games/adventure/extern.h

   1 /*      $NetBSD: extern.h,v 1.16 2012/01/08 18:17:41 dholland Exp $     */
   2
   3 /*
   4  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #include <string.h>
  28 #include <stdint.h>
  29
  30 /* crc.c */
  31 struct crcstate {
  32         uint32_t crcval;
  33         unsigned step;
  34 };
  35
  36 void crc_start(struct crcstate *);
  37 void crc_add(struct crcstate *, const void *, size_t);
  38 uint32_t crc_get(struct crcstate *);
  39
  40 /* done.c */
  41 int score(void);
  42 void done(int) __dead;
  43 void die(int);
  44
  45 /* init.c */
  46 void init(void);
  47 char   *decr(int, int, int, int, int);
  48 void trapdel(int);
  49 void startup(void);
  50
  51 /* io.c */
  52 void getin(char **, char **);
  53 int yes(int, int, int);
  54 int yesm(int, int, int);
  55 void rdata(void);
  56 #ifdef DEBUG
  57 void twrite(int);
  58 #endif
  59 void rspeak(int);
  60 void mspeak(int);
  61 struct text;
  62 void speak(const struct text *);
  63 void pspeak(int, int);
  64
  65 /* save.c */
  66 int save(const char *);
  67 int restore(const char *);
  68
  69 /* subr.c */
  70 int toting(int);
  71 int here(int);
  72 int at(int);
  73 int liq(void);
  74 int liqloc(int);
  75 int forced(int);
  76 int dark(void);
  77 int pct(int);
  78 int fdwarf(void);
  79 int march(void);
  80 void bug(int) __dead;
  81 void checkhints(void);
  82 int trsay(void);
  83 int trtake(void);
  84 int trdrop(void);
  85 int tropen(void);
  86 int trkill(void);
  87 int trtoss(void);
  88 int trfeed(void);
  89 int trfill(void);
  90 void closing(void);
  91 void caveclose(void);
  92
  93 /* vocab.c */
  94 void destroy(int);
  95 void juggle(int);
  96 void move(int, int);
  97 int put(int, int, int);
  98 void carry(int, int);
  99 void drop(int, int);
 100 int vocab(const char *, int, int);
 101
 102 /* These three used to be functions in vocab.c */
 103 #define copystr(src, dest)      strcpy((dest), (src))
 104 #define weq(str1, str2)         (!strncmp((str1), (str2), 5))
 105 #define length(str)             (strlen((str)) + 1)
 106
 107 /* wizard.c */
 108 void datime(int *, int *);
 109 void poof(void);
 110 int Start(void);
 111 void ciao(void);
 112 int ran(int);