wg.conf.5: Fix a typo (in-inline comments are *not* allowed)
[dragonfly.git] / games / hack / config.h
blob7f51a8429b64fe48b481bc1d38aae7fbb96ac29a
1 /* $NetBSD: config.h,v 1.10 2011/08/06 19:53:24 dholland Exp $ */
3 /*
4 * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
5 * Amsterdam
6 * All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
12 * - Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
15 * - Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * - Neither the name of the Stichting Centrum voor Wiskunde en
20 * Informatica, nor the names of its contributors may be used to endorse or
21 * promote products derived from this software without specific prior
22 * written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
25 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
26 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
27 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
28 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
30 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
31 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
32 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
33 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
34 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
39 * All rights reserved.
41 * Redistribution and use in source and binary forms, with or without
42 * modification, are permitted provided that the following conditions
43 * are met:
44 * 1. Redistributions of source code must retain the above copyright
45 * notice, this list of conditions and the following disclaimer.
46 * 2. Redistributions in binary form must reproduce the above copyright
47 * notice, this list of conditions and the following disclaimer in the
48 * documentation and/or other materials provided with the distribution.
49 * 3. The name of the author may not be used to endorse or promote products
50 * derived from this software without specific prior written permission.
52 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
53 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
54 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
55 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
56 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
57 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
58 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
59 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
60 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
61 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
64 #include "pathnames.h"
66 #ifndef CONFIG /* make sure the compiler doesnt see the typedefs twice */
68 #define CONFIG
69 #define UNIX /* delete if no fork(), exec() available */
70 #define CHDIR /* delete if no chdir() available */
73 * Some include files are in a different place under SYSV
74 * BSD SYSV
75 * <sys/wait.h> <wait.h>
76 * <sys/time.h> <time.h>
77 * <sgtty.h> <termio.h>
79 * Also, the code for suspend and various ioctls is only given for BSD4.2
80 * (I do not have access to a SYSV system.)
82 #define BSD /* delete this line on System V */
84 /* #define STUPID */ /* avoid some complicated expressions if
85 your C compiler chokes on them */
87 #define WIZARD "bruno" /* the person allowed to use the -D option */
88 #define RECORD "record"/* the file containing the list of topscorers */
89 #define NEWS "news" /* the file containing the latest hack news */
90 #define HELP "help" /* the file containing a description of the commands */
91 #define SHELP "hh" /* abbreviated form of the same */
92 #define RUMORFILE "rumors" /* a file with fortune cookies */
93 #define DATAFILE "data" /* a file giving the meaning of symbols used */
94 #define FMASK 0660 /* file creation mask */
95 #define HLOCK "perm" /* an empty file used for locking purposes */
96 #define LLOCK "safelock" /* link to previous */
98 #ifdef UNIX
100 * Define DEF_PAGER as your default pager, e.g. "/bin/cat" or "/usr/ucb/more"
101 * If defined, it can be overridden by the environment variable PAGER.
102 * Hack will use its internal pager if DEF_PAGER is not defined.
103 * (This might be preferable for security reasons.)
104 * #define DEF_PAGER ".../mydir/mypager"
108 * If you define MAIL, then the player will be notified of new mail
109 * when it arrives. If you also define DEF_MAILREADER then this will
110 * be the default mail reader, and can be overridden by the environment
111 * variable MAILREADER; otherwise an internal pager will be used.
112 * A stat system call is done on the mailbox every MAILCKFREQ moves.
114 /* #define MAIL */
115 #define DEF_MAILREADER _PATH_MAIL /* or e.g. /bin/mail */
116 #define MAILCKFREQ 100
119 #define SHELL /* do not delete the '!' command */
121 #ifdef BSD
122 #define SUSPEND /* let ^Z suspend the game */
123 #endif /* BSD */
124 #endif /* UNIX */
126 #ifdef CHDIR
128 * If you define HACKDIR, then this will be the default playground;
129 * otherwise it will be the current directory.
131 #ifdef QUEST
132 #define HACKDIR _PATH_QUEST
133 #else /* QUEST */
134 #define HACKDIR _PATH_HACK
135 #endif /* QUEST */
138 * Some system administrators are stupid enough to make Hack suid root
139 * or suid daemon, where daemon has other powers besides that of reading or
140 * writing Hack files. In such cases one should be careful with chdir's
141 * since the user might create files in a directory of his choice.
142 * Of course SECURE is meaningful only if HACKDIR is defined.
144 #define SECURE /* do setuid(getuid()) after chdir() */
147 * If it is desirable to limit the number of people that can play Hack
148 * simultaneously, define HACKDIR, SECURE and MAX_NR_OF_PLAYERS.
149 * #define MAX_NR_OF_PLAYERS 100
151 #endif /* CHDIR */
153 /* size of terminal screen is (at least) (ROWNO+2) by COLNO */
154 #define COLNO 80
155 #define ROWNO 22
158 * small signed integers (8 bits suffice)
159 * typedef char schar;
160 * will do when you have signed characters; otherwise use
161 * typedef short int schar;
163 * Use short chars anyway to avoid warnings.
165 #if 1
166 typedef short int schar;
167 #else
168 typedef char schar;
169 #endif
172 * small unsigned integers (8 bits suffice - but 7 bits do not)
173 * - these are usually object types; be careful with inequalities! -
174 * typedef unsigned char uchar;
175 * will be satisfactory if you have an "unsigned char" type; otherwise use
176 * typedef unsigned short int uchar;
178 typedef unsigned char uchar;
181 * small integers in the range 0 - 127, usually coordinates
182 * although they are nonnegative they must not be declared unsigned
183 * since otherwise comparisons with signed quantities are done incorrectly
185 typedef schar xchar;
186 typedef xchar boolean; /* 0 or 1 */
187 #define TRUE 1
188 #define FALSE 0
191 * Declaration of bitfields in various structs; if your C compiler
192 * doesnt handle bitfields well, e.g., if it is unable to initialize
193 * structs containing bitfields, then you might use
194 * #define Bitfield(x,n) uchar x
195 * since the bitfields used never have more than 7 bits. (Most have 1 bit.)
197 #define Bitfield(x,n) unsigned x:n
199 #define SIZE(x) (int)(sizeof(x) / sizeof(x[0]))
201 #endif /* CONFIG */