Fandom

Wikihack

Source:NetHack 3.3.0/system.h

2,034pages on
this wiki
Add New Page
Talk0

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Below is the full text to system.h from the source code of NetHack 3.3.0. To link to a particular line, write [[NetHack 3.3.0/system.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.
1.    /*	SCCS Id: @(#)system.h	3.3	99/07/02	*/
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef SYSTEM_H
6.    #define SYSTEM_H
7.    
8.    #ifndef __GO32__  /* djgpp compiler for msdos */
9.    
10.   #define E extern
11.   
12.   /* some old <sys/types.h> may not define off_t and size_t; if your system is
13.    * one of these, define them by hand below
14.    */
15.   #if (defined(VMS) && !defined(__GNUC__)) || defined(MAC)
16.   #include <types.h>
17.   #else
18.   # ifndef AMIGA
19.   #include <sys/types.h>
20.   # endif
21.   #endif
22.   
23.   #if (defined(MICRO) && !defined(TOS)) || defined(ANCIENT_VAXC)
24.   # if !defined(_SIZE_T) && !defined(__size_t) /* __size_t for CSet/2 */
25.   #  define _SIZE_T
26.   #  if !((defined(MSDOS) || defined(OS2)) && defined(_SIZE_T_DEFINED)) /* MSC 5.1 */
27.   typedef unsigned int	size_t;
28.   #  endif
29.   # endif
30.   #endif	/* MICRO && !TOS */
31.   
32.   #if defined(__TURBOC__) || defined(MAC)
33.   #include <time.h>	/* time_t is not in <sys/types.h> */
34.   #endif
35.   #if defined(ULTRIX) && !(defined(ULTRIX_PROTO) || defined(NHSTDC))
36.   /* The Ultrix v3.0 <sys/types.h> seems to be very wrong. */
37.   # define time_t long
38.   #endif
39.   
40.   #if defined(ULTRIX) || defined(VMS)
41.   # define off_t long
42.   #endif
43.   #if defined(AZTEC) || defined(THINKC4) || defined(__TURBOC__)
44.   typedef long	off_t;
45.   #endif
46.   
47.   #endif /* __GO32__ */
48.   
49.   /* You may want to change this to fit your system, as this is almost
50.    * impossible to get right automatically.
51.    * This is the type of signal handling functions.
52.    */
53.   #if !defined(OS2) && (defined(_MSC_VER) || defined(__TURBOC__) || defined(__SC__) || defined(WIN32))
54.   # define SIG_RET_TYPE void (__cdecl *)(int)
55.   #endif
56.   #ifndef SIG_RET_TYPE
57.   # if defined(NHSTDC) || defined(POSIX_TYPES) || defined(OS2) || defined(__DECC)
58.   #  define SIG_RET_TYPE void (*)()
59.   # endif
60.   #endif
61.   #ifndef SIG_RET_TYPE
62.   # if defined(ULTRIX) || defined(SUNOS4) || defined(SVR3) || defined(SVR4)
63.   	/* SVR3 is defined automatically by some systems */
64.   #  define SIG_RET_TYPE void (*)()
65.   # endif
66.   #endif
67.   #ifndef SIG_RET_TYPE	/* BSD, SIII, SVR2 and earlier, Sun3.5 and earlier */
68.   # define SIG_RET_TYPE int (*)()
69.   #endif
70.   
71.   #ifndef __GO32__
72.   
73.   #if defined(BSD) || defined(ULTRIX) || defined(RANDOM)
74.   # ifdef random
75.   # undef random
76.   # endif
77.   # if !defined(__SC__) && !defined(LINUX)
78.   E  long NDECL(random);
79.   # endif
80.   # if !defined(SUNOS4) || defined(RANDOM)
81.   E void FDECL(srandom, (unsigned int));
82.   # else
83.   #  ifndef bsdi
84.   E int FDECL(srandom, (unsigned int));
85.   #  endif
86.   # endif
87.   #else
88.   E long lrand48();
89.   E void srand48();
90.   #endif /* BSD || ULTRIX || RANDOM */
91.   
92.   #if !defined(BSD) || defined(ultrix)
93.   			/* real BSD wants all these to return int */
94.   # ifndef MICRO
95.   E void FDECL(exit, (int));
96.   # endif /* MICRO */
97.   /* compensate for some CSet/2 bogosities */
98.   # if defined(OS2_CSET2) && defined(OS2_CSET2_VER_2)
99.   #  define open	  _open
100.  #  define close   _close
101.  #  define read	  _read
102.  #  define write   _write
103.  #  define lseek   _lseek
104.  #  define chdir   _chdir
105.  #  define getcwd  _getcwd
106.  #  define setmode _setmode
107.  # endif /* OS2_CSET2 && OS2_CSET2_VER_2 */
108.  /* If flex thinks that we're not __STDC__ it declares free() to return
109.     int and we die.  We must use __STDC__ instead of NHSTDC because
110.     the former is naturally what flex tests for. */
111.  # if defined(__STDC__) || !defined(FLEX_SCANNER)
112.  #  ifndef OS2_CSET2
113.  #   ifndef MONITOR_HEAP
114.  E void FDECL(free, (genericptr_t));
115.  #   endif
116.  #  endif
117.  # endif
118.  #if !defined(__SASC_60) && !defined(_DCC) && !defined(__SC__)
119.  # if defined(AMIGA) && !defined(AZTEC_50)
120.  E int FDECL(perror, (const char *));
121.  # else
122.  #  if !(defined(ULTRIX_PROTO) && defined(__GNUC__))
123.  E void FDECL(perror, (const char *));
124.  #  endif
125.  # endif
126.  #endif
127.  #endif
128.  #ifndef NeXT
129.  #ifdef POSIX_TYPES
130.  E void FDECL(qsort, (genericptr_t,size_t,size_t,
131.  		     int(*)(const genericptr,const genericptr)));
132.  #else
133.  # if defined(BSD) || defined(ULTRIX)
134.  E  int qsort();
135.  # else
136.  #  if !defined(LATTICE) && !defined(AZTEC_50)
137.  E   void FDECL(qsort, (genericptr_t,size_t,size_t,
138.  		       int(*)(const genericptr,const genericptr)));
139.  #  endif
140.  # endif
141.  #endif
142.  #endif /* NeXT */
143.  
144.  #ifndef __SASC_60
145.  #if !defined(AZTEC_50) && !defined(__GNUC__)
146.  /* may already be defined */
147.  
148.  # ifdef ULTRIX
149.  #  ifdef ULTRIX_PROTO
150.  E int FDECL(lseek, (int,off_t,int));
151.  #  else
152.  E long FDECL(lseek, (int,off_t,int));
153.  #  endif
154.    /* Ultrix 3.0 man page mistakenly says it returns an int. */
155.  E int FDECL(write, (int,char *,int));
156.  E int FDECL(link, (const char *, const char*));
157.  # else
158.  # ifndef bsdi
159.  E long FDECL(lseek, (int,long,int));
160.  # endif
161.  #  if defined(POSIX_TYPES) || defined(__TURBOC__)
162.  #   ifndef bsdi
163.  E int FDECL(write, (int, const void *,unsigned));
164.  #   endif
165.  #  else
166.  #   ifndef __MWERKS__	/* metrowerks defines write via universal headers */
167.  E int FDECL(write, (int,genericptr_t,unsigned));
168.  #   endif
169.  #  endif
170.  # endif /* ULTRIX */
171.  
172.  # ifdef OS2_CSET2	/* IBM CSet/2 */
173.  #  ifdef OS2_CSET2_VER_1
174.  E int FDECL(unlink, (char *));
175.  #  else
176.  E int FDECL(unlink, (const char *)); /* prototype is ok in ver >= 2 */
177.  #  endif
178.  # else
179.  #  ifndef __SC__
180.  E int FDECL(unlink, (const char *));
181.  #  endif
182.  # endif
183.  
184.  #endif /* AZTEC_50 && __GNUC__ */
185.  
186.  #ifdef MAC
187.  #ifndef __CONDITIONALMACROS__	/* universal headers */
188.  E int FDECL(close, (int));		/* unistd.h */
189.  E int FDECL(read, (int, char *, int));	/* unistd.h */
190.  E int FDECL(chdir, (const char *));	/* unistd.h */
191.  E char *FDECL(getcwd, (char *,int));	/* unistd.h */
192.  #endif
193.  
194.  E int FDECL(open, (const char *,int));
195.  #endif
196.  
197.  #if defined(MICRO)
198.  E int FDECL(close, (int));
199.  #ifndef __EMX__
200.  E int FDECL(read, (int,genericptr_t,unsigned int));
201.  #endif
202.  E int FDECL(open, (const char *,int,...));
203.  E int FDECL(dup2, (int, int));
204.  E int FDECL(setmode, (int,int));
205.  E int NDECL(kbhit);
206.  # if !defined(_DCC)
207.  #  if defined(__TURBOC__)
208.  E int FDECL(chdir, (const char *));
209.  #  else
210.  #   ifndef __EMX__
211.  E int FDECL(chdir, (char *));
212.  #   endif
213.  #  endif
214.  #  ifndef __EMX__
215.  E char *FDECL(getcwd, (char *,int));
216.  #  endif
217.  # endif /* !_DCC */
218.  #endif
219.  
220.  #ifdef ULTRIX
221.  E int FDECL(close, (int));
222.  E int FDECL(atoi, (const char *));
223.  E int FDECL(chdir, (const char *));
224.  # if !defined(ULTRIX_CC20) && !defined(__GNUC__)
225.  E int FDECL(chmod, (const char *,int));
226.  E mode_t FDECL(umask, (int));
227.  # endif
228.  E int FDECL(read, (int,genericptr_t,unsigned));
229.  /* these aren't quite right, but this saves including lots of system files */
230.  E int FDECL(stty, (int,genericptr_t));
231.  E int FDECL(gtty, (int,genericptr_t));
232.  E int FDECL(ioctl, (int, int, char*));
233.  E int FDECL(isatty, (int));	/* 1==yes, 0==no, -1==error */
234.  #include <sys/file.h>
235.  # if defined(ULTRIX_PROTO) || defined(__GNUC__)
236.  E int NDECL(fork);
237.  # else
238.  E long NDECL(fork);
239.  # endif
240.  #endif /* ULTRIX */
241.  
242.  #ifdef VMS
243.  # ifndef abs
244.  E int FDECL(abs, (int));
245.  # endif
246.  E int FDECL(atexit, (void (*)(void)));
247.  E int FDECL(atoi, (const char *));
248.  E int FDECL(chdir, (const char *));
249.  E int FDECL(chown, (const char *,unsigned,unsigned));
250.  # ifndef __DECC_VER	/* suppress for recent DEC C */
251.  E int FDECL(chmod, (const char *,int));
252.  E int FDECL(umask, (int));
253.  # endif
254.  /* #include <unixio.h> */
255.  E int FDECL(close, (int));
256.  E int VDECL(creat, (const char *,unsigned,...));
257.  E int FDECL(delete, (const char *));
258.  E int FDECL(fstat, ( /*_ int, stat_t * _*/ ));
259.  E int FDECL(isatty, (int));	/* 1==yes, 0==no, -1==error */
260.  E long FDECL(lseek, (int,long,int));
261.  E int VDECL(open, (const char *,int,unsigned,...));
262.  E int FDECL(read, (int,genericptr_t,unsigned));
263.  E int FDECL(rename, (const char *,const char *));
264.  E int FDECL(stat, ( /*_ const char *,stat_t * _*/ ));
265.  E int FDECL(write, (int,const genericptr,unsigned));
266.  #endif
267.  
268.  #endif	/* __SASC_60 */
269.  
270.  /* both old & new versions of Ultrix want these, but real BSD does not */
271.  #ifdef ultrix
272.  E void abort();
273.  E void bcopy();
274.  # ifdef ULTRIX
275.  E int FDECL(system, (const char *));
276.  #  ifndef _UNISTD_H_
277.  E int FDECL(execl, (const char *, ...));
278.  #  endif
279.  # endif
280.  #endif
281.  #ifdef MICRO
282.  E void NDECL(abort);
283.  E void FDECL(_exit, (int));
284.  E int FDECL(system, (const char *));
285.  #endif
286.  #if defined(HPUX) && !defined(_POSIX_SOURCE)
287.  E long NDECL(fork);
288.  #endif
289.  
290.  #ifdef POSIX_TYPES
291.  /* The POSIX string.h is required to define all the mem* and str* functions */
292.  #include <string.h>
293.  #else
294.  #if defined(SYSV) || defined(VMS) || defined(MAC) || defined(SUNOS4)
295.  # if defined(NHSTDC) || (defined(VMS) && !defined(ANCIENT_VAXC))
296.  #  if !defined(_AIX32) && !(defined(SUNOS4) && defined(__STDC__))
297.  				/* Solaris unbundled cc (acc) */
298.  E int FDECL(memcmp, (const void *,const void *,size_t));
299.  E void *FDECL(memcpy, (void *, const void *, size_t));
300.  E void *FDECL(memset, (void *, int, size_t));
301.  #  endif
302.  # else
303.  #  ifndef memcmp	/* some systems seem to macro these back to b*() */
304.  E int memcmp();
305.  #  endif
306.  #  ifndef memcpy
307.  E char *memcpy();
308.  #  endif
309.  #  ifndef memset
310.  E char *memset();
311.  #  endif
312.  # endif
313.  #else
314.  # ifdef HPUX
315.  E int FDECL(memcmp, (char *,char *,int));
316.  E void *FDECL(memcpy, (char *,char *,int));
317.  E void *FDECL(memset, (char*,int,int));
318.  # endif
319.  #endif
320.  #endif /* POSIX_TYPES */
321.  
322.  #if defined(MICRO) && !defined(LATTICE)
323.  # if defined(TOS) && defined(__GNUC__)
324.  E int FDECL(memcmp, (const void *,const void *,size_t));
325.  E void *FDECL(memcpy, (void *,const void *,size_t));
326.  E void *FDECL(memset, (void *,int,size_t));
327.  # else
328.  #  if defined(AZTEC_50) || defined(NHSTDC) || defined(WIN32)
329.  E int  FDECL(memcmp, (const void *, const void *, size_t));
330.  E void *FDECL(memcpy, (void *, const void *, size_t));
331.  E void *FDECL(memset, (void *, int, size_t));
332.  #  else
333.  E int FDECL(memcmp, (char *,char *,unsigned int));
334.  E char *FDECL(memcpy, (char *,char *,unsigned int));
335.  E char *FDECL(memset, (char*,int,int));
336.  #  endif /* AZTEC_50 || NHSTDC */
337.  # endif /* TOS */
338.  #endif /* MICRO */
339.  
340.  #if defined(BSD) && defined(ultrix)	/* i.e., old versions of Ultrix */
341.  E void sleep();
342.  #endif
343.  #if defined(ULTRIX) || defined(SYSV)
344.  E unsigned sleep();
345.  #endif
346.  #if defined(HPUX)
347.  E unsigned int FDECL(sleep, (unsigned int));
348.  #endif
349.  #ifdef VMS
350.  E int FDECL(sleep, (unsigned));
351.  #endif
352.  
353.  E char *FDECL(getenv, (const char *));
354.  E char *getlogin();
355.  #if defined(HPUX) && !defined(_POSIX_SOURCE)
356.  E long NDECL(getuid);
357.  E long NDECL(getgid);
358.  E long NDECL(getpid);
359.  #else
360.  # ifdef POSIX_TYPES
361.  E pid_t NDECL(getpid);
362.  E uid_t NDECL(getuid);
363.  E gid_t NDECL(getgid);
364.  # else
365.  #  ifndef getpid		/* Borland C defines getpid() as a macro */
366.  E int NDECL(getpid);
367.  #  endif
368.  #  ifdef VMS
369.  E int NDECL(getppid);
370.  E unsigned NDECL(getuid);
371.  E unsigned NDECL(getgid);
372.  #  endif
373.  # endif
374.  # if defined(ULTRIX) && !defined(_UNISTD_H_)
375.  E unsigned NDECL(getuid);
376.  E unsigned NDECL(getgid);
377.  E int FDECL(setgid, (int));
378.  E int FDECL(setuid, (int));
379.  # endif
380.  #endif
381.  
382.  /* add more architectures as needed */
383.  #if defined(HPUX)
384.  #define seteuid(x) setreuid(-1, (x));
385.  #endif
386.  
387.  /*# string(s).h #*/
388.  #if !defined(_XtIntrinsic_h) && !defined(POSIX_TYPES)
389.  /* <X11/Intrinsic.h> #includes <string[s].h>; so does defining POSIX_TYPES */
390.  
391.  #if (defined(ULTRIX) || defined(NeXT)) && defined(__GNUC__)
392.  #include <strings.h>
393.  #else
394.  E char	*FDECL(strcpy, (char *,const char *));
395.  E char	*FDECL(strncpy, (char *,const char *,size_t));
396.  E char	*FDECL(strcat, (char *,const char *));
397.  E char	*FDECL(strncat, (char *,const char *,size_t));
398.  E char	*FDECL(strpbrk, (const char *,const char *));
399.  
400.  # if defined(SYSV) || defined(MICRO) || defined(MAC) || defined(VMS) || defined(HPUX)
401.  E char	*FDECL(strchr, (const char *,int));
402.  E char	*FDECL(strrchr, (const char *,int));
403.  # else /* BSD */
404.  E char	*FDECL(index, (const char *,int));
405.  E char	*FDECL(rindex, (const char *,int));
406.  # endif
407.  
408.  E int	FDECL(strcmp, (const char *,const char *));
409.  E int	FDECL(strncmp, (const char *,const char *,size_t));
410.  # if defined(MICRO) || defined(MAC) || defined(VMS)
411.  E size_t FDECL(strlen, (const char *));
412.  # else
413.  # ifdef HPUX
414.  E unsigned int	FDECL(strlen, (char *));
415.  #  else
416.  #   if !(defined(ULTRIX_PROTO) && defined(__GNUC__))
417.  E int	FDECL(strlen, (const char *));
418.  #   endif
419.  #  endif /* HPUX */
420.  # endif /* MICRO */
421.  #endif /* ULTRIX */
422.  
423.  #endif	/* !_XtIntrinsic_h_ && !POSIX_TYPES */
424.  
425.  #if defined(ULTRIX) && defined(__GNUC__)
426.  E char	*FDECL(index, (const char *,int));
427.  E char	*FDECL(rindex, (const char *,int));
428.  #endif
429.  
430.  /* Old varieties of BSD have char *sprintf().
431.   * Newer varieties of BSD have int sprintf() but allow for the old char *.
432.   * Several varieties of SYSV and PC systems also have int sprintf().
433.   * If your system doesn't agree with this breakdown, you may want to change
434.   * this declaration, especially if your machine treats the types differently.
435.   * If your system defines sprintf, et al, in stdio.h, add to the initial
436.   * #if.
437.   */
438.  #if defined(ULTRIX) || defined(__DECC) || defined(__SASC_60) || defined(WIN32)
439.  #define SPRINTF_PROTO
440.  #endif
441.  #if (defined(SUNOS4) && defined(__STDC__)) || defined(_AIX32)
442.  #define SPRINTF_PROTO
443.  #endif
444.  #if defined(TOS) || defined(AZTEC_50) || defined(__sgi) || defined(__GNUC__)
445.  	/* problem with prototype mismatches */
446.  #define SPRINTF_PROTO
447.  #endif
448.  #if defined(__MWERKS__) || defined(__SC__)
449.  	/* Metrowerks already has a prototype for sprintf() */
450.  # define SPRINTF_PROTO
451.  #endif
452.  
453.  #ifndef SPRINTF_PROTO
454.  # if defined(POSIX_TYPES) || defined(DGUX) || defined(NeXT) || !defined(BSD)
455.  E  int FDECL(sprintf, (char *,const char *,...));
456.  # else
457.  #  define OLD_SPRINTF
458.  E  char *sprintf();
459.  # endif
460.  #endif
461.  #ifdef SPRINTF_PROTO
462.  # undef SPRINTF_PROTO
463.  #endif
464.  
465.  #ifndef __SASC_60
466.  #ifdef NEED_VARARGS
467.  # if defined(USE_STDARG) || defined(USE_VARARGS)
468.  #  if !defined(SVR4) && !defined(apollo)
469.  #   if !(defined(ULTRIX_PROTO) && defined(__GNUC__))
470.  #    if !(defined(SUNOS4) && defined(__STDC__)) /* Solaris unbundled cc (acc) */
471.  E int FDECL(vsprintf, (char *, const char *, va_list));
472.  E int FDECL(vfprintf, (FILE *, const char *, va_list));
473.  E int FDECL(vprintf, (const char *, va_list));
474.  #    endif
475.  #   endif
476.  #  endif
477.  # else
478.  #  define vprintf	printf
479.  #  define vfprintf	fprintf
480.  #  define vsprintf	sprintf
481.  # endif
482.  #endif /* NEED_VARARGS */
483.  #endif
484.  
485.  
486.  #ifdef MICRO
487.  E int FDECL(tgetent, (const char *,const char *));
488.  E void FDECL(tputs, (const char *,int,int (*)()));
489.  E int FDECL(tgetnum, (const char *));
490.  E int FDECL(tgetflag, (const char *));
491.  E char *FDECL(tgetstr, (const char *,char **));
492.  E char *FDECL(tgoto, (const char *,int,int));
493.  #else
494.  # if ! (defined(HPUX) && defined(_POSIX_SOURCE))
495.  E int FDECL(tgetent, (char *,const char *));
496.  E void FDECL(tputs, (const char *,int,int (*)()));
497.  # endif
498.  E int FDECL(tgetnum, (const char *));
499.  E int FDECL(tgetflag, (const char *));
500.  E char *FDECL(tgetstr, (const char *,char **));
501.  E char *FDECL(tgoto, (const char *,int,int));
502.  #endif
503.  
504.  #ifdef ALLOC_C
505.  E genericptr_t FDECL(malloc, (size_t));
506.  #endif
507.  
508.  /* time functions */
509.  
510.  # ifndef LATTICE
511.  #  if !(defined(ULTRIX_PROTO) && defined(__GNUC__))
512.  E struct tm *FDECL(localtime, (const time_t *));
513.  #  endif
514.  # endif
515.  
516.  # if defined(ULTRIX) || defined(SYSV) || defined(MICRO) || defined(VMS) || defined(MAC) || (defined(HPUX) && defined(_POSIX_SOURCE))
517.  E time_t FDECL(time, (time_t *));
518.  # else
519.  E long FDECL(time, (time_t *));
520.  # endif /* ULTRIX */
521.  
522.  #ifdef VMS
523.  	/* used in makedefs.c, but missing from gcc-vms's <time.h> */
524.  E char *FDECL(ctime, (const time_t *));
525.  #endif
526.  
527.  
528.  #ifdef MICRO
529.  # ifdef abs
530.  # undef abs
531.  # endif
532.  E int FDECL(abs, (int));
533.  # ifdef atoi
534.  # undef atoi
535.  # endif
536.  E int FDECL(atoi, (const char *));
537.  #endif
538.  
539.  #undef E
540.  
541.  #endif /* __GO32__ */
542.  
543.  #endif /* SYSTEM_H */

Also on Fandom

Random Wiki