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File: [cvs.NetBSD.org] / src / games / hack / config.h (download)

Revision 1.10, Sat Aug 6 19:53:24 2011 UTC (12 years, 7 months ago) by dholland
Branch: MAIN
CVS Tags: yamt-pagecache-tag8, yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb8-mediatek-base, matt-nb8-mediatek, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, localcount-20160914, is-mlppp-base, is-mlppp, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, agc-symver-base, agc-symver
Changes since 1.9: +1 -2 lines

<sys/wait.h> is standard, so just use it instead of fiddling about with
ifdefs for long-dead systems. While here, remove union wait.

/*	$NetBSD: config.h,v 1.10 2011/08/06 19:53:24 dholland Exp $	*/

/*
 * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
 * Amsterdam
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * - 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.
 *
 * - Neither the name of the Stichting Centrum voor Wiskunde en
 * Informatica, nor the names of its contributors may be used to endorse or
 * promote products derived from this software without specific prior
 * written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER
 * OR CONTRIBUTORS 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.
 */

/*
 * Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
 * 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. 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 ``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 "pathnames.h"

#ifndef CONFIG	/* make sure the compiler doesnt see the typedefs twice */

#define	CONFIG
#define	UNIX		/* delete if no fork(), exec() available */
#define	CHDIR		/* delete if no chdir() available */

/*
 * Some include files are in a different place under SYSV
 * 	BSD		   SYSV
 * <sys/wait.h>		<wait.h>
 * <sys/time.h>		<time.h>
 * <sgtty.h>		<termio.h>
 *
 * Also, the code for suspend and various ioctls is only given for BSD4.2
 * (I do not have access to a SYSV system.)
 */
#define BSD		/* delete this line on System V */

/* #define STUPID */	/* avoid some complicated expressions if
			   your C compiler chokes on them */

#define WIZARD  "bruno"	/* the person allowed to use the -D option */
#define RECORD	"record"/* the file containing the list of topscorers */
#define	NEWS	"news"	/* the file containing the latest hack news */
#define	HELP	"help"	/* the file containing a description of the commands */
#define	SHELP	"hh"	/* abbreviated form of the same */
#define	RUMORFILE	"rumors"	/* a file with fortune cookies */
#define	DATAFILE	"data"	/* a file giving the meaning of symbols used */
#define	FMASK	0660	/* file creation mask */
#define	HLOCK	"perm"	/* an empty file used for locking purposes */
#define LLOCK	"safelock"	/* link to previous */

#ifdef UNIX
/*
 * Define DEF_PAGER as your default pager, e.g. "/bin/cat" or "/usr/ucb/more"
 * If defined, it can be overridden by the environment variable PAGER.
 * Hack will use its internal pager if DEF_PAGER is not defined.
 * (This might be preferable for security reasons.)
 * #define DEF_PAGER	".../mydir/mypager"
 */

/*
 * If you define MAIL, then the player will be notified of new mail
 * when it arrives. If you also define DEF_MAILREADER then this will
 * be the default mail reader, and can be overridden by the environment
 * variable MAILREADER; otherwise an internal pager will be used.
 * A stat system call is done on the mailbox every MAILCKFREQ moves.
 */
/* #define	MAIL */
#define	DEF_MAILREADER	_PATH_MAIL		/* or e.g. /bin/mail */
#define	MAILCKFREQ	100	


#define SHELL		/* do not delete the '!' command */

#ifdef BSD
#define	SUSPEND		/* let ^Z suspend the game */
#endif /* BSD */
#endif /* UNIX */

#ifdef CHDIR
/*
 * If you define HACKDIR, then this will be the default playground;
 * otherwise it will be the current directory.
 */
#ifdef QUEST
#define HACKDIR _PATH_QUEST
#else /* QUEST */
#define HACKDIR	_PATH_HACK
#endif /* QUEST */

/*
 * Some system administrators are stupid enough to make Hack suid root
 * or suid daemon, where daemon has other powers besides that of reading or
 * writing Hack files. In such cases one should be careful with chdir's
 * since the user might create files in a directory of his choice.
 * Of course SECURE is meaningful only if HACKDIR is defined.
 */
#define SECURE			/* do setuid(getuid()) after chdir() */

/*
 * If it is desirable to limit the number of people that can play Hack
 * simultaneously, define HACKDIR, SECURE and MAX_NR_OF_PLAYERS.
 * #define MAX_NR_OF_PLAYERS	100
 */
#endif /* CHDIR */

/* size of terminal screen is (at least) (ROWNO+2) by COLNO */
#define	COLNO	80
#define	ROWNO	22

/*
 * small signed integers (8 bits suffice)
 *	typedef	char	schar;
 * will do when you have signed characters; otherwise use
 *	typedef	short int schar;
 *
 * Use short chars anyway to avoid warnings.
 */
#if 1
typedef	short int	schar;
#else
typedef	char		schar;
#endif

/*
 * small unsigned integers (8 bits suffice - but 7 bits do not)
 * - these are usually object types; be careful with inequalities! -
 *	typedef	unsigned char	uchar;
 * will be satisfactory if you have an "unsigned char" type; otherwise use
 *	typedef unsigned short int uchar;
 */
typedef	unsigned char	uchar;

/*
 * small integers in the range 0 - 127, usually coordinates
 * although they are nonnegative they must not be declared unsigned
 * since otherwise comparisons with signed quantities are done incorrectly
 */
typedef schar	xchar;
typedef	xchar	boolean;		/* 0 or 1 */
#define	TRUE	1
#define	FALSE	0

/*
 * Declaration of bitfields in various structs; if your C compiler
 * doesnt handle bitfields well, e.g., if it is unable to initialize
 * structs containing bitfields, then you might use
 *	#define Bitfield(x,n)	uchar x
 * since the bitfields used never have more than 7 bits. (Most have 1 bit.)
 */
#define	Bitfield(x,n)	unsigned x:n

#define	SIZE(x)	(int)(sizeof(x) / sizeof(x[0]))

#endif /* CONFIG */