Source:NetHack 3.4.3/include/pcconf.h

Below is the full text to include/pcconf.h from NetHack 3.4.3. To link to a particular line, write [[pcconf.h#line123]], for example.

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.    

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.

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: 3.4.1 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.  /* The following is needed for prototypes of certain functions */
103.  
104.  #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
105.  #include <process.h>	/* Provides prototypes of exit(), spawn()      */
106.  #endif
107.  
108.  #if defined(__BORLANDC__) && defined(STRNCMPI)
109.  #include <string.h>	/* Provides prototypes of strncmpi(), etc.     */
110.  #endif
111.  
112.  #if defined(__DJGPP__)
113.  #define _NAIVE_DOS_REGS
114.  #include <stdlib.h>
115.  #include <string.h>	/* Provides prototypes of strncmpi(), etc.     */
116.  # ifndef M
117.  #define M(c)		((char) (0x80 | (c)))
118.  # endif
119.  #endif
120.  
121.  /*
122.   * On the VMS and unix, this option controls whether a delay is done by
123.   * the clock, or whether it is done by excess output.  On the PC, however,
124.   * there is always a clock to use for the delay.  The TIMED_DELAY option
125.   * on MSDOS (without the termcap routines) is used to determine whether to
126.   * include the delay routines in the code (and thus, provides a compile time
127.   * method to turn off napping for visual effect).  However, it is also used
128.   * in the music code to wait between different notes.  So it is needed in that
129.   * case as well.
130.  
131.   * Whereas on the VMS and unix, flags.nap is a run-time option controlling
132.   * whether there is a delay by clock or by excess output, on MSDOS it is
133.   * simply a flag to turn on or off napping for visual effects at run-time.
134.   */
135.  
136.  #define TIMED_DELAY	/* enable the `timed_delay' run-time option */
137.  
138.  # ifdef PCMUSIC
139.  #define TIMED_DELAY	/* need it anyway */
140.  # endif
141.  #define NOCWD_ASSUMPTIONS	/* Allow paths to be specified for HACKDIR,
142.  				   LEVELDIR, SAVEDIR, BONESDIR, DATADIR,
143.  				   SCOREDIR, LOCKDIR, CONFIGDIR, and TROUBLEDIR. */
144.  
145.  #endif /* MSDOS configuration stuff */
146.  
147.  #define PATHLEN		64	/* maximum pathlength */
148.  #define FILENAME	80	/* maximum filename length (conservative) */
149.  #ifndef MICRO_H
150.  #include "micro.h"		/* contains necessary externs for [os_name].c */
151.  #endif
152.  
153.  
154.  /* ===================================================
155.   *  The remaining code shouldn't need modification.
156.   */
157.  
158.  #ifndef SYSTEM_H
159.  #include "system.h"
160.  #endif
161.  
162.  #ifdef __DJGPP__
163.  #include <unistd.h> /* close(), etc. */
164.  /* lock() in io.h interferes with lock[] in decl.h */
165.  #define lock djlock
166.  #include <io.h>
167.  #undef lock
168.  #include <pc.h> /* kbhit() */
169.  #define PC_LOCKING
170.  #define HOLD_LOCKFILE_OPEN
171.  #define SELF_RECOVER		/* NetHack itself can recover games */
172.  #endif
173.  
174.  # ifdef MSDOS
175.  #  ifndef EXEPATH
176.  #define EXEPATH		/* HACKDIR is .exe location if not explicitly defined */
177.  #  endif
178.  # endif
179.  
180.  # if defined(_MSC_VER) && defined(MSDOS)
181.  #  if (_MSC_VER >= 700) && !defined(FUNCTION_LEVEL_LINKING)
182.  #   ifndef MOVERLAY
183.  #define MOVERLAY	/* Microsoft's MOVE overlay system (MSC >= 7.0) */
184.  #   endif
185.  #  endif
186.  #define PC_LOCKING
187.  # endif
188.  
189.  /* Borland Stuff */
190.  # if defined(__BORLANDC__)
191.  #  if defined(__OVERLAY__) && !defined(VROOMM)
192.  /* __OVERLAY__ is automatically defined by Borland C if overlay option is on */
193.  #define VROOMM		/* Borland's VROOMM overlay system */
194.  #  endif
195.  #  if !defined(STKSIZ)
196.  #define STKSIZ	5*1024	/* Use a default of 5K stack for Borland C	*/
197.  			/* This macro is used in any file that contains */
198.  			/* a main() function.				*/
199.  #  endif
200.  #define PC_LOCKING
201.  # endif
202.  
203.  #ifdef PC_LOCKING
204.  #define HLOCK "NHPERM"
205.  #endif
206.  
207.  #ifndef index
208.  # define index	strchr
209.  #endif
210.  #ifndef rindex
211.  # define rindex strrchr
212.  #endif
213.  
214.  #ifndef AMIGA
215.  #include <time.h>
216.  #endif
217.  
218.  #ifdef RANDOM
219.  /* Use the high quality random number routines. */
220.  # define Rand() random()
221.  #else
222.  # define Rand() rand()
223.  #endif
224.  
225.  #ifndef TOS
226.  # define FCMASK 0660	/* file creation mask */
227.  #endif
228.  
229.  #include <fcntl.h>
230.  
231.  #ifndef REDO
232.  # undef Getchar
233.  # define Getchar nhgetch
234.  #endif
235.  
236.  #ifdef MSDOS
237.  # define TEXTCOLOR /* */
238.  # define PORT_HELP "msdoshlp.txt" /* msdos port specific help file */
239.  #endif
240.  
241.  
242.  /* Sanity check, do not modify these blocks. */
243.  
244.  /* OVERLAY must be defined with MOVERLAY or VROOMM */
245.  #if (defined(MOVERLAY) || defined(VROOMM))
246.  # ifndef OVERLAY
247.  #  define OVERLAY
248.  # endif
249.  #endif
250.  
251.  #if defined(FUNCTION_LEVEL_LINKING)
252.  #define OVERLAY
253.  #define OVL0
254.  #define OVL1
255.  #define OVL2
256.  #define OVL3
257.  #define OVLB
258.  #endif
259.  
260.  #if defined(OVERLAY) && !defined(MOVERLAY) && !defined(VROOMM) && !defined(FUNCTION_LEVEL_LINKING)
261.  #define USE_TRAMPOLI
262.  #endif
263.  
264.  #if defined(MSDOS) && defined(NO_TERMS)
265.  # ifdef TERMLIB
266.  #  if defined(_MSC_VER) || defined(__SC__)
267.  #   pragma message("Warning -- TERMLIB defined with NO_TERMS in pcconf.h")
268.  #   pragma message("           Forcing undef of TERMLIB")
269.  #  endif
270.  #undef TERMLIB
271.  # endif
272.  # ifdef ANSI_DEFAULT
273.  #  if defined(_MSC_VER) || defined(__SC__)
274.  #   pragma message("Warning -- ANSI_DEFAULT defined with NO_TERMS in pcconf.h")
275.  #   pragma message("           Forcing undef of ANSI_DEFAULT")
276.  #  endif
277.  #undef ANSI_DEFAULT
278.  # endif
279.  /* only one screen package is allowed */
280.  # if defined(SCREEN_BIOS) && defined(SCREEN_DJGPPFAST)
281.  #  if defined(_MSC_VER) || defined(__SC__)
282.  #   pragma message("Warning -- More than one screen package defined in pcconf.h")
283.  #  endif
284.  #  if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
285.  #   if defined(SCREEN_DJGPPFAST)
286.  #    if defined(_MSC_VER) || defined(__SC__)
287.  #    pragma message("           Forcing undef of SCREEN_DJGPPFAST")
288.  #    endif
289.  #undef SCREEN_DJGPPFAST   /* Can't use djgpp fast with other compilers anyway */
290.  #   endif
291.  #  else
292.  /* djgpp C compiler	*/
293.  #   if defined(SCREEN_BIOS)
294.  #undef SCREEN_BIOS
295.  #   endif
296.  #  endif
297.  # endif
298.  # define ASCIIGRAPH
299.  # ifdef TEXTCOLOR
300.  #  define VIDEOSHADES
301.  # endif
302.  /* SCREEN_8514, SCREEN_VESA are only placeholders presently - sub VGA instead */
303.  # if defined(SCREEN_8514) || defined(SCREEN_VESA)
304.  #  undef SCREEN_8514
305.  #  undef SCREEN_VESA
306.  #  define SCREEN_VGA
307.  # endif
308.  /* Graphical tile sanity checks */
309.  # ifdef SCREEN_VGA
310.  #  define SIMULATE_CURSOR
311.  #  define POSITIONBAR
312.  /* Select appropriate tile file format, and map size */
313.  #  define PLANAR_FILE
314.  #  define SMALL_MAP
315.  # endif
316.  #endif			/* End of sanity check block */
317.  
318.  #if defined(MSDOS) && defined(DLB)
319.  #define FILENAME_CMP  stricmp		      /* case insensitive */
320.  #endif
321.  
322.  #ifdef MSC7_WARN	/* define with cl /DMSC7_WARN	*/
323.  #pragma warning(disable:4131)
324.  #endif
325.  
326.  #ifdef TIMED_DELAY
327.  # ifdef __DJGPP__
328.  # define msleep(k) (void) usleep((k)*1000)
329.  # endif
330.  # ifdef __BORLANDC__
331.  # define msleep(k) delay(k)
332.  # endif
333.  # ifdef __SC__
334.  # define msleep(k) (void) usleep((long)((k)*1000))
335.  # endif
336.  #endif
337.  
338.  #endif /* PCCONF_H */