Source:NetHack 3.6.0/include/def os2.h

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Below is the full text to def_os2.h from the source code of NetHack 3.6.0. To link to a particular line, write [[Source:NetHack 3.6.0/include/def_os2.h#line123]], for example.

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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	def_os2.h	$NHDT-Date: 1432512782 2015/05/25 00:13:02 $  $NHDT-Branch: master $:$NHDT-Revision: 1.8 $ */
  2.  /* Copyright (c) Timo Hakulinen, 1990, 1991, 1992, 1993.	  */
  3.  /* NetHack may be freely redistributed.  See license for details. */
  4.  
  5.  /*
  6.   *	Only a small portion of all OS/2 defines are needed, so the
  7.   *	actual include files often need not be used.  In fact,
  8.   *	including the full headers may stall the compile in DOS.
  9.   */
  10.  
  11.  #ifdef OS2_USESYSHEADERS
  12.  
  13.  #define INCL_NOPMAPI
  14.  #define INCL_DOSFILEMGR
  15.  #define INCL_DOS
  16.  #define INCL_SUB
  17.  
  18.  #include <os2.h>
  19.  
  20.  #else
  21.  
  22.  typedef char CHAR;
  23.  typedef void VOID;
  24.  
  25.  typedef unsigned char UCHAR;
  26.  typedef unsigned short USHORT;
  27.  typedef unsigned int UINT;
  28.  typedef unsigned long ULONG;
  29.  typedef unsigned char BYTE;
  30.  
  31.  #ifdef OS2_32BITAPI
  32.  
  33.  typedef unsigned long SHANDLE;
  34.  typedef USHORT HKBD;
  35.  typedef USHORT HVIO;
  36.  
  37.  #define CCHMAXPATHCOMP 256
  38.  
  39.  #ifdef OS2_CSET2
  40.  #define API16 _Far16 _Pascal
  41.  #define DAT16
  42.  #define API32 _System
  43.  #define KbdGetStatus KBD16GETSTATUS
  44.  #define KbdSetStatus KBD16SETSTATUS
  45.  #define KbdCharIn KBD16CHARIN
  46.  #define KbdPeek KBD16PEEK
  47.  #define VioGetMode VIO16GETMODE
  48.  #define VioSetCurPos VIO16SETCURPOS
  49.  #else
  50.  #define API16
  51.  #define DAT16
  52.  #define API32
  53.  #endif
  54.  
  55.  #define DAT
  56.  
  57.  #else /* OS2_32BITAPI */
  58.  
  59.  typedef unsigned short SHANDLE;
  60.  typedef SHANDLE HKBD;
  61.  typedef SHANDLE HVIO;
  62.  
  63.  #define CCHMAXPATHCOMP 13
  64.  
  65.  #ifdef OS2_MSC
  66.  #define API16 pascal far
  67.  #define DAT16
  68.  #endif
  69.  
  70.  #define DAT DAT16
  71.  
  72.  #endif /* OS2_32BITAPI */
  73.  
  74.  typedef USHORT *DAT16 PUSHORT;
  75.  typedef BYTE *DAT16 PBYTE;
  76.  typedef ULONG *DAT PULONG;
  77.  typedef VOID *DAT PVOID;
  78.  
  79.  typedef SHANDLE HDIR;
  80.  typedef HDIR *DAT PHDIR;
  81.  
  82.  typedef char *DAT16 PCH;
  83.  typedef char *DAT PSZ;
  84.  
  85.  /* all supported compilers understand this */
  86.  
  87.  #pragma pack(2)
  88.  
  89.  typedef struct {
  90.      UCHAR chChar;
  91.      UCHAR chScan;
  92.      UCHAR fbStatus;
  93.      UCHAR bNlsShift;
  94.      USHORT fsState;
  95.      ULONG time;
  96.  } KBDKEYINFO;
  97.  
  98.  typedef KBDKEYINFO *DAT16 PKBDKEYINFO;
  99.  
  100.  /* File time and date types */
  101.  
  102.  typedef struct {
  103.      UINT twosecs : 5;
  104.      UINT minutes : 6;
  105.      UINT hours : 5;
  106.  } FTIME;
  107.  
  108.  typedef struct {
  109.      UINT day : 5;
  110.      UINT month : 4;
  111.      UINT year : 7;
  112.  } FDATE;
  113.  
  114.  #ifdef OS2_32BITAPI
  115.  
  116.  typedef struct {
  117.      ULONG oNextEntryOffset;
  118.      FDATE fdateCreation;
  119.      FTIME ftimeCreation;
  120.      FDATE fdateLastAccess;
  121.      FTIME ftimeLastAccess;
  122.      FDATE fdateLastWrite;
  123.      FTIME ftimeLastWrite;
  124.      ULONG cbFile;
  125.      ULONG cbFileAlloc;
  126.      ULONG attrFile;
  127.      UCHAR cchName;
  128.      CHAR achName[CCHMAXPATHCOMP];
  129.  } FILEFINDBUF3;
  130.  
  131.  #else
  132.  
  133.  typedef struct {
  134.      FDATE fdateCreation;
  135.      FTIME ftimeCreation;
  136.      FDATE fdateLastAccess;
  137.      FTIME ftimeLastAccess;
  138.      FDATE fdateLastWrite;
  139.      FTIME ftimeLastWrite;
  140.      ULONG cbFile;
  141.      ULONG cbFileAlloc;
  142.      USHORT attrFile;
  143.      UCHAR cchName;
  144.      CHAR achName[CCHMAXPATHCOMP];
  145.  } FILEFINDBUF;
  146.  
  147.  typedef FILEFINDBUF *DAT16 PFILEFINDBUF;
  148.  
  149.  #endif /* OS2_32BITAPI */
  150.  
  151.  typedef struct {
  152.      ULONG idFileSystem;
  153.      ULONG cSectorUnit;
  154.      ULONG cUnit;
  155.      ULONG cUnitAvail;
  156.      USHORT cbSector;
  157.  } FSALLOCATE;
  158.  
  159.  typedef struct {
  160.      USHORT cb;
  161.      USHORT fsMask;
  162.      USHORT chTurnAround;
  163.      USHORT fsInterim;
  164.      USHORT fsState;
  165.  } KBDINFO;
  166.  
  167.  typedef KBDINFO *DAT16 PKBDINFO;
  168.  
  169.  typedef struct {
  170.      USHORT cb;
  171.      UCHAR fbType;
  172.      UCHAR color;
  173.      USHORT col;
  174.      USHORT row;
  175.      USHORT hres;
  176.      USHORT vres;
  177.      UCHAR fmt_ID;
  178.      UCHAR attrib;
  179.      ULONG buf_addr;
  180.      ULONG buf_length;
  181.      ULONG full_length;
  182.      ULONG partial_length;
  183.      PCH ext_data_addr;
  184.  } VIOMODEINFO;
  185.  
  186.  typedef VIOMODEINFO *DAT16 PVIOMODEINFO;
  187.  
  188.  #pragma pack()
  189.  
  190.  /* OS2 API functions */
  191.  
  192.  USHORT API16 KbdGetStatus(PKBDINFO, HKBD);
  193.  USHORT API16 KbdSetStatus(PKBDINFO, HKBD);
  194.  USHORT API16 KbdCharIn(PKBDKEYINFO, USHORT, HKBD);
  195.  USHORT API16 KbdPeek(PKBDKEYINFO, HKBD);
  196.  
  197.  USHORT API16 VioGetMode(PVIOMODEINFO, HVIO);
  198.  USHORT API16 VioSetCurPos(USHORT, USHORT, HVIO);
  199.  
  200.  #ifdef OS2_32BITAPI
  201.  ULONG API32 DosQueryFSInfo(ULONG, ULONG, PVOID, ULONG);
  202.  ULONG API32 DosFindFirst(PSZ, PHDIR, ULONG, PVOID, ULONG, PULONG, ULONG);
  203.  ULONG API32 DosFindNext(HDIR, PVOID, ULONG, PULONG);
  204.  ULONG API32 DosSetDefaultDisk(ULONG);
  205.  #else
  206.  USHORT API16 DosQFSInfo(USHORT, USHORT, PBYTE, USHORT);
  207.  USHORT API16
  208.  DosFindFirst(PSZ, PHDIR, USHORT, PFILEFINDBUF, USHORT, PUSHORT, ULONG);
  209.  USHORT API16 DosFindNext(HDIR, PFILEFINDBUF, USHORT, PUSHORT);
  210.  USHORT API16 DosSelectDisk(USHORT);
  211.  #endif /* OS2_32BITAPI */
  212.  
  213.  #endif /* OS2_USESYSHEADERS */