Source:NetHack 3.6.0/include/pcconf.h

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Below is the full text to pcconf.h from the source code of NetHack 3.6.0. To link to a particular line, write [[Source:NetHack 3.6.0/include/pcconf.h#line123]], for example.

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.  /* NetHack 3.6	pcconf.h	$NHDT-Date: 1432512776 2015/05/25 00:12:56 $  $NHDT-Branch: master $:$NHDT-Revision: 1.17 $ */
  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: 3.6.x 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.  /* # define PC9800 */ /* Allows NetHack to run on NEC PC-9800 machines */
  70.  /* Yamamoto Keizo */
  71.  
  72.  /*
  73.   * PC video hardware support options (for graphical tile support)
  74.   *
  75.   * You may uncomment any/all of the options below.
  76.   *
  77.   */
  78.  #ifndef SUPPRESS_GRAPHICS
  79.  #if (defined(SCREEN_BIOS) || defined(SCREEN_DJGPPFAST)) && !defined(PC9800)
  80.  #ifdef USE_TILES
  81.  #define SCREEN_VGA /* Include VGA	  graphics routines in the build */
  82.  #endif
  83.  #endif
  84.  #else
  85.  #undef NO_TERMS
  86.  #undef SCREEN_BIOS
  87.  #undef SCREEN_DJGPPFAST
  88.  #undef SCREEN_VGA
  89.  #undef TERMLIB
  90.  #define ANSI_DEFAULT
  91.  #endif
  92.  
  93.  #define RANDOM /* have Berkeley random(3) */
  94.  
  95.  #define MAIL /* Allows for fake mail daemon to deliver mail */
  96.               /* in the MSDOS version.  (For AMIGA MAIL see  */
  97.               /* amiconf.h).	In the future this will be the */
  98.               /* hook for mail reader implementation.        */
  99.  
  100.  /* The following is needed for prototypes of certain functions */
  101.  
  102.  #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
  103.  #include <process.h> /* Provides prototypes of exit(), spawn()      */
  104.  #endif
  105.  
  106.  #if defined(_MSC_VER) && (_MSC_VER >= 7)
  107.  #include <sys/types.h>
  108.  #include <stdlib.h>
  109.  #ifdef strcmpi
  110.  #undef strcmpi
  111.  #endif
  112.  #include <string.h> /* Provides prototypes of strncmpi(), etc.     */
  113.  #include <conio.h>
  114.  #include <io.h>
  115.  #include <direct.h>
  116.  #define SIG_RET_TYPE void(__cdecl *)(int)
  117.  #define M(c) ((char) (0x80 | (c)))
  118.  #define vprintf printf
  119.  #define vfprintf fprintf
  120.  #define vsprintf sprintf
  121.  #endif
  122.  
  123.  #if defined(__BORLANDC__) && defined(STRNCMPI)
  124.  #include <string.h> /* Provides prototypes of strncmpi(), etc.     */
  125.  #endif
  126.  
  127.  #if defined(__DJGPP__)
  128.  #define _NAIVE_DOS_REGS
  129.  #include <stdlib.h>
  130.  #include <string.h> /* Provides prototypes of strncmpi(), etc.     */
  131.  #ifndef M
  132.  #define M(c) ((char) (0x80 | (c)))
  133.  #endif
  134.  #endif
  135.  
  136.  /*
  137.   * On the VMS and unix, this option controls whether a delay is done by
  138.   * the clock, or whether it is done by excess output.  On the PC, however,
  139.   * there is always a clock to use for the delay.  The TIMED_DELAY option
  140.   * on MSDOS (without the termcap routines) is used to determine whether to
  141.   * include the delay routines in the code (and thus, provides a compile time
  142.   * method to turn off napping for visual effect).  However, it is also used
  143.   * in the music code to wait between different notes.  So it is needed in that
  144.   * case as well.
  145.  
  146.   * Whereas on the VMS and unix, flags.nap is a run-time option controlling
  147.   * whether there is a delay by clock or by excess output, on MSDOS it is
  148.   * simply a flag to turn on or off napping for visual effects at run-time.
  149.   */
  150.  
  151.  #define TIMED_DELAY /* enable the `timed_delay' run-time option */
  152.  
  153.  #ifdef PCMUSIC
  154.  #define TIMED_DELAY /* need it anyway */
  155.  #endif
  156.  #define NOCWD_ASSUMPTIONS /* Allow paths to be specified for HACKDIR,      \
  157.                               LEVELDIR, SAVEDIR, BONESDIR, DATADIR,         \
  158.                               SCOREDIR, LOCKDIR, CONFIGDIR, and TROUBLEDIR. \
  159.                               */
  160.  
  161.  #endif /* MSDOS configuration stuff */
  162.  
  163.  #define PATHLEN 64  /* maximum pathlength */
  164.  #define FILENAME 80 /* maximum filename length (conservative) */
  165.  #ifndef MICRO_H
  166.  #include "micro.h" /* contains necessary externs for [os_name].c */
  167.  #endif
  168.  
  169.  /* ===================================================
  170.   *  The remaining code shouldn't need modification.
  171.   */
  172.  
  173.  #ifndef SYSTEM_H
  174.  #if !defined(_MSC_VER)
  175.  #include "system.h"
  176.  #endif
  177.  #endif
  178.  
  179.  #ifdef __DJGPP__
  180.  #include <unistd.h> /* close(), etc. */
  181.  /* lock() in io.h interferes with lock[] in decl.h */
  182.  #define lock djlock
  183.  #include <io.h>
  184.  #undef lock
  185.  #include <pc.h> /* kbhit() */
  186.  #define PC_LOCKING
  187.  #define HOLD_LOCKFILE_OPEN
  188.  #define SELF_RECOVER /* NetHack itself can recover games */
  189.  #endif
  190.  
  191.  #ifdef MSDOS
  192.  #ifndef EXEPATH
  193.  #define EXEPATH /* HACKDIR is .exe location if not explicitly defined */
  194.  #endif
  195.  #endif
  196.  
  197.  #if defined(_MSC_VER) && defined(MSDOS)
  198.  #if (_MSC_VER >= 700) && !defined(FUNCTION_LEVEL_LINKING)
  199.  #ifndef MOVERLAY
  200.  #define MOVERLAY /* Microsoft's MOVE overlay system (MSC >= 7.0) */
  201.  #endif
  202.  #endif
  203.  #define PC_LOCKING
  204.  #endif
  205.  
  206.  /* Borland Stuff */
  207.  #if defined(__BORLANDC__)
  208.  #if defined(__OVERLAY__) && !defined(VROOMM)
  209.  /* __OVERLAY__ is automatically defined by Borland C if overlay option is on
  210.   */
  211.  #define VROOMM /* Borland's VROOMM overlay system */
  212.  #endif
  213.  #if !defined(STKSIZ)
  214.  #define STKSIZ 5 * 1024 /* Use a default of 5K stack for Borland C	*/
  215.                          /* This macro is used in any file that contains */
  216.                          /* a main() function.				*/
  217.  #endif
  218.  #define PC_LOCKING
  219.  #endif
  220.  
  221.  #ifdef PC_LOCKING
  222.  #define HLOCK "NHPERM"
  223.  #endif
  224.  
  225.  #ifndef index
  226.  #define index strchr
  227.  #endif
  228.  #ifndef rindex
  229.  #define rindex strrchr
  230.  #endif
  231.  
  232.  #ifndef AMIGA
  233.  #include <time.h>
  234.  #endif
  235.  
  236.  #ifdef RANDOM
  237.  /* Use the high quality random number routines. */
  238.  #define Rand() random()
  239.  #else
  240.  #define Rand() rand()
  241.  #endif
  242.  
  243.  #ifndef TOS
  244.  #define FCMASK 0660 /* file creation mask */
  245.  #endif
  246.  
  247.  #include <fcntl.h>
  248.  
  249.  #ifdef MSDOS
  250.  #define TEXTCOLOR                /* */
  251.  #define PORT_HELP "msdoshlp.txt" /* msdos port specific help file */
  252.  #endif
  253.  
  254.  /* Sanity check, do not modify these blocks. */
  255.  
  256.  /* OVERLAY must be defined with MOVERLAY or VROOMM */
  257.  #if (defined(MOVERLAY) || defined(VROOMM))
  258.  #ifndef OVERLAY
  259.  #define OVERLAY
  260.  #endif
  261.  #endif
  262.  
  263.  #if defined(FUNCTION_LEVEL_LINKING)
  264.  #define OVERLAY
  265.  #endif
  266.  
  267.  #if defined(OVERLAY) && !defined(MOVERLAY) && !defined(VROOMM) \
  268.      && !defined(FUNCTION_LEVEL_LINKING)
  269.  #define USE_TRAMPOLI
  270.  #endif
  271.  
  272.  #if defined(MSDOS) && defined(NO_TERMS)
  273.  #ifdef TERMLIB
  274.  #if defined(_MSC_VER) || defined(__SC__)
  275.  #pragma message("Warning -- TERMLIB defined with NO_TERMS in pcconf.h")
  276.  #pragma message("           Forcing undef of TERMLIB")
  277.  #endif
  278.  #undef TERMLIB
  279.  #endif
  280.  #ifdef ANSI_DEFAULT
  281.  #if defined(_MSC_VER) || defined(__SC__)
  282.  #pragma message("Warning -- ANSI_DEFAULT defined with NO_TERMS in pcconf.h")
  283.  #pragma message("           Forcing undef of ANSI_DEFAULT")
  284.  #endif
  285.  #undef ANSI_DEFAULT
  286.  #endif
  287.  /* only one screen package is allowed */
  288.  #if defined(SCREEN_BIOS) && defined(SCREEN_DJGPPFAST)
  289.  #if defined(_MSC_VER) || defined(__SC__)
  290.  #pragma message("Warning -- More than one screen package defined in pcconf.h")
  291.  #endif
  292.  #if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__SC__)
  293.  #if defined(SCREEN_DJGPPFAST)
  294.  #if defined(_MSC_VER) || defined(__SC__)
  295.  #pragma message("           Forcing undef of SCREEN_DJGPPFAST")
  296.  #endif
  297.  #undef SCREEN_DJGPPFAST /* Can't use djgpp fast with other compilers anyway \
  298.                             */
  299.  #endif
  300.  #else
  301.  /* djgpp C compiler	*/
  302.  #if defined(SCREEN_BIOS)
  303.  #undef SCREEN_BIOS
  304.  #endif
  305.  #endif
  306.  #endif
  307.  #define ASCIIGRAPH
  308.  #ifdef TEXTCOLOR
  309.  #define VIDEOSHADES
  310.  #endif
  311.  /* SCREEN_8514, SCREEN_VESA are only placeholders presently - sub VGA instead
  312.   */
  313.  #if defined(SCREEN_8514) || defined(SCREEN_VESA)
  314.  #undef SCREEN_8514
  315.  #undef SCREEN_VESA
  316.  #define SCREEN_VGA
  317.  #endif
  318.  /* Graphical tile sanity checks */
  319.  #ifdef SCREEN_VGA
  320.  #define SIMULATE_CURSOR
  321.  #define POSITIONBAR
  322.  /* Select appropriate tile file format, and map size */
  323.  #define PLANAR_FILE
  324.  #define SMALL_MAP
  325.  #endif
  326.  #endif /* End of sanity check block */
  327.  
  328.  #if defined(MSDOS) && defined(DLB)
  329.  #define FILENAME_CMP stricmp /* case insensitive */
  330.  #endif
  331.  
  332.  #if defined(_MSC_VER) && (_MSC_VER >= 7)
  333.  #pragma warning(disable : 4131)
  334.  #pragma warning(disable : 4135)
  335.  #pragma warning(disable : 4309)
  336.  #pragma warning(disable : 4746)
  337.  #pragma warning(disable : 4761)
  338.  #endif
  339.  
  340.  #ifdef TIMED_DELAY
  341.  #ifdef __DJGPP__
  342.  #define msleep(k) (void) usleep((k) *1000)
  343.  #endif
  344.  #ifdef __BORLANDC__
  345.  #define msleep(k) delay(k)
  346.  #endif
  347.  #ifdef __SC__
  348.  #define msleep(k) (void) usleep((long)((k) *1000))
  349.  #endif
  350.  #endif
  351.  
  352.  #endif /* PCCONF_H */