Source:NetHack 2.2a/config.h

Below is the full text to config.h from the source code of NetHack 2.2a. To link to a particular line, write [[NetHack 2.2a/config.h#line123]], for example.

Warning! This is the source code from an old release. For the latest release, see Source code

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1.    /*	SCCS Id: @(#)config.h	2.2	87/11/11
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    
4.    #ifndef CONFIG	/* make sure the compiler does not see the typedefs twice */
5.    #define	CONFIG
6.    
7.    #define	CHDIR		/* delete if no chdir() available */
8.    
9.    /*
10.    * Some include files are in a different place under SYSV
11.    * 	BSD		   SYSV
12.    * <strings.h>		<string.h>
13.    * <sys/time.h>		<time.h>
14.    * <sgtty.h>		<termio.h>
15.    * Some routines are called differently
16.    * index		strchr
17.    * rindex		strrchr
18.    * Also, the code for suspend and various ioctls is only given for BSD4.2
19.    */
20.   /* #define MSDOS 	/* define for MS-DOS (actually defined by compiler) */
21.   #define	UNIX		/* delete if no fork(), exec() available */
22.   /* #define	GENIX		/* Yet Another Unix Clone */
23.   #define BSD		/* defind for 4.n BSD  */
24.   /* #define SYSV		/* define for System V */
25.   
26.   /* #define BETA		/* if a beta-test copy  [MRS] */
27.   #define VERSION	"2.2a"	/* version number. */
28.   
29.   #define PYRAMID_BUG 	/* avoid a bug on the Pyramid */
30.   /* #define APOLLO		/* same for the Apollo */
31.   /* #define STUPID		/* avoid some complicated expressions if
32.   			   your C compiler chokes on them */
33.   /* #define TERMINFO		/* uses "curses" rather than termcap */
34.   
35.   #ifdef __TURBOC__
36.   #define	alloc	malloc
37.   #define	signal	ssignal
38.   #endif
39.   
40.   #define WIZARD  "mike"	/* the person allowed to use the -D option */
41.   #define RECORD	"record"/* the file containing the list of topscorers */
42.   #define	NEWS	"news"	/* the file containing the latest hack news */
43.   #define	HELP	"help"	/* the file containing a description of the commands */
44.   #define	SHELP	"hh"	/* abbreviated form of the same */
45.   #define	RUMORFILE	"rumors"	/* a file with fortune cookies */
46.   #define	DATAFILE	"data"	/* a file giving the meaning of symbols used */
47.   #define	FMASK	0660	/* file creation mask */
48.   
49.   #ifdef UNIX
50.   #define	HLOCK	"perm"	/* an empty file used for locking purposes */
51.   #define LLOCK	"safelock"	/* link to previous */
52.   
53.   /*
54.    * Define DEF_PAGER as your default pager, e.g. "/bin/cat" or "/usr/ucb/more"
55.    * If defined, it can be overridden by the environment variable PAGER.
56.    * Hack will use its internal pager if DEF_PAGER is not defined.
57.    * (This might be preferable for security reasons.)
58.    * #define DEF_PAGER	".../mydir/mypager"
59.    */
60.   
61.   /*
62.    * If you define MAIL, then the player will be notified of new mail
63.    * when it arrives. If you also define DEF_MAILREADER then this will
64.    * be the default mail reader, and can be overridden by the environment
65.    * variable MAILREADER; otherwise an internal pager will be used.
66.    * A stat system call is done on the mailbox every MAILCKFREQ moves.
67.    */
68.   #define	MAIL
69.   #define	DEF_MAILREADER	"/usr/bin/mail"		/* or e.g. /bin/mail */
70.   #define	MAILCKFREQ	1
71.   
72.   
73.   #define SHELL		/* do not delete the '!' command */
74.   
75.   #ifdef BSD
76.   #define	SUSPEND		/* let ^Z suspend the game */
77.   #endif
78.   
79.   #ifdef BSD
80.   /* Use the high quality random number routines. */
81.   extern long random();
82.   #define rand()	random()
83.   #define srand(seed) srandom(seed)
84.   #else
85.   extern long lrand48();
86.   #define rand()	lrand48()
87.   #define srand(seed) srand48(seed)
88.   #endif
89.   #endif /* UNIX /**/
90.   
91.   #ifdef CHDIR
92.   /*
93.    * If you define HACKDIR, then this will be the default playground;
94.    * otherwise it will be the current directory.
95.    */
96.   #define HACKDIR	"/usr/games/lib/nethackdir"
97.   
98.   /*
99.    * Some system administrators are stupid enough to make Hack suid root
100.   * or suid daemon, where daemon has other powers besides that of reading or
101.   * writing Hack files. In such cases one should be careful with chdir's
102.   * since the user might create files in a directory of his choice.
103.   * Of course SECURE is meaningful only if HACKDIR is defined.
104.   */
105.  #define SECURE			/* do setuid(getuid()) after chdir() */
106.  
107.  /*
108.   * If it is desirable to limit the number of people that can play Hack
109.   * simultaneously, define HACKDIR, SECURE and MAX_NR_OF_PLAYERS.
110.   * #define MAX_NR_OF_PLAYERS	6
111.   */
112.  #endif /* CHDIR /**/
113.  
114.  /* size of terminal screen is (at least) (ROWNO+2) by COLNO */
115.  #define	COLNO	80
116.  #define	ROWNO	22
117.  
118.  #ifdef BSD
119.  #include <strings.h>		/* declarations for strcat etc. */
120.  #define memcpy(d, s, n)		bcopy(s, d, n)
121.  #define memcmp(s1, s2, n)	bcmp(s2, s1, n)
122.  #else
123.  #include <string.h>		/* idem on System V */
124.  #define	index	strchr
125.  #define	rindex	strrchr
126.  #endif
127.  
128.  /*
129.   * small signed integers (8 bits suffice)
130.   *	typedef	char	schar;
131.   * will do when you have signed characters; otherwise use
132.   *	typedef	short int schar;
133.   */
134.  typedef	char	schar;
135.  
136.  /*
137.   * small unsigned integers (8 bits suffice - but 7 bits do not)
138.   * - these are usually object types; be careful with inequalities! -
139.   *	typedef	unsigned char	uchar;
140.   * will be satisfactory if you have an "unsigned char" type; otherwise use
141.   *	typedef unsigned short int uchar;
142.   */
143.  typedef	unsigned char	uchar;
144.  
145.  /*
146.   * small integers in the range 0 - 127, usually coordinates
147.   * although they are nonnegative they must not be declared unsigned
148.   * since otherwise comparisons with signed quantities are done incorrectly
149.   */
150.  typedef schar	xchar;
151.  typedef	xchar	boolean;		/* 0 or 1 */
152.  #define	TRUE	1
153.  #define	FALSE	0
154.  
155.  /*
156.   * Declaration of bitfields in various structs; if your C compiler
157.   * doesnt handle bitfields well, e.g., if it is unable to initialize
158.   * structs containing bitfields, then you might use
159.   *	#define Bitfield(x,n)	uchar x
160.   * since the bitfields used never have more than 7 bits. (Most have 1 bit.)
161.   * otherwise:
162.   *	#define	Bitfield(x,n)	unsigned x:n
163.   */
164.  #define	Bitfield(x,n)	uchar x
165.  
166.  #define	SIZE(x)	(int)(sizeof(x) / sizeof(x[0]))
167.  
168.  #ifdef MSDOS
169.  #include <fcntl.h>
170.  #define	exit	msexit		/* do chdir first */
171.  #ifdef getchar
172.  #	undef getchar
173.  #endif /* getchar /**/
174.  #define getchar tgetch
175.  #define DGK			/* MS DOS specific enhancements by dgk */
176.  
177.  #ifdef DGK
178.  #  include "msdos.h"	/* contains necessary externs for msdos.c */
179.  #  define SHELL		/* via exec of COMMAND.COM */
180.  #  define PATHLEN	64	/* maximum pathlength */
181.  #  define FILENAME 80	/* maximum filename length (conservative) */
182.  #  define FROMPERM	1	/* for ramdisk use */
183.  #  define TOPERM	2	/* for ramdisk use */
184.  #  define glo(x)	name_file(lock, x)	/* name_file used for bones */
185.  	extern char *configfile;
186.  #endif /* DGK /**/
187.  #endif /* MSDOS /**/
188.  
189.  /*
190.   *	Conditional compilation of special options are controlled here.
191.   *	If you define the following flags, you will add not only to the
192.   *	complexity of the game but also to the size of the load module.
193.   */ 
194.  
195.  #define	DOGNAME		/* Name of your first dog as an option */ 
196.  #define	SPELLS		/* Spell casting by M. Stephenson */
197.  #define	PRAYERS		/* Prayer code by M. Stephenson */
198.  #define KAA		/* Various changes made by Ken Arromdee */
199.  #define MARKER		/* Magic marker modification from Gil Neiger */
200.  #define	NEWCLASS	/* Samurai/Ninja etc. by M. Stephenson */ 
201.  #define	SAFE_ATTACK 	/* Safe attack code by Don Kneller */
202.  #define	PROBING		/* Wand of probing code by Gil Neiger */
203.  #define	DIAGS		/* Diagnostics after death/quit by Gil Neiger */
204.  #define	SORTING		/* Sorted inventory by Don Kneller */
205.  #define	DGKMOD		/* Additional features by Don Kneller */
206.  #define REDO 		/* support for redoing last command - DGK */
207.  #define	HARD		/* Enhanced wizard code by M. Stephenson */
208.  #define	WALKIES		/* Leash code by M. Stephenson */
209.  #define NEWTRAPS	/* Magic and Squeeky board traps by Scott R. Turner*/
210.  #define FREEHAND	/* Cannot use Pick-axe without wielding it. */
211.  #define SPIDERS		/* Spiders and webs by Scott R. Turner */
212.  #define FOUNTAINS	/* Fountain code by SRT (+ GAN + EB) */
213.  #define KOPS		/* Keystone Kops by Scott R. Turner */
214.  #define ROCKMOLE	/* Rockmoles by Scott R. Turner */
215.  #define COM_COMPL	/* Command line completion by John S. Bien */
216.  #define GRAPHICS	/* Funky screen character support (Eric S. Raymond) */
217.  #define HACKOPTIONS	/* Support DGK-style HACKOPTIONS processing (ESR) */
218.  #define RPH		/* Various hacks by Richard P. Hughey */
219.  #define KJSMODS		/* Various changes made by Kevin Sweet */
220.  #define	BVH		/* Additions by Bruce Holloway */
221.  #define SAC		/* Soldiers, barracks by Steve Creps */
222.  
223.  #if defined(MSDOS) && defined(GRAPHICS)
224.  #define MSDOSCOLOR
225.  #endif
226.  
227.  /*
228.   *	Status Line options.
229.   */
230.  
231.  #define	GOLD_ON_BOTL
232.  #define	EXP_ON_BOTL
233.  	 
234.  #ifdef REDO
235.  #define DOAGAIN	'\001'		/* Used in tty.c and cmd.c */
236.  #endif
237.  
238.  #ifdef DGKMOD
239.  #define LARGEST_INT	((1 << 15) - 1)
240.  #endif
241.  
242.  #endif /* CONFIG /**/