1 /* $OpenBSD: extern.h,v 1.9 2015/12/25 20:59:09 mestre Exp $ */ 2 /* $NetBSD: extern.h,v 1.3 1995/04/24 12:22:37 cgd Exp $ */ 3 4 /*- 5 * Copyright (c) 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)extern.h 8.1 (Berkeley) 6/11/93 33 */ 34 35 #include <setjmp.h> 36 #include <time.h> 37 38 extern int tlimit; 39 extern time_t start_t; 40 extern jmp_buf env; 41 extern int LIST_LINE, LIST_COL; 42 extern int TIMER_LINE, TIMER_COL; 43 44 extern char *board; 45 extern int grid; 46 extern int lastline; 47 extern unsigned int ncubes; 48 extern int ngames; 49 extern int nlines; 50 extern int usedbits; 51 extern int wordlen; 52 extern int wordpath[]; 53 extern char **mword, **pword; 54 extern int nmwords, npwords; 55 extern int tnmwords, tnpwords; 56 57 void addword(char *); 58 void badword(void); 59 char *batchword(FILE *); 60 void checkdict(void); 61 int checkword(char *, int, int *); 62 void cleanup(void); 63 void delay(int); 64 long dictseek(FILE *, long, int); 65 void findword(void); 66 void flushin(FILE *); 67 char *get_line(char *); 68 void getword(char *); 69 int help(void); 70 int inputch(void); 71 int loaddict(FILE *); 72 int loadindex(const char *); 73 void newgame(char *); 74 char *nextword(FILE *); 75 FILE *opendict(const char *); 76 void playgame(void); 77 void prompt(const char *); 78 void prtable(char *[], int, int, int, 79 void (*)(char *[], int), int (*)(char *[], int)); 80 void putstr(char *); 81 void redraw(void); 82 void results(void); 83 int setup(void); 84 void showboard(char *); 85 void showstr(const char *, int); 86 void showword(int); 87 void starttime(void); 88 void startwords(void); 89 void stoptime(void); 90 int timerch(void); 91 __dead2 void usage(void); 92 int validword(char *); 93