Source:NetHack 3.3.0/pcconf.h

Below is the full text to pcconf.h from the source code of NetHack 3.3.0. To link to a particular line, write [[NetHack 3.3.0/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	3.3	95/10/11	*/
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: 3.3.0 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.  #endif /* MSDOS configuration stuff */
143.  
144.  #define PATHLEN		64	/* maximum pathlength */
145.  #define FILENAME	80	/* maximum filename length (conservative) */
146.  #ifndef MICRO_H
147.  #include "micro.h"		/* contains necessary externs for [os_name].c */
148.  #endif
149.  
150.  /* ===================================================
151.   *  The remaining code shouldn't need modification.
152.   */
153.  
154.  #ifndef SYSTEM_H
155.  #include "system.h"
156.  #endif
157.  
158.  #ifdef __GO32__
159.  #include <unistd.h> /* close(), etc. */
160.  /* setmode is in io.h but lock() in io.h interferes with lock[] in decl.h */
161.  extern int FDECL(setmode, (int,int));
162.  #include <pc.h> /* kbhit() */
163.  #define PC_LOCKING
164.  #endif
165.  
166.  # ifdef MSDOS
167.  #  ifndef EXEPATH
168.  #define EXEPATH		/* HACKDIR is .exe location if not explicitly defined */
169.  #  endif
170.  # endif
171.  
172.  # if defined(_MSC_VER) && defined(MSDOS)
173.  #  if (_MSC_VER >= 700) && !defined(FUNCTION_LEVEL_LINKING)
174.  #   ifndef MOVERLAY
175.  #define MOVERLAY	/* Microsoft's MOVE overlay system (MSC >= 7.0) */
176.  #   endif
177.  #  endif
178.  #define PC_LOCKING
179.  # endif
180.  
181.  /* Borland Stuff */
182.  # if defined(__BORLANDC__)
183.  #  if defined(__OVERLAY__) && !defined(VROOMM)
184.  /* __OVERLAY__ is automatically defined by Borland C if overlay option is on */
185.  #define VROOMM		/* Borland's VROOMM overlay system */
186.  #  endif
187.  #  if !defined(STKSIZ)
188.  #define STKSIZ	5*1024	/* Use a default of 5K stack for Borland C	*/
189.  			/* This macro is used in any file that contains */
190.  			/* a main() function.				*/
191.  #  endif
192.  #define PC_LOCKING
193.  # endif
194.  
195.  #ifdef PC_LOCKING
196.  #define HLOCK "NHPERM"
197.  #endif
198.  
199.  #ifndef index
200.  # define index	strchr
201.  #endif
202.  #ifndef rindex
203.  # define rindex strrchr
204.  #endif
205.  
206.  #ifndef AMIGA
207.  #include <time.h>
208.  #endif
209.  
210.  #ifdef RANDOM
211.  /* Use the high quality random number routines. */
212.  # define Rand() random()
213.  #else
214.  # define Rand() rand()
215.  #endif
216.  
217.  #ifndef TOS
218.  # define FCMASK 0660	/* file creation mask */
219.  #endif
220.  
221.  #include <fcntl.h>
222.  
223.  #ifndef REDO
224.  # undef Getchar
225.  # define Getchar nhgetch
226.  #endif
227.  
228.  #ifdef MSDOS
229.  # define TEXTCOLOR /* */
230.  # define PORT_HELP "msdoshlp.txt" /* msdos port specific help file */
231.  #endif
232.  
233.  
234.  /* Sanity check, do not modify these blocks. */
235.  
236.  /* OVERLAY must be defined with MOVERLAY or VROOMM */
237.  #if (defined(MOVERLAY) || defined(VROOMM))
238.  # ifndef OVERLAY
239.  #  define OVERLAY
240.  # endif
241.  #endif
242.  
243.  #if defined(FUNCTION_LEVEL_LINKING)
244.  #define OVERLAY
245.  #define OVL0
246.  #define OVL1
247.  #define OVL2
248.  #define OVL3
249.  #define OVLB
250.  #endif
251.  
252.  #if defined(OVERLAY) && !defined(MOVERLAY) && !defined(VROOMM) && !defined(FUNCTION_LEVEL_LINKING)
253.  #define USE_TRAMPOLI
254.  #endif
255.  
256.  #if defined(MSDOS) && defined(NO_TERMS)
257.  # ifdef TERMLIB
258.  #  if defined(_MSC_VER) || defined(__SC__)
259.  #   pragma message("Warning -- TERMLIB defined with NO_TERMS in pcconf.h")
260.  #   pragma message("           Forcing undef of TERMLIB")
261.  #  endif
262.  #undef TERMLIB
263.  # endif
264.  # ifdef ANSI_DEFAULT
265.  #  if defined(_MSC_VER) || defined(__SC__)
266.  #   pragma message("Warning -- ANSI_DEFAULT defined with NO_TERMS in pcconf.h")
267.  #   pragma message("           Forcing undef of ANSI_DEFAULT")
268.  #  endif
269.  #undef ANSI_DEFAULT
270.  # endif
271.  /* only one screen package is allowed */
272.  # if defined(SCREEN_BIOS) && defined(SCREEN_DJGPPFAST)
273.  #  if defined(_MSC_VER) || defined(__SC__)
274.  #   pragma message("Warning -- More than one screen package defined in pcconf.h")
275.  #  endif
276.  #  if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
277.  #   if defined(SCREEN_DJGPPFAST)
278.  #    if defined(_MSC_VER) || defined(__SC__)
279.  #    pragma message("           Forcing undef of SCREEN_DJGPPFAST")
280.  #    endif
281.  #undef SCREEN_DJGPPFAST   /* Can't use djgpp fast with other compilers anyway */
282.  #   endif
283.  #  else
284.  /* djgpp C compiler	*/
285.  #   if defined(SCREEN_BIOS)
286.  #undef SCREEN_BIOS
287.  #   endif
288.  #  endif
289.  # endif
290.  # define ASCIIGRAPH
291.  # ifdef TEXTCOLOR
292.  #  define VIDEOSHADES
293.  # endif
294.  /* SCREEN_8514, SCREEN_VESA are only placeholders presently - sub VGA instead */
295.  # if defined(SCREEN_8514) || defined(SCREEN_VESA)
296.  #  undef SCREEN_8514
297.  #  undef SCREEN_VESA
298.  #  define SCREEN_VGA
299.  # endif
300.  /* Graphical tile sanity checks */
301.  # ifdef SCREEN_VGA
302.  #  define SIMULATE_CURSOR
303.  #  define POSITIONBAR
304.  /* Select appropriate tile file format, and map size */
305.  #  define PLANAR_FILE
306.  #  define SMALL_MAP
307.  # endif
308.  #endif			/* End of sanity check block */
309.  
310.  #if defined(MSDOS) && defined(DLB)
311.  #define FILENAME_CMP  stricmp		      /* case insensitive */
312.  #endif
313.  
314.  #ifdef MSC7_WARN	/* define with cl /DMSC7_WARN	*/
315.  #pragma warning(disable:4131)
316.  #endif
317.  
318.  #ifdef TIMED_DELAY
319.  # ifdef __DJGPP__
320.  # define msleep(k) (void) usleep((k)*1000)
321.  # endif
322.  # ifdef __BORLANDC__
323.  # define msleep(k) delay(k)
324.  # endif
325.  # ifdef __SC__
326.  # define msleep(k) (void) usleep((long)((k)*1000))
327.  # endif
328.  #endif
329.  
330.  #endif /* PCCONF_H */