Source:NetHack 3.4.0/pcconf.h

Below is the full text to pcconf.h from the source code of NetHack 3.4.0. To link to a particular line, write [[NetHack 3.4.0/pcconf.h#line123]], for example.

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

The NetHack General Public License applies to screenshots, source code and other content from NetHack.

This content was modified from the original NetHack source code distribution (by splitting up NetHack content between wiki pages, and possibly further editing). See the page history for a list of who changed it, and on what dates.

1.    /*	SCCS Id: @(#)pcconf.h	3.4	1995/10/11	*/
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef PCCONF_H
6.    #define PCCONF_H
7.    
8.    #define MICRO		/* always define this! */
9.    
10.   #ifdef MSDOS		/* some of this material is MS-DOS specific */
11.   
12.   /*
13.    *  Automatic Defines:
14.    *
15.    *     __GO32__ is defined automatically by the djgpp port of gcc.
16.    *     __DJGPP__ is defined automatically by djgpp version 2 and above.
17.    *     _MSC_VER is defined automatically by Microsoft C.
18.    *     __BORLANDC__ is defined automatically by Borland C.
19.    *     __SC__ is defined automatically by Symantec C.
20.    *	Note: 3.4.0 was not verified with Symantec C.
21.    */
22.   
23.   /*
24.    *  The following options are somewhat configurable depending on
25.    *  your compiler.
26.    */
27.   
28.   /*
29.    *  For pre-V7.0 Microsoft Compilers only, manually define OVERLAY here.
30.    */
31.   
32.   /*#define OVERLAY */	/* Manual overlay definition (MSC 6.0ax only) */
33.   
34.   # ifndef __GO32__
35.   #define MFLOPPY		/* Support for floppy drives and ramdisks by dgk */
36.   # endif
37.   
38.   # define SHELL		/* via exec of COMMAND.COM */
39.   
40.   # ifdef __BORLANDC__
41.   #define PCMUSIC		/* Music option, enable very basic pc speaker music notes */
42.   # endif
43.   
44.   /*
45.    * Screen control options
46.    *
47.    * You may uncomment:
48.    *		       ANSI_DEFAULT
49.    *		  or   TERMLIB
50.    *		  or   ANSI_DEFAULT and TERMLIB
51.    *		  or   NO_TERMS
52.    */
53.   
54.   /* # define TERMLIB */	   /* enable use of termcap file /etc/termcap */
55.   			/* or ./termcap for MSDOS (SAC) */
56.   			/* compile and link in Fred Fish's termcap library, */
57.   			/* enclosed in TERMCAP.ARC, to use this */
58.   
59.   /* # define ANSI_DEFAULT */   /* allows NetHack to run without a ./termcap */
60.   
61.   # define NO_TERMS	/* Allows Nethack to run without ansi.sys by linking */
62.   			/* screen routines into the .exe     */
63.   
64.   # ifdef NO_TERMS	/* if NO_TERMS select one screen package below */
65.   #define SCREEN_BIOS		/* Use bios calls for all screen control */
66.   /* #define SCREEN_DJGPPFAST */	/* Use djgpp fast screen routines	*/
67.   # endif
68.   
69.   
70.   /* # define PC9800 */	/* Allows NetHack to run on NEC PC-9800 machines */
71.   			/* Yamamoto Keizo */
72.   
73.   
74.   /*
75.    * PC video hardware support options (for graphical tile support)
76.    *
77.    * You may uncomment any/all of the options below.
78.    *
79.    */
80.   # ifndef SUPPRESS_GRAPHICS
81.   #  if (defined(SCREEN_BIOS) || defined(SCREEN_DJGPPFAST)) && !defined(PC9800)
82.   #   ifdef USE_TILES
83.   #define SCREEN_VGA	/* Include VGA	  graphics routines in the build */
84.   #   endif
85.   #  endif
86.   # else
87.   # undef NO_TERMS
88.   # undef SCREEN_BIOS
89.   # undef SCREEN_DJGPPFAST
90.   # undef SCREEN_VGA
91.   # undef TERMLIB
92.   # define ANSI_DEFAULT
93.   # endif
94.   
95.   # define RANDOM		/* have Berkeley random(3) */
96.   
97.   # define MAIL		/* Allows for fake mail daemon to deliver mail */
98.   			/* in the MSDOS version.  (For AMIGA MAIL see  */
99.   			/* amiconf.h).	In the future this will be the */
100.  			/* hook for mail reader implementation.        */
101.  
102.  /*# define PC_LOCKING */	/* Allow confirmation before overwriting game  */
103.  			/* that is in progress or aborted when another */
104.  			/* game is started with the same player name.  */
105.  
106.  /* The following is needed for prototypes of certain functions */
107.  
108.  #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
109.  #include <process.h>	/* Provides prototypes of exit(), spawn()      */
110.  #endif
111.  
112.  #if defined(__BORLANDC__) && defined(STRNCMPI)
113.  #include <string.h>	/* Provides prototypes of strncmpi(), etc.     */
114.  #endif
115.  
116.  #if defined(__DJGPP__)
117.  #define _NAIVE_DOS_REGS
118.  #include <stdlib.h>
119.  #include <string.h>	/* Provides prototypes of strncmpi(), etc.     */
120.  #endif
121.  
122.  /*
123.   * On the VMS and unix, this option controls whether a delay is done by
124.   * the clock, or whether it is done by excess output.  On the PC, however,
125.   * there is always a clock to use for the delay.  The TIMED_DELAY option
126.   * on MSDOS (without the termcap routines) is used to determine whether to
127.   * include the delay routines in the code (and thus, provides a compile time
128.   * method to turn off napping for visual effect).  However, it is also used
129.   * in the music code to wait between different notes.  So it is needed in that
130.   * case as well.
131.  
132.   * Whereas on the VMS and unix, flags.nap is a run-time option controlling
133.   * whether there is a delay by clock or by excess output, on MSDOS it is
134.   * simply a flag to turn on or off napping for visual effects at run-time.
135.   */
136.  
137.  #define TIMED_DELAY	/* enable the `timed_delay' run-time option */
138.  
139.  # ifdef PCMUSIC
140.  #define TIMED_DELAY	/* need it anyway */
141.  # endif
142.  #define NOCWD_ASSUMPTIONS	/* Allow paths to be specified for HACKDIR,
143.  				   LEVELDIR, SAVEDIR, BONESDIR, DATADIR,
144.  				   SCOREDIR, LOCKDIR, and CONFIGDIR */
145.  
146.  #endif /* MSDOS configuration stuff */
147.  
148.  #define PATHLEN		64	/* maximum pathlength */
149.  #define FILENAME	80	/* maximum filename length (conservative) */
150.  #ifndef MICRO_H
151.  #include "micro.h"		/* contains necessary externs for [os_name].c */
152.  #endif
153.  
154.  
155.  /* ===================================================
156.   *  The remaining code shouldn't need modification.
157.   */
158.  
159.  #ifndef SYSTEM_H
160.  #include "system.h"
161.  #endif
162.  
163.  #ifdef __GO32__
164.  #include <unistd.h> /* close(), etc. */
165.  /* setmode is in io.h but lock() in io.h interferes with lock[] in decl.h */
166.  extern int FDECL(setmode, (int,int));
167.  #include <pc.h> /* kbhit() */
168.  #define PC_LOCKING
169.  #endif
170.  
171.  # ifdef MSDOS
172.  #  ifndef EXEPATH
173.  #define EXEPATH		/* HACKDIR is .exe location if not explicitly defined */
174.  #  endif
175.  # endif
176.  
177.  # if defined(_MSC_VER) && defined(MSDOS)
178.  #  if (_MSC_VER >= 700) && !defined(FUNCTION_LEVEL_LINKING)
179.  #   ifndef MOVERLAY
180.  #define MOVERLAY	/* Microsoft's MOVE overlay system (MSC >= 7.0) */
181.  #   endif
182.  #  endif
183.  #define PC_LOCKING
184.  # endif
185.  
186.  /* Borland Stuff */
187.  # if defined(__BORLANDC__)
188.  #  if defined(__OVERLAY__) && !defined(VROOMM)
189.  /* __OVERLAY__ is automatically defined by Borland C if overlay option is on */
190.  #define VROOMM		/* Borland's VROOMM overlay system */
191.  #  endif
192.  #  if !defined(STKSIZ)
193.  #define STKSIZ	5*1024	/* Use a default of 5K stack for Borland C	*/
194.  			/* This macro is used in any file that contains */
195.  			/* a main() function.				*/
196.  #  endif
197.  #define PC_LOCKING
198.  # endif
199.  
200.  #ifdef PC_LOCKING
201.  #define HLOCK "NHPERM"
202.  #endif
203.  
204.  #ifndef index
205.  # define index	strchr
206.  #endif
207.  #ifndef rindex
208.  # define rindex strrchr
209.  #endif
210.  
211.  #ifndef AMIGA
212.  #include <time.h>
213.  #endif
214.  
215.  #ifdef RANDOM
216.  /* Use the high quality random number routines. */
217.  # define Rand() random()
218.  #else
219.  # define Rand() rand()
220.  #endif
221.  
222.  #ifndef TOS
223.  # define FCMASK 0660	/* file creation mask */
224.  #endif
225.  
226.  #include <fcntl.h>
227.  
228.  #ifndef REDO
229.  # undef Getchar
230.  # define Getchar nhgetch
231.  #endif
232.  
233.  #ifdef MSDOS
234.  # define TEXTCOLOR /* */
235.  # define PORT_HELP "msdoshlp.txt" /* msdos port specific help file */
236.  #endif
237.  
238.  
239.  /* Sanity check, do not modify these blocks. */
240.  
241.  /* OVERLAY must be defined with MOVERLAY or VROOMM */
242.  #if (defined(MOVERLAY) || defined(VROOMM))
243.  # ifndef OVERLAY
244.  #  define OVERLAY
245.  # endif
246.  #endif
247.  
248.  #if defined(FUNCTION_LEVEL_LINKING)
249.  #define OVERLAY
250.  #define OVL0
251.  #define OVL1
252.  #define OVL2
253.  #define OVL3
254.  #define OVLB
255.  #endif
256.  
257.  #if defined(OVERLAY) && !defined(MOVERLAY) && !defined(VROOMM) && !defined(FUNCTION_LEVEL_LINKING)
258.  #define USE_TRAMPOLI
259.  #endif
260.  
261.  #if defined(MSDOS) && defined(NO_TERMS)
262.  # ifdef TERMLIB
263.  #  if defined(_MSC_VER) || defined(__SC__)
264.  #   pragma message("Warning -- TERMLIB defined with NO_TERMS in pcconf.h")
265.  #   pragma message("           Forcing undef of TERMLIB")
266.  #  endif
267.  #undef TERMLIB
268.  # endif
269.  # ifdef ANSI_DEFAULT
270.  #  if defined(_MSC_VER) || defined(__SC__)
271.  #   pragma message("Warning -- ANSI_DEFAULT defined with NO_TERMS in pcconf.h")
272.  #   pragma message("           Forcing undef of ANSI_DEFAULT")
273.  #  endif
274.  #undef ANSI_DEFAULT
275.  # endif
276.  /* only one screen package is allowed */
277.  # if defined(SCREEN_BIOS) && defined(SCREEN_DJGPPFAST)
278.  #  if defined(_MSC_VER) || defined(__SC__)
279.  #   pragma message("Warning -- More than one screen package defined in pcconf.h")
280.  #  endif
281.  #  if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
282.  #   if defined(SCREEN_DJGPPFAST)
283.  #    if defined(_MSC_VER) || defined(__SC__)
284.  #    pragma message("           Forcing undef of SCREEN_DJGPPFAST")
285.  #    endif
286.  #undef SCREEN_DJGPPFAST   /* Can't use djgpp fast with other compilers anyway */
287.  #   endif
288.  #  else
289.  /* djgpp C compiler	*/
290.  #   if defined(SCREEN_BIOS)
291.  #undef SCREEN_BIOS
292.  #   endif
293.  #  endif
294.  # endif
295.  # define ASCIIGRAPH
296.  # ifdef TEXTCOLOR
297.  #  define VIDEOSHADES
298.  # endif
299.  /* SCREEN_8514, SCREEN_VESA are only placeholders presently - sub VGA instead */
300.  # if defined(SCREEN_8514) || defined(SCREEN_VESA)
301.  #  undef SCREEN_8514
302.  #  undef SCREEN_VESA
303.  #  define SCREEN_VGA
304.  # endif
305.  /* Graphical tile sanity checks */
306.  # ifdef SCREEN_VGA
307.  #  define SIMULATE_CURSOR
308.  #  define POSITIONBAR
309.  /* Select appropriate tile file format, and map size */
310.  #  define PLANAR_FILE
311.  #  define SMALL_MAP
312.  # endif
313.  #endif			/* End of sanity check block */
314.  
315.  #if defined(MSDOS) && defined(DLB)
316.  #define FILENAME_CMP  stricmp		      /* case insensitive */
317.  #endif
318.  
319.  #ifdef MSC7_WARN	/* define with cl /DMSC7_WARN	*/
320.  #pragma warning(disable:4131)
321.  #endif
322.  
323.  #ifdef TIMED_DELAY
324.  # ifdef __DJGPP__
325.  # define msleep(k) (void) usleep((k)*1000)
326.  # endif
327.  # ifdef __BORLANDC__
328.  # define msleep(k) delay(k)
329.  # endif
330.  # ifdef __SC__
331.  # define msleep(k) (void) usleep((long)((k)*1000))
332.  # endif
333.  #endif
334.  
335.  #endif /* PCCONF_H */