Add __attribute__((__noreturn__)) to various function prototypes in games/.
[dragonfly.git] / games / mille / mille.h
CommitLineData
6693db17 1/*-
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2 * Copyright (c) 1982, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
6693db17 13 * 3. Neither the name of the University nor the names of its contributors
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14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)mille.h 8.1 (Berkeley) 5/31/93
30 *
31 * $FreeBSD: src/games/mille/mille.h,v 1.7 1999/12/12 06:17:24 billf Exp $
32 */
33
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34#include <sys/types.h>
35#include <sys/uio.h>
36#include <ctype.h>
37#include <curses.h>
38#include <stdlib.h>
39#include <string.h>
40#include <unistd.h>
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41
42/*
43 * @(#)mille.h 1.1 (Berkeley) 4/1/82
44 */
45
46/*
47 * Miscellaneous constants
48 */
49
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50#define CARD short
51
52#define HAND_SZ 7 /* number of cards in a hand */
53#define DECK_SZ 101 /* number of cards in decks */
54#define NUM_SAFE 4 /* number of saftey cards */
55#define NUM_MILES 5 /* number of milestones types */
56#define NUM_CARDS 20 /* number of types of cards */
57#define BOARD_Y 17 /* size of board screen */
58#define BOARD_X 40
59#define MILES_Y 7 /* size of mileage screen */
60#define MILES_X 80
61#define SCORE_Y 17 /* size of score screen */
62#define SCORE_X 40
63#define MOVE_Y 10 /* Where to print move prompt */
64#define MOVE_X 20
65#define ERR_Y 15 /* Where to print errors */
66#define ERR_X 5
67#define EXT_Y 4 /* Where to put Extension */
68#define EXT_X 9
69
70#define PLAYER 0
71#define COMP 1
72
73#define W_SMALL 0 /* Small (initial) window */
74#define W_FULL 1 /* Full (final) window */
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75
76/*
77 * Move types
78 */
79
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80#define M_DISCARD 0
81#define M_DRAW 1
82#define M_PLAY 2
83#define M_ORDER 3
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84
85/*
86 * Scores
87 */
88
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89#define SC_SAFETY 100
90#define SC_ALL_SAFE 300
91#define SC_COUP 300
92#define SC_TRIP 400
93#define SC_SAFE 300
94#define SC_DELAY 300
95#define SC_EXTENSION 200
96#define SC_SHUT_OUT 500
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97
98/*
99 * safety descriptions
100 */
101
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102#define S_UNKNOWN 0 /* location of safety unknown */
103#define S_IN_HAND 1 /* safety in player's hand */
104#define S_PLAYED 2 /* safety has been played */
105#define S_GAS_SAFE 0 /* Gas safety card index */
106#define S_SPARE_SAFE 1 /* Tire safety card index */
107#define S_DRIVE_SAFE 2 /* Driveing safety card index */
108#define S_RIGHT_WAY 3 /* Right-of-Way card index */
109#define S_CONV 15 /* conversion from C_ to S_ */
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110
111/*
112 * card numbers
113 */
114
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115#define C_INIT -1
116#define C_25 0
117#define C_50 1
118#define C_75 2
119#define C_100 3
120#define C_200 4
121#define C_EMPTY 5
122#define C_FLAT 6
123#define C_CRASH 7
124#define C_STOP 8
125#define C_LIMIT 9
126#define C_GAS 10
127#define C_SPARE 11
128#define C_REPAIRS 12
129#define C_GO 13
130#define C_END_LIMIT 14
131#define C_GAS_SAFE 15
132#define C_SPARE_SAFE 16
133#define C_DRIVE_SAFE 17
134#define C_RIGHT_WAY 18
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135
136/*
137 * prompt types
138 */
139
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140#define MOVEPROMPT 0
141#define REALLYPROMPT 1
142#define ANOTHERHANDPROMPT 2
143#define ANOTHERGAMEPROMPT 3
144#define SAVEGAMEPROMPT 4
145#define SAMEFILEPROMPT 5
146#define FILEPROMPT 6
147#define EXTENSIONPROMPT 7
148#define OVERWRITEFILEPROMPT 8
984263bc 149
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150#define erasechar() cur_term->Nttyb.c_cc[VERASE]
151#define killchar() cur_term->Nttyb.c_cc[VKILL]
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152
153typedef struct {
154 bool coups[NUM_SAFE];
155 bool can_go;
156 bool new_battle;
157 bool new_speed;
158 short safety[NUM_SAFE];
159 short sh_safety[NUM_SAFE];
160 short nummiles[NUM_MILES];
161 short sh_nummiles[NUM_MILES];
162 CARD hand[HAND_SZ];
163 CARD sh_hand[HAND_SZ];
164 CARD battle;
165 CARD sh_battle;
166 CARD speed;
167 CARD sh_speed;
168 int mileage;
169 int sh_mileage;
170 int hand_tot;
171 int sh_hand_tot;
172 int safescore;
173 int sh_safescore;
174 int coupscore;
175 int total;
176 int sh_total;
177 int games;
178 int sh_games;
179 int was_finished;
180} PLAY;
181
182/*
183 * macros
184 */
185
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186#define other(x) (1 - x)
187#define nextplay() (Play = other(Play))
188#define nextwin(x) (1 - x)
189#define opposite(x) (Opposite[x])
190#define issafety(x) (x >= C_GAS_SAFE)
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191
192/*
193 * externals
194 */
195
196extern bool Debug, Finished, Next, On_exit, Order, Saved;
197
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198extern char *Fromfile, Initstr[];
199extern const char *C_fmt, **C_name;
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200
201extern int Card_no, End, Handstart, Movetype, Numcards[], Numgos,
202 Numneed[], Numseen[NUM_CARDS], Play, Value[], Window;
203
204extern CARD Deck[DECK_SZ], Discard, Opposite[NUM_CARDS], Sh_discard,
205 *Topcard;
206
207extern FILE *outf;
208
209extern PLAY Player[2];
210
211extern WINDOW *Board, *Miles, *Score;
212
213/*
214 * functions
215 */
216
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217void account(CARD);
218void calcmove(void);
219bool canplay(PLAY *, PLAY *, CARD);
220bool check_ext(bool);
221void check_more(void);
09ac707a 222void die(int) __dead2;
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223void domove(void);
224bool error(const char *, ...);
984263bc 225#ifdef EXTRAP
6693db17 226void extrapolate(PLAY *);
984263bc 227#endif
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228void finalscore(PLAY *);
229CARD getcard(void);
230bool getyn(int);
231void init(void);
232int isrepair(CARD);
233void newboard(void);
234void newscore(void);
235bool onecard(PLAY *);
236void prboard(void);
237void prompt(int);
238void prscore(bool);
239char readch(void);
240bool rest_f(char *);
241int roll(int, int);
242void rub(int);
243CARD safety(CARD);
244bool save(void);
245void shuffle(void);
246void sort(CARD *);
247bool varpush(int, ssize_t (*)(int, const struct iovec *, int));
984263bc 248#ifdef EXTRAP
6693db17 249void undoex(void);
984263bc 250#endif