeded, test_mode, makenoise; 56 57extern time_t start_time; 58 59extern FILE *filein, *fileout; 60 61extern C_SCREEN screen, *sp; 62 63extern LIST air, ground; 64 65extern struct termios tty_start, tty_new; 66 67extern DISPLACEMENT displacement[MAXDIR]; 68 69int addplane(void); 70void append(LIST *, PLANE *); 71void check_adir(int, int, int); 72void check_edge(int, int); 73void check_edir(int, int, int); 74void check_line(int, int, int, int); 75void check_linepoint(int, int); 76void check_point(int, int); 77int checkdefs(void); 78int compar(const void *, const void *); 79void delete(LIST *, PLANE *); 80int dir_deg(int); 81int dir_no(char); 82void done_screen(void); 83void draw_all(void); 84void draw_line(WINDOW *, int, int, int, int, const char *); 85void erase_all(void); 86int getAChar(void); 87int getcommand(void); 88int gettoken(void); 89void ioaddstr(int, const char *); 90void ioclrtobot(void); 91void ioclrtoeol(int); 92void ioerror(int, int, const char *); 93void iomove(int); 94int list_games(void); 95int log_score(int); 96__dead void log_score_quit(int); 97__dead void loser(const PLANE *, const char *); 98char name(const PLANE *); 99int next_plane(void); 100void noise(void); 101int number(char); 102int open_score_file(void); 103void planewin(void); 104int pop(void); 105void push(int, int); 106void quit(int); 107int read_file(const char *); 108void redraw(void); 109void rezero(void); 110void setseed(const char *); 111void setup_screen(const C_SCREEN *); 112int too_close(const PLANE *p1, const PLANE *p2, int); 113void update(int); 114int yyerror(const char *); 115int yylex(void); 116int yyparse(void); 117const char *Left(char); 118const char *Right(char); 119const char *airport(char); 120const char *beacon(char); 121const char *benum(char); 122const char *circle(char); 123const char *climb(char); 124const char *command(PLANE *); 125const char *default_game(void); 126const char *delayb(char); 127const char *descend(char); 128const char *ex_it(char); 129PLANE *findplane(int); 130const char *ignore(char); 131const char *left(char); 132const char *mark(char); 133PLANE *newplane(void); 134const char *okay_game(const char *); 135const char *rel_dir(char); 136const char *right(char); 137const char *setalt(char); 138const char *setplane(char); 139const char *setrelalt(char); 140const char *timestr(int); 141const char *to_dir(char); 142const char *turn(char); 143const char *unmark(char); 144