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/* $OpenBSD: extern.h,v 1.11 2017/06/23 12:56:25 fcambus Exp $ */
/* $NetBSD: extern.h,v 1.3 1997/10/11 01:55:27 lukem Exp $ */
/*
* Copyright (c) 1997 Christos Zoulas. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Christos Zoulas.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <string.h>
/* crc.c */
void crc_start(void);
unsigned long crc(const char *, int);
/* done.c */
int score(void);
void done(int);
void die(int);
/* init.c */
void init(void);
char *decr(char, char, char, char, char);
void linkdata(void);
void trapdel(int);
void startup(void);
/* io.c */
void getin(char *, size_t, char *, size_t);
int yes(int, int, int);
int yesm(int, int, int);
int next(void);
void rdata(void);
int rnum(void);
void rdesc(int);
void rtrav(void);
#ifdef DEBUG
void twrite(int);
#endif
void rvoc(void);
void rlocs(void);
void rdflt(void);
void rliq(void);
void rhints(void);
void rspeak(int);
void mspeak(int);
struct text;
void speak(const struct text *);
void pspeak(int, int);
/* save.c */
int save(const char *);
int restore(const char *);
/* subr.c */
int toting(int);
int here(int);
int at(int);
int liq2(int);
int liq(void);
int liqloc(int);
int bitset(int, int);
int forced(int);
int dark(void);
int pct(int);
int fdwarf(void);
int march(void);
int mback(void);
int specials(void);
int trbridge(void);
void badmove(void);
__dead void bug(int);
void checkhints(void);
int trsay(void);
int trtake(void);
int dropper(void);
int trdrop(void);
int tropen(void);
int trkill(void);
int trtoss(void);
int trfeed(void);
int trfill(void);
void closing(void);
void caveclose(void);
/* vocab.c */
void dstroy(int);
void juggle(int);
void move(int, int);
int put(int, int, int);
void carry(int, int);
void drop(int, int);
int vocab(const char *, int, int);
void prht(void);
/* These three used to be functions in vocab.c */
#define weq(str1, str2) (!strncmp((str1), (str2), 5))
#define length(str) (strlen((str)) + 1)
/* wizard.c */
void poof(void);
int Start(void);
int wizard(void);
void ciao(void);
int ran(int);
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