Category : C Source Code
Archive   : EMXDEV8C.ZIP
Filename : OS2.H

/* os2.h (emx/gcc) */

#if !defined (_OS2_H)

#define _OS2_H

/* ------------------------ CONSTANTS AND TYPES --------------------------- */

#if !defined (FALSE)
#define FALSE 0
#endif

#if !defined (TRUE)
#define TRUE 1
#endif

#define VOID void

typedef unsigned short BOOL;
typedef BOOL *PBOOL;

typedef unsigned long BOOL32;
typedef BOOL *PBOOL32;

typedef char CHAR;
typedef CHAR *PCHAR;

typedef unsigned char UCHAR;
typedef UCHAR *PUCHAR;

typedef unsigned char BYTE;
typedef BYTE *PBYTE;

typedef short SHORT;
typedef SHORT *PSHORT;

typedef unsigned short USHORT;
typedef USHORT *PUSHORT;

typedef long LONG;
typedef LONG *PLONG;

typedef unsigned long ULONG;
typedef ULONG *PULONG;

typedef VOID *PVOID;
typedef PVOID *PPVOID;
typedef unsigned char *PCH;
typedef unsigned char *PSZ;

typedef unsigned long SHANDLE;
typedef VOID *LHANDLE;

typedef SHANDLE HFILE;
typedef HFILE *PHFILE;

typedef SHANDLE HPIPE;
typedef HPIPE *PHPIPE;

typedef SHANDLE HQUEUE;
typedef HQUEUE *PHQUEUE;

typedef SHANDLE HMODULE;
typedef HMODULE *PHMODULE;

typedef ULONG PID;
typedef PID *PPID;

typedef ULONG TID;
typedef TID *PTID;

typedef int (*PFN)();
typedef PFN *PPFN;

/* ---------------------------- ERROR CODES ------------------------------- */

#define NO_ERROR 0
#define ERROR_INVALID_FUNCTION 1
#define ERROR_FILE_NOT_FOUND 2
#define ERROR_PATH_NOT_FOUND 3
#define ERROR_TOO_MANY_OPEN_FILES 4
#define ERROR_ACCESS_DENIED 5
#define ERROR_INVALID_HANDLE 6
#define ERROR_ARENA_TRASHED 7
#define ERROR_NOT_ENOUGH_MEMORY 8
#define ERROR_INVALID_BLOCK 9
#define ERROR_BAD_ENVIRONMENT 10
#define ERROR_BAD_FORMAT 11
#define ERROR_INVALID_ACCESS 12
#define ERROR_INVALID_DATA 13
#define ERROR_INVALID_DRIVE 15
#define ERROR_CURRENT_DIRECTORY 16
#define ERROR_NOT_SAME_DEVICE 17
#define ERROR_NO_MORE_FILES 18
#define ERROR_WRITE_PROTECT 19
#define ERROR_BAD_UNIT 20
#define ERROR_NOT_READY 21
#define ERROR_BAD_COMMAND 22
#define ERROR_CRC 23
#define ERROR_BAD_LENGTH 24
#define ERROR_SEEK 25
#define ERROR_NOT_DOS_DISK 26
#define ERROR_SECTOR_NOT_FOUND 27
#define ERROR_OUT_OF_PAPER 28
#define ERROR_WRITE_FAULT 29
#define ERROR_READ_FAULT 30
#define ERROR_GEN_FAILURE 31
#define ERROR_SHARING_VIOLATION 32
#define ERROR_LOCK_VIOLATION 33
#define ERROR_WRONG_DISK 34
#define ERROR_SHARING_BUFFER_EXCEEDED 36
#define ERROR_CODE_PAGE_MISMATCHED 37
#define ERROR_HANDLE_EOF 38
#define ERROR_HANDLE_DISK_FULL 39
#define ERROR_CANNOT_MAKE 82
#define ERROR_INVALID_PARAMETER 87
#define ERROR_NO_PROC_SLOTS 89
#define ERROR_INTERRUPT 95
#define ERROR_DEVICE_IN_USE 99
#define ERROR_TOO_MANY_SEMAPHORES 100
#define ERROR_TOO_MANY_SEM_REQUESTS 103
#define ERROR_SEM_OWNER_DIED 105
#define ERROR_DRIVE_LOCKED 108
#define ERROR_BROKEN_PIPE 109
#define ERROR_OPEN_FAILED 110
#define ERROR_BUFFER_OVERFLOW 111
#define ERROR_DISK_FULL 112
#define ERROR_NO_MORE_SEARCH_HANDLES 113
#define ERROR_PROTECTION_VIOLATION 115
#define ERROR_INVALID_NAME 123
#define ERROR_INVALID_LEVEL 124
#define ERROR_PROC_NOT_FOUND 127
#define ERROR_DIRECT_ACCESS_HANDLE 130
#define ERROR_INVALID_SEGMENT_NUMBER 180
#define ERROR_INVALID_ORDINAL 182
#define ERROR_ALREADY_EXISTS 183
#define ERROR_SEM_NOT_FOUND 187
#define ERROR_INVALID_MODULETYPE 190
#define ERROR_INVALID_EXE_SIGNATURE 191
#define ERROR_EXE_MARKED_INVALID 192
#define ERROR_ITERATED_DATA_EXCEEDS_64K 194
#define ERROR_INVALID_MINALLOCSIZE 195
#define ERROR_DYNLINK_FROM_INVALID_RING 196
#define ERROR_INVALID_SEGDPL 198
#define ERROR_AUTODATASEG_EXCEEDS_64K 199
#define ERROR_RELOCSRC_CHAIN_EXCEEDS_SEGLIMIT 201
#define ERROR_FILENAME_EXCED_RANGE 206
#define ERROR_LOCKED 212
#define ERROR_PIPE_BUSY 231
#define ERROR_MORE_DATA 234
#define ERROR_CIRCULARITY_REQUESTED 250
#define ERROR_DIRECTORY_IN_CDS 251
#define ERROR_INVALID_EA_NAME 254
#define ERROR_EA_LIST_INCONSISTENT 255
#define ERROR_DIRECTORY 267
#define ERROR_EAS_DIDNT_FIT 275
#define ERROR_EAS_NOT_SUPPORTED 282
#define ERROR_NEED_EAS_FOUND 283
#define ERROR_DUPLICATE_HANDLE 284
#define ERROR_DUPLICATE_NAME 285
#define ERROR_EMPTY_MUXWAIT 286
#define ERROR_MUTEX_OWNED 287
#define ERROR_NOT_OWNER 288
#define ERROR_PARAM_TOO_SMALL 289
#define ERROR_TOO_MANY_HANDLES 290
#define ERROR_TOO_MANY_OPENS 291
#define ERROR_WRONG_TYPE 292
#define ERROR_INIT_ROUTINE_FAILED 295
#define ERROR_TOO_MANY_POSTS 298
#define ERROR_ALREADY_POSTED 299
#define ERROR_ALREADY_RESET 300
#define ERROR_SEM_BUSY 301
#define ERROR_INVALID_PROCID 303
#define ERROR_INVALID_PDELTA 304
#define ERROR_INVALID_PCLASS 307
#define ERROR_INVALID_SCOPE 308
#define ERROR_INVALID_THREADID 309
#define ERROR_DOSSUB_SHRINK 310
#define ERROR_DOSSUB_NOMEM 311
#define ERROR_DOSSUB_OVERLAP 312
#define ERROR_NLS_OPEN_FAILED 397
#define ERROR_NLS_NO_CTRY_CODE 398
#define ERROR_NLS_TABLE_TRUNCATED 399
#define ERROR_NLS_TYPE_NOT_FOUND 401
#define ERROR_CPLIST_TOO_SMALL 473
#define ERROR_CP_NOT_MOVED 474
#define ERROR_CODE_PAGE_NOT_FOUND 476
#define ERROR_INVALID_ADDRESS 487
#define ERROR_DOSSUB_CORRUPTED 532
#define ERROR_TIMEOUT 640
#define ERROR_MODULE_CORRUPTED 731
#define ERROR_CROSSES_OBJECT_BOUNDARY 32798
#define ERROR_ENTRY_IS_CALLGATE 65079

/* ----------------------------- ERRORS ----------------------------------- */

#define ERRACT_RETRY 1
#define ERRACT_DLYRET 2
#define ERRACT_USER 3
#define ERRACT_ABORT 4
#define ERRACT_PANIC 5
#define ERRACT_IGNORE 6
#define ERRACT_INTRET 7

#define ERRCLASS_OUTRES 1
#define ERRCLASS_TEMPSIT 2
#define ERRCLASS_AUTH 3
#define ERRCLASS_INTRN 4
#define ERRCLASS_HRDFAIL 5
#define ERRCLASS_SYSFAIL 6
#define ERRCLASS_APPERR 7
#define ERRCLASS_NOTFND 8
#define ERRCLASS_BADFMT 9
#define ERRCLASS_LOCKED 10
#define ERRCLASS_MEDIA 11
#define ERRCLASS_ALREADY 12
#define ERRCLASS_UNK 13
#define ERRCLASS_CANT 14
#define ERRCLASS_TIME 15

#define ERRLOC_UNK 1
#define ERRLOC_DISK 2
#define ERRLOC_NET 3
#define ERRLOC_SERDEV 4
#define ERRLOC_MEM 5

#define FERR_DISABLEHARDERR 0x0000L
#define FERR_ENABLEHARDERR 0x0001L
#define FERR_ENABLEEXCEPTION 0x0000L
#define FERR_DISABLEEXCEPTION 0x0002L

ULONG DosErrClass (ULONG ulCode, PULONG pulClass, PULONG pulAction,
PULONG pulLocus);
ULONG DosError (ULONG ulError);

/* ------------------------- MEMORY MANAGEMENT ---------------------------- */

#define PAG_READ 0x0001
#define PAG_WRITE 0x0002
#define PAG_EXECUTE 0x0004
#define PAG_GUARD 0x0008
#define PAG_COMMIT 0x0010
#define OBJ_TILE 0x0040
#define PAG_DEFAULT 0x0400
#define PAG_SHARED 0x2000
#define PAG_FREE 0x4000

#define DOSSUB_INIT 0x0001
#define DOSSUB_GROW 0x0002
#define DOSSUB_SPARSE_OBJ 0x0004
#define DOSSUB_SERIALIZE 0x0008

ULONG DosAllocMem (PPVOID pBaseAddress, ULONG ulObjectSize,
ULONG ulAllocationFlags);
ULONG DosAllocSharedMem (PPVOID pBaseAddress, const PSZ pszName,
ULONG ulObjectSize, ULONG ulAllocationFlags);
ULONG DosFreeMem (PVOID pBaseAddress);
ULONG DosGetNamedSharedMem (PPVOID pBaseAddress, const PSZ pszSharedMemName,
ULONG ulAttributeFlags);
ULONG DosGetSharedMem (const PVOID pBaseAddress, PULONG pulAttributeFlags);
ULONG DosGiveSharedMem (const PVOID pBaseAddress, PID idProcessId,
ULONG ulAttributeFlags);
ULONG DosQueryMem (const PVOID pBaseAddress, PULONG pulRegionSize,
PULONG pulAllocationFlags);
ULONG DosSetMem (const PVOID pBaseAddress, ULONG ulRegionSize,
ULONG ulAttributeFlags);
ULONG DosSubAllocMem (PVOID pOffset, PPVOID pBlockOffset, ULONG ulSize);
ULONG DosSubFreeMem (PVOID pOffset, PVOID pBlockOffset, ULONG ulSize);
ULONG DosSubSetMem (PVOID pOffset, ULONG ulFlags, ULONG ulSize);
ULONG DosSubUnsetMem (PVOID pOffset);

/* --------------------------- FILE SYSTEM -------------------------------- */

#define CCHMAXPATH 260
#define CCHMAXPATHCOMP 256

#define FILE_NORMAL 0x0000
#define FILE_READONLY 0x0001
#define FILE_HIDDEN 0x0002
#define FILE_SYSTEM 0x0004
#define FILE_DIRECTORY 0x0010
#define FILE_ARCHIVED 0x0020

#define FILE_EXISTED 0x0001
#define FILE_CREATED 0x0002
#define FILE_TRUNCATED 0x0003

#define FILE_OPEN 0x0001
#define FILE_TRUNCATE 0x0002
#define FILE_CREATE 0x0010

#define FILE_BEGIN 0
#define FILE_CURRENT 1
#define FILE_END 2

#define OPEN_ACTION_FAIL_IF_EXISTS 0x0000
#define OPEN_ACTION_OPEN_IF_EXISTS 0x0001
#define OPEN_ACTION_REPLACE_IF_EXISTS 0x0002
#define OPEN_ACTION_FAIL_IF_NEW 0x0000
#define OPEN_ACTION_CREATE_IF_NEW 0x0010

#define OPEN_ACCESS_READONLY 0x0000
#define OPEN_ACCESS_WRITEONLY 0x0001
#define OPEN_ACCESS_READWRITE 0x0002

#define OPEN_SHARE_DENYREADWRITE 0x0010
#define OPEN_SHARE_DENYWRITE 0x0020
#define OPEN_SHARE_DENYREAD 0x0030
#define OPEN_SHARE_DENYNONE 0x0040

#define OPEN_FLAGS_NOINHERIT 0x0080
#define OPEN_FLAGS_NO_LOCALITY 0x0000
#define OPEN_FLAGS_SEQUENTIAL 0x0100
#define OPEN_FLAGS_RANDOM 0x0200
#define OPEN_FLAGS_RANDOMSEQUENTIAL 0x0300
#define OPEN_FLAGS_NO_CACHE 0x1000
#define OPEN_FLAGS_FAIL_ON_ERROR 0x2000
#define OPEN_FLAGS_WRITE_THROUGH 0x4000
#define OPEN_FLAGS_DASD 0x8000
#define OPEN_FLAGS_NONSPOOLED 0x40000

#define FIL_STANDARD 1
#define FIL_QUERYEASIZE 2
#define FIL_QUERYEASFROMLIST 3
#define FIL_QUERYFULLNAME 5 /* DosQueryPathInfo */

#define FSAIL_QUERYNAME 1
#define FSAIL_DEVNUMBER 2
#define FSAIL_DRVNUMBER 3

#define FSAT_CHARDEV 1
#define FSAT_PSEUDODEV 2
#define FSAT_LOCALDRV 3
#define FSAT_REMOTEDRV 4

#define DCPY_EXISTING 0x0001
#define DCPY_APPEND 0x0002
#define DCPY_FAILEAS 0x0004

#define HDIR_SYSTEM 1
#define HDIR_CREATE (-1)

#define FILE_IGNORE 0x10000

#define MUST_HAVE_READONLY (FILE_READONLY | (FILE_READONLY << 8))
#define MUST_HAVE_HIDDEN (FILE_HIDDEN | (FILE_HIDDEN << 8))
#define MUST_HAVE_SYSTEM (FILE_SYSTEM | (FILE_SYSTEM << 8))
#define MUST_HAVE_DIRECTORY (FILE_DIRECTORY | (FILE_DIRECTORY << 8))
#define MUST_HAVE_ARCHIVED (FILE_ARCHIVED | (FILE_ARCHIVED << 8))

#define EAT_BINARY 0xfffe
#define EAT_ASCII 0xfffd
#define EAT_BITMAP 0xfffb
#define EAT_METAFILE 0xfffa
#define EAT_ICON 0xfff9
#define EAT_EA 0xffee
#define EAT_MVMT 0xffdf
#define EAT_MVST 0xffde
#define EAT_ASN1 0xffdd

typedef SHANDLE HDIR;
typedef HDIR *PHDIR;

typedef struct
{
USHORT twosecs : 5;
USHORT minutes : 6;
USHORT hours : 5;
} FTIME;
typedef FTIME *PFTIME;

typedef struct
{
USHORT day : 5;
USHORT month : 4;
USHORT year : 7;
} FDATE;
typedef FDATE *PFDATE;

typedef struct
{
ULONG idFileSystem;
ULONG cSectorUnit;
ULONG cUnit;
ULONG cUnitAvail;
USHORT cbSector;
} FSALLOCATE;
typedef FSALLOCATE *PFSALLOCATE;

typedef struct
{
BYTE fEA;
BYTE cbName;
USHORT cbValue;
} FEA;
typedef FEA *PFEA;

typedef struct
{
ULONG cbList;
FEA list[1];
} FEALIST;
typedef FEALIST *PFEALIST;

typedef struct
{
BYTE cbName;
CHAR szName[1];
} GEA;
typedef GEA *PGEA;

typedef struct
{
ULONG cbList;
GEA list[1];
} GEALIST;
typedef GEALIST *PGEALIST;

typedef struct
{
PGEALIST fpGEAList;
PFEALIST fpFEAList;
ULONG oError;
} EAOP;
typedef EAOP *PEAOP;

#pragma pack(1)
typedef struct
{
ULONG oNextEntryOffset;
BYTE fEA;
BYTE cbName;
USHORT cbValue;
CHAR szName[1];
} FEA2;
#pragma pack(4)
typedef FEA2 *PFEA2;

#pragma pack(1)
typedef struct
{
ULONG cbList;
FEA2 list[1];
} FEA2LIST;
#pragma pack(4)
typedef FEA2LIST *PFEA2LIST;

#pragma pack(1)
typedef struct
{
ULONG oNextEntryOffset;
BYTE cbName;
CHAR szName[1];
} GEA2;
#pragma pack(4)
typedef GEA2 *PGEA2;

#pragma pack(1)
typedef struct
{
ULONG cbList;
GEA2 list[1];
} GEA2LIST;
#pragma pack(4)
typedef GEA2LIST *PGEA2LIST;

#pragma pack(1)
typedef struct
{
PGEA2LIST fpGEA2List;
PFEA2LIST fpFEA2List;
ULONG oError;
} EAOP2;
#pragma pack(4)
typedef EAOP2 *PEAOP2;

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
USHORT attrFile;
} FILESTATUS;
typedef FILESTATUS *PFILESTATUS;

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
USHORT attrFile;
ULONG cbList;
} FILESTATUS2;
typedef FILESTATUS2 *PFILESTATUS2;

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
ULONG attrFile;
} FILESTATUS3;
typedef FILESTATUS3 *PFILESTATUS3;

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
ULONG attrFile;
ULONG cbList;
} FILESTATUS4;
typedef FILESTATUS4 *PFILESTATUS4;

typedef struct
{
USHORT iType;
USHORT cbName;
USHORT cbFSDName;
USHORT cbFSAData;
UCHAR szName[1];
UCHAR szFSDName[1];
UCHAR rgFSAData[1];
} FSQBUFFER2;
typedef FSQBUFFER2 *PFSQBUFFER2;

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
USHORT attrFile;
UCHAR cchName;
CHAR achName[CCHMAXPATHCOMP];
} FILEFINDBUF;
typedef FILEFINDBUF *PFILEFINDBUF;

#pragma packed(2)

typedef struct
{
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
USHORT attrFile;

ULONG cbList;
UCHAR cchName;
CHAR achName[CCHMAXPATHCOMP];
} FILEFINDBUF2;
typedef FILEFINDBUF2 *PFILEFINDBUF2;

#pragma pack(4)

typedef struct
{
ULONG oNextEntryOffset;
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
ULONG attrFile;
UCHAR cchName;
CHAR achName[CCHMAXPATHCOMP];
} FILEFINDBUF3;
typedef FILEFINDBUF3 *PFILEFINDBUF3;

typedef struct
{
ULONG oNextEntryOffset;
FDATE fdateCreation;
FTIME ftimeCreation;
FDATE fdateLastAccess;
FTIME ftimeLastAccess;
FDATE fdateLastWrite;
FTIME ftimeLastWrite;
ULONG cbFile;
ULONG cbFileAlloc;
ULONG attrFile;
ULONG cbList;
UCHAR cchName;
CHAR achName[CCHMAXPATHCOMP];
} FILEFINDBUF4;
typedef FILEFINDBUF4 *PFILEFINDBUF4;

ULONG DosClose (HFILE hfFile);
ULONG DosCopy (const PSZ pszSource, const PSZ pszTarget, ULONG ulOption);
ULONG DosCreateDir (const PSZ pszDirName, PEAOP2 pEABuf);
ULONG DosCreatePipe (PHFILE phfReadHandle, PHFILE phfWriteHandle,
ULONG ulPipeSize);
ULONG DosDelete (const PSZ pszFileName);
ULONG DosDeleteDir (const PSZ pszDirName);
ULONG DosDupHandle (HFILE hFile, PHFILE phFile);
ULONG DosEditName (ULONG ulLevel, const PSZ pszSource, const PSZ pszEdit,
PBYTE pszTargetBuf, ULONG ulTargetBufLength);
ULONG DosFindClose (HDIR hDir);
ULONG DosFindFirst (const PSZ pszFileSpec, PHDIR phDir, ULONG flAttribute,
PVOID pFindBuf, ULONG ulFindBufLength, PULONG pulFileNames,
ULONG ulInfoLevel);
ULONG DosFindNext (HDIR hDir, PVOID pFindBuf, ULONG ulFindBufLength,
PULONG pulFileNames);
ULONG DosMove (const PSZ pszOldName, const PSZ pszNewName);
ULONG DosOpen (const PSZ pszFileName, PHFILE phfFile, PULONG pulAction,
ULONG ulFileSize, ULONG ulAttribute, ULONG ulOpenFlags, ULONG ulOpenMode,
PEAOP2 pEABuf);
ULONG DosQueryCurrentDisk (PULONG pulDiskNum, PULONG pulLogical);
ULONG DosQueryFHState (HFILE hFile, PULONG pulMode);
ULONG DosQueryFileInfo (HFILE hfFile, ULONG ulInfoLevel, PVOID pInfoBuffer,
ULONG ulInfoLength);
ULONG DosQueryFSAttach (const PSZ pszDeviceName, ULONG ulOrdinal,
ULONG ulFSAInfoLevel, PFSQBUFFER2 pfsqb, PULONG pulBufLength);
ULONG DosQueryHType (HFILE hFile, PULONG pulType, PULONG pulAttr);
ULONG DosQueryPathInfo (const PSZ pszPathName, ULONG ulInfoLevel,
PVOID pInfoBuffer, ULONG ulInfoLength);
ULONG DosRead (HFILE hfFile, PVOID pBuffer, ULONG ulLength,
PULONG pulBytesRead);
ULONG DosResetBuffer (HFILE hf);
ULONG DosSetCurrentDir (const PSZ pszDir);
ULONG DosSetDefaultDisk (ULONG ulDiskNum);
ULONG DosSetFHState (HFILE hFile, ULONG ulMode);
ULONG DosSetFileInfo (HFILE hf, ULONG ulInfoLevel, PVOID pInfoBuffer,
ULONG ulInfoLength);
ULONG DosSetFilePtr (HFILE hf, LONG ulOffset, ULONG ulOrigin, PULONG ulPos);
ULONG DosSetFileSize (HFILE hf, ULONG ulSize);
ULONG DosSetMaxFH (ULONG ulCount);
ULONG DosSetPathInfo (const PSZ pszPathName, ULONG ulInfoLevel,
PVOID pInfoBuffer, ULONG ulInfoLength, ULONG ulOptions);
ULONG DosSetRelMaxFH (PLONG pulReqCount, PULONG pulCurMaxFH);
ULONG DosShutdown (ULONG ulReserved);
ULONG DosWrite (HFILE hfFile, const PVOID pBuffer, ULONG ulLength,
PULONG pulBytesWritten);

/* -------------------- NATIONAL LANGUAGE SUPPORT ------------------------- */

typedef struct
{
ULONG country;
ULONG codepage;
} COUNTRYCODE;
typedef COUNTRYCODE *PCOUNTRYCODE;

typedef struct
{
ULONG country;
ULONG codepage;
ULONG fsDateFmt;
CHAR szCurrency[5];
CHAR szThousandsSeparator[2];
CHAR szDecimal[2];
CHAR szDateSeparator[2];
CHAR szTimeSeparator[2];
UCHAR fsCurrencyFmt;
UCHAR cDecimalPlace;
UCHAR fsTimeFmt;
USHORT abReserved1[2];
CHAR szDataSeparator[2];
USHORT abReserved2[5];
} COUNTRYINFO;
typedef COUNTRYINFO *PCOUNTRYINFO;

ULONG DosMapCase (ULONG ulLength, const PCOUNTRYCODE pCountryCode,
PCHAR pchString);
ULONG DosQueryCollate (ULONG ulLength, const PCOUNTRYCODE pCountryCode,
PCHAR pchBuffer, PULONG pulDataLength);
ULONG DosQueryCp (ULONG ulLength, PULONG pCodePageList, PULONG pDataLength);
ULONG DosQueryCtryInfo (ULONG ulLength, PCOUNTRYCODE pCountryCode,
PCOUNTRYINFO pCountryInfo, PULONG pulDataLength);
ULONG DosQueryDBCSEnv (ULONG ulLength, PCOUNTRYCODE pCountryCode, PCHAR pBuf);
ULONG DosSetProcessCp (ULONG ulCodePage);

/* -------------------------- DYNAMIC LINKING ----------------------------- */

#define PT_16BIT 0
#define PT_32BIT 1

ULONG DosFreeModule (HMODULE hmod);
ULONG DosLoadModule (PSZ pszObject, ULONG uObjectLen, const PSZ pszModule,
PHMODULE phmod);
ULONG DosQueryModuleHandle (const PSZ pszModname, PHMODULE phmod);
ULONG DosQueryModuleName (HMODULE hmod, ULONG ulNameLength, PCHAR pNameBuf);
ULONG DosQueryProcAddr (HMODULE hmod, ULONG ulOrdinal, const PSZ pszProcName,
PPFN pProcAddr);

ULONG DosQueryProcType (HMODULE hmod, ULONG ulOrdinal, const PSZ pszProcName,
PULONG pulProcType);

/* -------------------------------- TASKS --------------------------------- */

#define DCWA_PROCESS 0
#define DCWA_PROCESSTREE 1

#define DCWW_WAIT 0
#define DCWW_NOWAIT 1

#define DKP_PROCESSTREE 0
#define DKP_PROCESS 1

#define EXEC_SYNC 0
#define EXEC_ASYNC 1
#define EXEC_ASYNCRESULT 2
#define EXEC_TRACE 3
#define EXEC_BACKGROUND 4
#define EXEC_LOAD 5
#define EXEC_ASYNCRESULTDB 6

#define EXIT_THREAD 0
#define EXIT_PROCESS 1

#define EXLST_ADD 1
#define EXLST_REMOVE 2
#define EXLST_EXIT 3

#define PRTYC_NOCHANGE 0
#define PRTYC_IDLETIME 1
#define PRTYC_REGULAR 2
#define PRTYC_TIMECRITICAL 3
#define PRTYC_FOREGROUNDSERVER 4

#define PRTYD_MINIMUM (-31)
#define PRTYD_MAXIMUM 31

#define PRTYS_PROCESS 0
#define PRTYS_PROCESSTREE 1
#define PRTYS_THREAD 2

#define TC_EXIT 0
#define TC_HARDERROR 1
#define TC_TRAP 2
#define TC_KILLPROCESS 3
#define TC_EXCEPTION 4

typedef struct
{
ULONG codeTerminate;
ULONG codeResult;
} RESULTCODES;
typedef RESULTCODES *PRESULTCODES;

typedef struct
{
ULONG tib2_ultid;
ULONG tib2_ulpri;
ULONG tib2_version;
USHORT tib2_usMCCount;
USHORT tib2_fMCForceFlag;
} TIB2;
typedef TIB2 *PTIB2;

typedef struct
{
PVOID tib_pexchain;
PVOID tib_pstack;
PVOID tib_pstacklimit;
PTIB2 tib_ptib2;
ULONG tib_version;
PVOID tib_arbpointer;
} TIB;
typedef TIB *PTIB;

typedef struct
{
ULONG pib_ulpid;
ULONG pib_ulppid;
ULONG pib_hmte;
PCHAR pib_pchcmd;
PCHAR pib_pchenv;
ULONG pib_flstatus;
ULONG pib_ultype;
} PIB;
typedef PIB *PPIB;

typedef VOID (*PFNTHREAD)(ULONG ulThreadArg);
typedef VOID (*PFNEXITLIST)(ULONG ulArg);

ULONG DosBeep (ULONG ulFrequency, ULONG ulDuration);
ULONG DosCreateThread (PTID ptidThreadID, PFNTHREAD pfnThreadAddr,
ULONG ulThreadArg, ULONG ulFlags, ULONG ulStackSize);
ULONG DosEnterCritSec (VOID);
ULONG DosExecPgm (PCHAR pObjname, LONG lObjnameLength, ULONG ulFlagS,
const PSZ pszArg, const PSZ pszEnv, PRESULTCODES pReturnCodes,
const PSZ pszName);
VOID volatile DosExit (ULONG ulAction, ULONG ulResult);
ULONG DosExitCritSec (VOID);
ULONG DosExitList (ULONG ulOrder, PFNEXITLIST pfn);
ULONG DosGetInfoBlocks (PTIB *ptib, PPIB *ppib);
ULONG DosKillProcess (ULONG ulAction, PID pid);
ULONG DosKillThread (TID tid);
ULONG DosResumeThread (TID tid);
ULONG DosSetPriority (ULONG ulScope, ULONG ulClass, LONG lDelta, ULONG ulID);
ULONG DosSleep (ULONG ulInterval);
ULONG DosSuspendThread (TID tid);
ULONG DosWaitChild (ULONG ulAction, ULONG ulWait, PRESULTCODES pReturnCodes,
PPID ppidOut, PID pidIn);
ULONG DosWaitThread (PTID ptid, ULONG ulWait);

/* ------------------------------ SESSIONS -------------------------------- */

#define SSF_RELATED_INDEPENDENT 0
#define SSF_RELATED_CHILD 1

#define SSF_FGBG_FORE 0
#define SSF_FGBG_BACK 1

#define SSF_TRACEOPT_NONE 0
#define SSF_TRACEOPT_TRACE 1
#define SSF_TRACEOPT_TRACEALL 2

#define SSF_INHERTOPT_SHELL 0
#define SSF_INHERTOPT_PARENT 1

#define SSF_TYPE_DEFAULT 0
#define SSF_TYPE_FULLSCREEN 1
#define SSF_TYPE_WINDOWABLEVIO 2
#define SSF_TYPE_PM 3
#define SSF_TYPE_VDM 4
#define SSF_TYPE_GROUP 5
#define SSF_TYPE_DLL 6
#define SSF_TYPE_WINDOWEDVDM 7
#define SSF_TYPE_PDD 8
#define SSF_TYPE_VDD 9

#define SSF_CONTROL_VISIBLE 0x0000
#define SSF_CONTROL_INVISIBLE 0x0001
#define SSF_CONTROL_MAXIMIZE 0x0002
#define SSF_CONTROL_MINIMIZE 0x0004
#define SSF_CONTROL_NOAUTOCLOSE 0x0008
#define SSF_CONTROL_SETPOS 0x8000

#define SET_SESSION_UNCHANGED 0
#define SET_SESSION_SELECTABLE 1
#define SET_SESSION_NON_SELECTABLE 2
#define SET_SESSION_BOND 1
#define SET_SESSION_NO_BOND 2

#define STOP_SESSION_SPECIFIED 0
#define STOP_SESSION_ALL 1

#define FAPPTYP_NOTSPEC 0x0000
#define FAPPTYP_NOTWINDOWCOMPAT 0x0001
#define FAPPTYP_WINDOWCOMPAT 0x0002
#define FAPPTYP_WINDOWAPI 0x0003
#define FAPPTYP_BOUND 0x0008
#define FAPPTYP_DLL 0x0010
#define FAPPTYP_DOS 0x0020
#define FAPPTYP_PHYSDRV 0x0040
#define FAPPTYP_VIRTDRV 0x0080
#define FAPPTYP_PROTDLL 0x0100
#define FAPPTYP_WINDOWSREAL 0x0200
#define FAPPTYP_WINDOWSPROT 0x0400
#define FAPPTYP_32BIT 0x4000
#define FAPPTYP_EXETYPE 0x0003
#define FAPPTYP_RESERVED ~(FAPPTYP_WINDOWAPI | FAPPTYP_BOUND | \
FAPPTYP_DLL | FAPPTYP_DOS | \
FAPPTYP_PHYSDRV | FAPPTYP_VIRTDRV | \
FAPPTYP_PROTDLL | FAPPTYP_32BIT)

typedef struct
{
USHORT Length;
USHORT Related;
USHORT FgBg;
USHORT TraceOpt;
PSZ PgmTitle;
PSZ PgmName;
PBYTE PgmInputs;
PBYTE TermQ;
PBYTE Environment;
USHORT InheritOpt;
USHORT SessionType;
PSZ IconFile;
ULONG PgmHandle;
USHORT PgmControl;
USHORT InitXPos;
USHORT InitYPos;
USHORT InitXSize;
USHORT InitYSize;
USHORT Reserved;
PSZ ObjectBuffer;
ULONG ObjectBuffLen;
} STARTDATA;
typedef STARTDATA *PSTARTDATA;

typedef struct
{
USHORT Length;
USHORT SelectInd;
USHORT BondInd;
} STATUSDATA;
typedef STATUSDATA *PSTATUSDATA;

ULONG DosQueryAppType (PSZ pszName, PULONG pulFlags);
ULONG DosSelectSession (ULONG ulIDSession);
ULONG DosSetSession (ULONG ulIDSession, PSTATUSDATA psd);
ULONG DosStartSession (PSTARTDATA psd, PULONG pulIDSession, PPID ppid);
ULONG DosStopSession (ULONG ulScope, ULONG ulIDSession);

/* ----------------------------- SEMAPHORES ------------------------------- */

#define SEM_INDEFINITE_WAIT (-1L)
#define SEM_IMMEDIATE_RETURN 0L

#define DC_SEM_SHARED 0x01
#define DCMW_WAIT_ANY 0x02
#define DCMW_WAIT_ALL 0x04

typedef ULONG HEV;
typedef HEV *PHEV;

ULONG DosCloseEventSem (HEV hev);
ULONG DosCreateEventSem (const PSZ pszName, PHEV phev, ULONG ulAttr,
BOOL32 fState);
ULONG DosOpenEventSem (const PSZ pszName, PHEV phev);
ULONG DosPostEventSem (HEV hev);
ULONG DosQueryEventSem (HEV hev, PULONG pulCount);
ULONG DosResetEventSem (HEV hev, PULONG pulCount);
ULONG DosWaitEventSem (HEV hev, ULONG ulTimeout);

typedef ULONG HMTX;
typedef HMTX *PHMTX;

ULONG DosCloseMutexSem (HMTX hmtx);
ULONG DosCreateMutexSem (const PSZ pszName, PHMTX phmtx, ULONG ulAttr,
BOOL32 fState);
ULONG DosOpenMutexSem (const PSZ pszName, PHMTX phmtx);
ULONG DosQueryMutexSem (HMTX hmtx, PPID ppid, PTID ptid, PULONG pulCount);
ULONG DosReleaseMutexSem (HMTX hmtx);
ULONG DosRequestMutexSem (HMTX hmtx, ULONG ulTimeout);

typedef ULONG HMUX;
typedef HMUX *PHMUX;

typedef VOID *HSEM;
typedef HSEM *PHSEM;

typedef struct
{
HSEM hsemCur;
ULONG ulUser;
} SEMRECORD;
typedef SEMRECORD *PSEMRECORD;

ULONG DosAddMuxWaitSem (HMUX hmux, PSEMRECORD pSemRec);
ULONG DosCloseMuxWaitSem (HMUX hmux);
ULONG DosCreateMuxWaitSem (const PSZ pszName, PHMUX phmux, ULONG ulcSemRec,
PSEMRECORD pSemRec, ULONG ulAttr);
ULONG DosDeleteMuxWaitSem (HMUX hmux, HSEM hSem);
ULONG DosOpenMuxWaitSem (const PSZ pszName, PHMUX phmux);
ULONG DosQueryMuxWaitSem (HMUX hmux, PULONG pulcSemRec, PSEMRECORD pSemRec,
PULONG pulAttr);
ULONG DosWaitMuxWaitSem (HMUX hmux, ULONG ulTimeout, PULONG pulUser);

/* ---------------------------- NAMED PIPES ------------------------------- */

#define NP_INDEFINITE_WAIT (-1)
#define NP_DEFAULT_WAIT 0

#define NP_STATE_DISCONNECTED 1
#define NP_STATE_LISTENING 2
#define NP_STATE_CONNECTED 3
#define NP_STATE_CLOSING 4

#define NP_ACCESS_INBOUND 0x0000
#define NP_ACCESS_OUTBOUND 0x0001
#define NP_ACCESS_DUPLEX 0x0002
#define NP_INHERIT 0x0000
#define NP_NOINHERIT 0x0080
#define NP_WRITEBEHIND 0x0000
#define NP_NOWRITEBEHIND 0x4000

#define NP_READMODE_BYTE 0x0000
#define NP_READMODE_MESSAGE 0x0100
#define NP_TYPE_BYTE 0x0000
#define NP_TYPE_MESSAGE 0x0400
#define NP_END_CLIENT 0x0000
#define NP_END_SERVER 0x4000
#define NP_WAIT 0x0000
#define NP_NOWAIT 0x8000
#define NP_UNLIMITED_INSTANCES 0x00ff

#define NPSS_EOI 0
#define NPSS_RDATA 1
#define NPSS_WSPACE 2
#define NPSS_CLOSE 3

#define NPSS_WAIT 0x0001


typedef struct
{
USHORT cbpipe;
USHORT cbmessage;
} AVAILDATA;
typedef AVAILDATA *PAVAILDATA;

typedef struct
{
USHORT cbOut;
USHORT cbIn;
BYTE cbMaxInst;
BYTE cbCurInst;
BYTE cbName;
CHAR szName[1];
} PIPEINFO;
typedef PIPEINFO *PPIPEINFO;

typedef struct
{
BYTE fStatus;
BYTE fFlag;
USHORT usKey;
USHORT usAvail;
} PIPESEMSTATE;
typedef PIPESEMSTATE *PPIPESEMSTATE;

ULONG DosCallNPipe (const PSZ pszName, PVOID pInbuf, ULONG ulInbufLength,
PVOID pOutbuf, ULONG ulOutbufSize, PULONG pulActualLength,
ULONG ulTimeout);
ULONG DosConnectNPipe (HPIPE hpipe);
ULONG DosCreateNPipe (const PSZ pszName, PHPIPE phpipe, ULONG ulOpenMode,
ULONG ulPipeMode, ULONG ulInbufLength, ULONG ulOutbufLength,
ULONG ulTimeout);
ULONG DosDisConnectNPipe (HPIPE hpipe);
ULONG DosPeekNPipe (HPIPE hpipe, PVOID pBuf, ULONG ulBufLength,
PULONG pulActualLength, PAVAILDATA pAvail, PULONG pulState);
ULONG DosQueryNPHState (HPIPE hpipe, PULONG pulState);
ULONG DosQueryNPipeInfo (HPIPE hpipe, ULONG ulInfoLevel, PVOID pBuf,
ULONG ulBufLength);
ULONG DosQueryNPipeSemState (HSEM hsem, PPIPESEMSTATE pState,
ULONG ulBufLength);
ULONG DosSetNPHState (HPIPE hpipe, ULONG ulState);
ULONG DosSetNPipeSem (HPIPE hpipe, HSEM hsem, ULONG ulKey);
ULONG DosTransactNPipe (HPIPE hpipe, PVOID pOutbuf, ULONG ulOutbufLength,
PVOID pInbuf, ULONG ulInbufLength, PULONG pulBytesRead);
ULONG DosWaitNPipe (const PSZ pszName, ULONG ulTimeout);

/* ------------------------------- QUEUES --------------------------------- */

#define QUE_FIFO 0x0000L
#define QUE_LIFO 0x0001L
#define QUE_PRIORITY 0x0002L
#define QUE_NOCONVERT_ADDRESS 0x0000L
#define QUE_CONVERT_ADDRESS 0x0004L

typedef struct
{
PID pid;
ULONG ulData;
} REQUESTDATA;
typedef REQUESTDATA *PREQUESTDATA;

ULONG DosCloseQueue (HQUEUE hq);
ULONG DosCreateQueue (PHQUEUE phq, ULONG ulPriority, const PSZ pszName);
ULONG DosOpenQueue (PPID ppid, PHQUEUE phq, const PSZ pszName);
ULONG DosPeekQueue (HQUEUE hq, PREQUESTDATA pRequest, PULONG pulDataLength,
PPVOID pDataAddress, PULONG pulElement, BOOL32 fNowait, PBYTE pPriority,
HEV hsem);
ULONG DosPurgeQueue (HQUEUE hq);
ULONG DosQueryQueue (HQUEUE hq, PULONG pulCount);
ULONG DosReadQueue (HQUEUE hq, PREQUESTDATA pRequest, PULONG pulDataLength,
PPVOID pDataAddress, ULONG pulElement, BOOL32 fNowait, PBYTE pPriority,
HEV hsem);
ULONG DosWriteQueue (HQUEUE hq, ULONG ulRequest, ULONG ulDataLength,
PVOID pData, ULONG ulPriority);

/* --------------------------- EXCEPTIONS --------------------------------- */

#define CONTEXT_CONTROL 0x0001L
#define CONTEXT_INTEGER 0x0002L
#define CONTEXT_SEGMENTS 0x0004L
#define CONTEXT_FLOATING_POINT 0x0008L
#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER \
| CONTEXT_SEGMENTS | CONTEXT_FLOATING_POINT)

#define EH_NONCONTINUABLE 0x0001
#define EH_UNWINDING 0x0002
#define EH_EXIT_UNWIND 0x0004
#define EH_STACK_INVALID 0x0008
#define EH_NESTED_CALL 0x0010

#define SIG_UNSETFOCUS 0
#define SIG_SETFOCUS 1

#define UNWIND_ALL 0

#define XCPT_CONTINUE_SEARCH 0x00000000
#define XCPT_CONTINUE_EXECUTION 0xffffffff
#define XCPT_CONTINUE_STOP 0x00716668

#define XCPT_SIGNAL_INTR 1
#define XCPT_SIGNAL_KILLPROC 3
#define XCPT_SIGNAL_BREAK 4

#define XCPT_FATAL_EXCEPTION 0xc0000000
#define XCPT_SEVERITY_CODE 0xc0000000
#define XCPT_CUSTOMER_CODE 0x20000000
#define XCPT_FACILITY_CODE 0x1fff0000
#define XCPT_EXCEPTION_CODE 0x0000ffff

#define XCPT_UNKNOWN_ACCESS 0x00000000
#define XCPT_READ_ACCESS 0x00000001
#define XCPT_WRITE_ACCESS 0x00000002
#define XCPT_EXECUTE_ACCESS 0x00000004
#define XCPT_SPACE_ACCESS 0x00000008
#define XCPT_LIMIT_ACCESS 0x00000010
#define XCPT_DATA_UNKNOWN 0xffffffff

#define XCPT_GUARD_PAGE_VIOLATION 0x80000001
#define XCPT_UNABLE_TO_GROW_STACK 0x80010001
#define XCPT_ACCESS_VIOLATION 0xc0000005
#define XCPT_IN_PAGE_ERROR 0xc0000006
#define XCPT_ILLEGAL_INSTRUCTION 0xc000001c
#define XCPT_INVALID_LOCK_SEQUENCE 0xc000001d
#define XCPT_NONCONTINUABLE_EXCEPTION 0xc0000024
#define XCPT_INVALID_DISPOSITION 0xc0000025
#define XCPT_UNWIND 0xc0000026
#define XCPT_BAD_STACK 0xc0000027
#define XCPT_INVALID_UNWIND_TARGET 0xc0000028
#define XCPT_ARRAY_BOUNDS_EXCEEDED 0xc0000093
#define XCPT_FLOAT_DENORMAL_OPERAND 0xc0000094
#define XCPT_FLOAT_DIVIDE_BY_ZERO 0xc0000095
#define XCPT_FLOAT_INEXACT_RESULT 0xc0000096
#define XCPT_FLOAT_INVALID_OPERATION 0xc0000097
#define XCPT_FLOAT_OVERFLOW 0xc0000098
#define XCPT_FLOAT_STACK_CHECK 0xc0000099
#define XCPT_FLOAT_UNDERFLOW 0xc000009a
#define XCPT_INTEGER_DIVIDE_BY_ZERO 0xc000009b
#define XCPT_INTEGER_OVERFLOW 0xc000009c
#define XCPT_PRIVILEGED_INSTRUCTION 0xc000009d
#define XCPT_DATATYPE_MISALIGNMENT 0xc000009e
#define XCPT_BREAKPOINT 0xc000009f
#define XCPT_SINGLE_STEP 0xc00000a0
#define XCPT_PROCESS_TERMINATE 0xc0010001
#define XCPT_ASYNC_PROCESS_TERMINATE 0xc0010002
#define XCPT_SIGNAL 0xc0010003

#pragma packed(2)

typedef struct
{
ULONG losig;
ULONG hisig;
USHORT signexp;
} FPREG;
typedef FPREG *PFPREG;

typedef struct
{
ULONG ContextFlags;
ULONG ctx_env[7];
FPREG ctx_stack[8];
ULONG ctx_SegGs;
ULONG ctx_SegFs;
ULONG ctx_SegEs;
ULONG ctx_SegDs;
ULONG ctx_RegEdi;
ULONG ctx_RegEsi;
ULONG ctx_RegEax;
ULONG ctx_RegEbx;
ULONG ctx_RegEcx;
ULONG ctx_RegEdx;
ULONG ctx_RegEbp;
ULONG ctx_RegEip;
ULONG ctx_SegCs;
ULONG ctx_EFlags;
ULONG ctx_RegEsp;
ULONG ctx_SegSs;
} CONTEXTRECORD;
typedef CONTEXTRECORD *PCONTEXTRECORD;
#pragma packed(4)

#define EXCEPTION_MAXIMUM_PARAMETERS 4

typedef struct _EXCEPTIONREPORTRECORD
{
ULONG ExceptionNum;
ULONG fHandlerFlags;
struct _EXCEPTIONREPORTRECORD *NestedExceptionReportRecord;
PVOID ExceptionAddress;
ULONG cParameters;
ULONG ExceptionInfo[EXCEPTION_MAXIMUM_PARAMETERS];
} EXCEPTIONREPORTRECORD;
typedef EXCEPTIONREPORTRECORD *PEXCEPTIONREPORTRECORD;

struct _EXCEPTIONREGISTRATIONRECORD;

typedef ULONG (*ERR)(PEXCEPTIONREPORTRECORD pReport,
struct _EXCEPTIONREGISTRATIONRECORD *pRegistration,
PCONTEXTRECORD pContext, PVOID pWhatever);

typedef struct _EXCEPTIONREGISTRATIONRECORD
{
struct _EXCEPTIONREGISTRATIONRECORD * volatile prev_structure;
ERR volatile ExceptionHandler;
} EXCEPTIONREGISTRATIONRECORD;
typedef EXCEPTIONREGISTRATIONRECORD *PEXCEPTIONREGISTRATIONRECORD;

#define END_OF_CHAIN ((PEXCEPTIONREGISTRATIONRECORD)(-1))

ULONG DosAcknowledgeSignalException (ULONG ulSignal);
ULONG DosEnterMustComplete (PULONG pulNesting);
ULONG DosExitMustComplete (PULONG pulNesting);
ULONG DosRaiseException (PEXCEPTIONREPORTRECORD pXRepRec);
ULONG DosSendSignalException (PID pid, ULONG ulSignal);
ULONG DosSetExceptionHandler (PEXCEPTIONREGISTRATIONRECORD pXRegRec);
ULONG DosSetSignalExceptionFocus (BOOL32 flag, PULONG pulTimes);
ULONG DosUnsetExceptionHandler (PEXCEPTIONREGISTRATIONRECORD pXRegRec);
ULONG DosUnwindException (PEXCEPTIONREGISTRATIONRECORD pXRegRec,
PVOID pJumpThere, PEXCEPTIONREPORTRECORD pXRepRec);

/* --------------------------- INFORMATION -------------------------------- */

#define QSV_MAX_PATH_LENGTH 1
#define QSV_MAX_TEXT_SESSIONS 2
#define QSV_MAX_PM_SESSIONS 3
#define QSV_MAX_VDM_SESSIONS 4
#define QSV_BOOT_DRIVE 5
#define QSV_DYN_PRI_VARIATION 6
#define QSV_MAX_WAIT 7
#define QSV_MIN_SLICE 8
#define QSV_MAX_SLICE 9
#define QSV_PAGE_SIZE 10
#define QSV_VERSION_MAJOR 11
#define QSV_VERSION_MINOR 12
#define QSV_VERSION_REVISION 13
#define QSV_MS_COUNT 14
#define QSV_TIME_LOW 15
#define QSV_TIME_HIGH 16
#define QSV_TOTPHYSMEM 17
#define QSV_TOTRESMEM 18
#define QSV_TOTAVAILMEM 19
#define QSV_MAXPRMEM 20
#define QSV_MAXSHMEM 21
#define QSV_TIMER_INTERVAL 22
#define QSV_MAX_COMP_LENGTH 23
#define QSV_MAX QSV_MAX_COMP_LENGTH

ULONG DosQuerySysInfo (ULONG ulStart, ULONG ulLast, PVOID pBuf,
ULONG ulBufLength);

/* --------------------------- DEBUGGING ---------------------------------- */

#define DBG_C_Null 0
#define DBG_C_ReadMem 1
#define DBG_C_ReadMem_I 1
#define DBG_C_ReadMem_D 2
#define DBG_C_ReadReg 3
#define DBG_C_WriteMem 4
#define DBG_C_WriteMem_I 4
#define DBG_C_WriteMem_D 5
#define DBG_C_WriteReg 6
#define DBG_C_Go 7
#define DBG_C_Term 8
#define DBG_C_SStep 9
#define DBG_C_Stop 10
#define DBG_C_Freeze 11
#define DBG_C_Resume 12
#define DBG_C_NumToAddr 13
#define DBG_C_ReadCoRegs 14
#define DBG_C_WriteCoRegs 15
#define DBG_C_ThrdStat 17
#define DBG_C_MapROAlias 18
#define DBG_C_MapRWAlias 19
#define DBG_C_UnMapAlias 20
#define DBG_C_Connect 21
#define DBG_C_ReadMemBuf 22
#define DBG_C_WriteMemBuf 23
#define DBG_C_SetWatch 24
#define DBG_C_ClearWatch 25
#define DBG_C_RangeStep 26
#define DBG_C_Continue 27
#define DBG_C_AddrToObject 28
#define DBG_C_XchngOpcode 29
#define DBG_C_LinToSel 30
#define DBG_C_SelToLin 31

#define DBG_N_SUCCESS 0
#define DBG_N_ERROR (-1)
#define DBG_N_ProcTerm (-6)
#define DBG_N_Exception (-7)
#define DBG_N_ModuleLoad (-8)
#define DBG_N_CoError (-9)
#define DBG_N_ThreadTerm (-10)
#define DBG_N_AsyncStop (-11)
#define DBG_N_NewProc (-12)
#define DBG_N_AliasFree (-13)
#define DBG_N_Watchpoint (-14)
#define DBG_N_ThreadCreate (-15)
#define DBG_N_ModuleFree (-16)
#define DBG_N_RangeStep (-17)

#define DBG_D_Thawed 0
#define DBG_D_Frozen 1

#define DBG_T_Runnable 0
#define DBG_T_Suspended 1
#define DBG_T_Blocked 2
#define DBG_T_CritSec 3

#define DBG_L_386 1

#define DBG_CO_387 1

#define DBG_O_OBJMTE 0x10000000

#define DBG_W_Global 0x00000001
#define DBG_W_Local 0x00000002
#define DBG_W_Execute 0x00010000
#define DBG_W_Write 0x00020000
#define DBG_W_ReadWrite 0x00040000

typedef struct
{
ULONG ulPid;
ULONG ulTid;
LONG lCmd;
LONG lValue;
ULONG ulAddr;
ULONG ulBuffer;
ULONG ulLen;
ULONG ulIndex;
ULONG ulMTE;
ULONG ulEAX;
ULONG ulECX;
ULONG ulEDX;
ULONG ulEBX;
ULONG ulESP;
ULONG ulEBP;
ULONG ulESI;
ULONG ulEDI;
ULONG ulEFlags;
ULONG ulEIP;
ULONG ulCSLim;
ULONG ulCSBase;
UCHAR ucCSAcc;
UCHAR ucCSAtr;
USHORT usCS;
ULONG ulDSLim;
ULONG ulDSBase;
UCHAR ucDSAcc;
UCHAR ucDSAtr;
USHORT usDS;
ULONG ulESLim;
ULONG ulESBase;
UCHAR ucESAcc;
UCHAR ucESAtr;
USHORT usES;
ULONG ulFSLim;
ULONG ulFSBase;
UCHAR ucFSAcc;
UCHAR ucFSAtr;
USHORT usFS;
ULONG ulGSLim;
ULONG ulGSBase;
UCHAR ucGSAcc;
UCHAR ucGSAtr;
USHORT usGS;
ULONG ulSSLim;
ULONG ulSSBase;
UCHAR ucSSAcc;
UCHAR ucSSAtr;
USHORT usSS;
} DEBUGBUFFER;
typedef DEBUGBUFFER *PDEBUGBUFFER;

ULONG DosDebug (PDEBUGBUFFER pDebugBuffer);

/* ----------------------- PRESENTATION MANAGER --------------------------- */

#define WM_NULL 0x0000
#define WM_CREATE 0x0001
#define WM_DESTROY 0x0002
#define WM_ENABLE 0x0004
#define WM_SHOW 0x0005
#define WM_MOVE 0x0006
#define WM_SIZE 0x0007
#define WM_ADJUSTWINDOWPOS 0x0008
#define WM_CALCVALIDRECTS 0x0009
#define WM_SETWINDOWPARAMS 0x000a
#define WM_QUERYWINDOWPARAMS 0x000b
#define WM_HITTEST 0x000c
#define WM_ACTIVATE 0x000d
#define WM_SETFOCUS 0x000f
#define WM_SETSELECTION 0x0010
#define WM_PPAINT 0x0011
#define WM_PSETFOCUS 0x0012
#define WM_PSYSCOLORCHANGE 0x0013
#define WM_PSIZE 0x0014
#define WM_PACTIVATE 0x0015
#define WM_PCONTROL 0x0016
#define WM_COMMAND 0x0020
#define WM_SYSCOMMAND 0x0021
#define WM_HELP 0x0022
#define WM_PAINT 0x0023
#define WM_TIMER 0x0024
#define WM_SEM1 0x0025
#define WM_SEM2 0x0026
#define WM_SEM3 0x0027
#define WM_SEM4 0x0028
#define WM_CLOSE 0x0029
#define WM_QUIT 0x002a
#define WM_SYSCOLORCHANGE 0x002b
#define WM_SYSVALUECHANGED 0x002d
#define WM_APPTERMINATENOTIFY 0x002e
#define WM_PRESPARAMCHANGED 0x002f
#define WM_CONTROL 0x0030
#define WM_VSCROLL 0x0031
#define WM_HSCROLL 0x0032
#define WM_INITMENU 0x0033
#define WM_MENUSELECT 0x0034
#define WM_MENUEND 0x0035
#define WM_DRAWITEM 0x0036
#define WM_MEASUREITEM 0x0037
#define WM_CONTROLPOINTER 0x0038
#define WM_QUERYDLGCODE 0x003a
#define WM_INITDLG 0x003b
#define WM_SUBSTITUTESTRING 0x003c
#define WM_MATCHMNEMONIC 0x003d
#define WM_SAVEAPPLICATION 0x003e

#define WM_MOUSEFIRST 0x0070
#define WM_MOUSEMOVE 0x0070
#define WM_BUTTONCLICKFIRST 0x0071
#define WM_BUTTON1DOWN 0x0071
#define WM_BUTTON1UP 0x0072
#define WM_BUTTON1DBLCLK 0x0073
#define WM_BUTTON2DOWN 0x0074
#define WM_BUTTON2UP 0x0075
#define WM_BUTTON2DBLCLK 0x0076
#define WM_BUTTON3DOWN 0x0077
#define WM_BUTTON3UP 0x0078
#define WM_BUTTON3DBLCLK 0x0079
#define WM_BUTTONCLICKLAST 0x0079
#define WM_MOUSELAST 0x0079

#define WM_CHAR 0x007a
#define WM_VIOCHAR 0x007b

#define WM_USER 0x1000

#define CS_SIZEREDRAW 0x00000004L

#define WS_VISIBLE 0x80000000L

#define FCF_TITLEBAR 0x00000001L
#define FCF_SYSMENU 0x00000002L
#define FCF_MENU 0x00000004L
#define FCF_SIZEBORDER 0x00000008L
#define FCF_MINBUTTON 0x00000010L
#define FCF_MAXBUTTON 0x00000020L
#define FCF_MINMAX (FCF_MINBUTTON|FCF_MAXBUTTON)
#define FCF_VERTSCROLL 0x00000040L
#define FCF_HORZSCROLL 0x00000080L
#define FCF_DLGBORDER 0x00000100L
#define FCF_BORDER 0x00000200L
#define FCF_SHELLPOSITION 0x00000400L
#define FCF_TASKLIST 0x00000800L
#define FCF_NOBYTEALIGN 0x00001000L
#define FCF_NOMOVEWITHOWNER 0x00002000L
#define FCF_ICON 0x00004000L
#define FCF_ACCELTABLE 0x00008000L
#define FCF_SYSMODAL 0x00010000L
#define FCF_SCREENALIGN 0x00020000L
#define FCF_MOUSEALIGN 0x00040000L
#define FCF_PALETTE_NORMAL 0x00080000L
#define FCF_PALETTE_HELP 0x00100000L
#define FCF_PALETTE_POPUPODD 0x00200000L
#define FCF_PALETTE_POPUPEVEN 0x00400000L

#define FCF_STANDARD (FCF_TITLEBAR | FCF_SYSMENU | FCF_MENU | FCF_SIZEBORDER \
| FCF_MINMAX | FCF_SHELLPOSITION | FCF_TASKLIST | FCF_ICON \
| FCF_ACCELTABLE | FCF_PALETTE_NORMAL)

#define FID_SYSMENU 0x8002
#define FID_TITLEBAR 0x8003
#define FID_MINMAX 0x8004
#define FID_MENU 0x8005
#define FID_VERTSCROLL 0x8006
#define FID_HORZSCROLL 0x8007
#define FID_CLIENT 0x8008

#define DT_LEFT 0x0000
#define DT_QUERYEXTENT 0x0002
#define DT_UNDERSCORE 0x0010
#define DT_STRIKEOUT 0x0020
#define DT_TEXTATTRS 0x0040
#define DT_EXTERNALLEADING 0x0080
#define DT_CENTER 0x0100
#define DT_RIGHT 0x0200
#define DT_TOP 0x0000
#define DT_VCENTER 0x0400
#define DT_BOTTOM 0x0800
#define DT_HALFTONE 0x1000
#define DT_MNEMONIC 0x2000
#define DT_WORDBREAK 0x4000
#define DT_ERASERECT 0x8000

#define QW_NEXT 0
#define QW_PREV 1
#define QW_TOP 2
#define QW_BOTTOM 3
#define QW_OWNER 4
#define QW_PARENT 5
#define QW_NEXTTOP 6
#define QW_PREVTOP 7
#define QW_FRAMEOWNER 8

#define SWP_SIZE 0x0001
#define SWP_MOVE 0x0002
#define SWP_ZORDER 0x0004
#define SWP_SHOW 0x0008
#define SWP_HIDE 0x0010
#define SWP_NOREDRAW 0x0020
#define SWP_NOADJUST 0x0040
#define SWP_ACTIVATE 0x0080
#define SWP_DEACTIVATE 0x0100
#define SWP_EXTSTATECHANGE 0x0200
#define SWP_MINIMIZE 0x0400
#define SWP_MAXIMIZE 0x0800
#define SWP_RESTORE 0x1000
#define SWP_FOCUSACTIVATE 0x2000
#define SWP_FOCUSDEACTIVATE 0x4000

#define CMDSRC_PUSHBUTTON 1
#define CMDSRC_MENU 2
#define CMDSRC_ACCELERATOR 3
#define CMDSRC_FONTDLG 4
#define CMDSRC_FILEDLG 5
#define CMDSRC_PRINTDLG 6
#define CMDSRC_COLORDLG 7
#define CMDSRC_OTHER 0

#define KC_NONE 0x0000
#define KC_CHAR 0x0001
#define KC_VIRTUALKEY 0x0002
#define KC_SCANCODE 0x0004
#define KC_SHIFT 0x0008
#define KC_CTRL 0x0010
#define KC_ALT 0x0020
#define KC_KEYUP 0x0040
#define KC_PREVDOWN 0x0080
#define KC_LONEKEY 0x0100
#define KC_DEADKEY 0x0200
#define KC_COMPOSITE 0x0400
#define KC_INVALIDCOMP 0x0800
#define KC_TOGGLE 0x1000
#define KC_INVALIDCHAR 0x2000

#define VK_BUTTON1 0x0001
#define VK_BUTTON2 0x0002
#define VK_BUTTON3 0x0003
#define VK_BREAK 0x0004
#define VK_BACKSPACE 0x0005
#define VK_TAB 0x0006
#define VK_BACKTAB 0x0007
#define VK_NEWLINE 0x0008
#define VK_SHIFT 0x0009
#define VK_CTRL 0x000a
#define VK_ALT 0x000b
#define VK_ALTGRAF 0x000c
#define VK_PAUSE 0x000d
#define VK_CAPSLOCK 0x000e
#define VK_ESC 0x000f
#define VK_SPACE 0x0010
#define VK_PAGEUP 0x0011
#define VK_PAGEDOWN 0x0012
#define VK_END 0x0013
#define VK_HOME 0x0014
#define VK_LEFT 0x0015
#define VK_UP 0x0016
#define VK_RIGHT 0x0017
#define VK_DOWN 0x0018
#define VK_PRINTSCRN 0x0019
#define VK_INSERT 0x001a
#define VK_DELETE 0x001b
#define VK_SCRLLOCK 0x001c
#define VK_NUMLOCK 0x001d
#define VK_ENTER 0x001e
#define VK_SYSRQ 0x001f
#define VK_F1 0x0020
#define VK_F2 0x0021
#define VK_F3 0x0022
#define VK_F4 0x0023
#define VK_F5 0x0024
#define VK_F6 0x0025
#define VK_F7 0x0026
#define VK_F8 0x0027
#define VK_F9 0x0028
#define VK_F10 0x0029
#define VK_F11 0x002a
#define VK_F12 0x002b
#define VK_F13 0x002c
#define VK_F14 0x002d
#define VK_F15 0x002e
#define VK_F16 0x002f
#define VK_F17 0x0030
#define VK_F18 0x0031
#define VK_F19 0x0032
#define VK_F20 0x0033
#define VK_F21 0x0034
#define VK_F22 0x0035
#define VK_F23 0x0036
#define VK_F24 0x0037

#define VK_MENU VK_F10

#define VK_USERFIRST 0x0100
#define VK_USERLAST 0x01ff

#define HWND_DESKTOP ((HWND)1)
#define HWND_OBJECT ((HWND)2)
#define HWND_TOP ((HWND)3)
#define HWND_BOTTOM ((HWND)4)
#define HWND_THREADCAPTURE ((HWND)5)

#define GPI_ERROR 0L
#define GPI_OK 1L

#define HDC_ERROR ((HDC)(-1L))

#define CLR_ERROR (-255L)
#define CLR_NOINDEX (-254L)
#define CLR_FALSE (-5L)
#define CLR_TRUE (-4L)
#define CLR_DEFAULT (-3L)
#define CLR_WHITE (-2L)
#define CLR_BLACK (-1L)
#define CLR_BACKGROUND 0L
#define CLR_BLUE 1L
#define CLR_RED 2L
#define CLR_PINK 3L
#define CLR_GREEN 4L
#define CLR_CYAN 5L
#define CLR_YELLOW 6L
#define CLR_NEUTRAL 7L
#define CLR_DARKGRAY 8L
#define CLR_DARKBLUE 9L
#define CLR_DARKRED 10L
#define CLR_DARKPINK 11L
#define CLR_DARKGREEN 12L
#define CLR_DARKCYAN 13L
#define CLR_BROWN 14L
#define CLR_PALEGRAY 15L

#define RGB_ERROR (-255L)
#define RGB_BLACK 0x00000000L
#define RGB_BLUE 0x000000ffL
#define RGB_GREEN 0x0000ff00L
#define RGB_CYAN 0x0000ffffL
#define RGB_RED 0x00ff0000L
#define RGB_PINK 0x00ff00ffL
#define RGB_YELLOW 0x00ffff00L
#define RGB_WHITE 0x00ffffffL

#define GPIA_NOASSOC 0x0000L
#define GPIA_ASSOC 0x4000L

#define GPIF_DEFAULT 0x0000L
#define GPIF_SHORT 0x0100L
#define GPIF_LONG 0x0200L

#define GPIT_NORMAL 0x0000L
#define GPIT_MICRO 0x1000L

#define GRES_ATTRS 0x0001L
#define GRES_SEGMENTS 0x0002L
#define GRES_ALL 0x0004L

#define PS_UNITS 0x00fcL
#define PS_FORMAT 0x0f00L
#define PS_TYPE 0x1000L
#define PS_MODE 0x2000L
#define PS_ASSOCIATE 0x4000L
#define PS_NORESET 0x8000L

#define PU_ARBITRARY 0x0004L
#define PU_PELS 0x0008L
#define PU_LOMETRIC 0x000cL
#define PU_HIMETRIC 0x0010L
#define PU_LOENGLISH 0x0014L
#define PU_HIENGLISH 0x0018L
#define PU_TWIPS 0x001cL

typedef LHANDLE HAB;
typedef HAB *PHAB;

typedef LHANDLE HPS;
typedef HPS *PHPS;

typedef LHANDLE HDC;
typedef HDC *PHDC;

typedef LHANDLE HWND;
typedef HWND *PHWND;

typedef LHANDLE HMQ;

typedef VOID *MRESULT;
typedef VOID *MPARAM;

typedef MRESULT FNWP (HWND hwnd, USHORT msg, MPARAM mp1, MPARAM mp2);
typedef FNWP *PFNWP;

typedef struct
{
LONG x;
LONG y;
} POINTL;
typedef POINTL *PPOINTL;

typedef struct
{
LONG cx;
LONG cy;
} SIZEL;
typedef SIZEL *PSIZEL;

typedef struct
{
LONG xLeft;
LONG yBottom;
LONG xRight;
LONG yTop;
} RECTL;
typedef RECTL *PRECTL;

typedef struct
{
HWND hwnd;
USHORT msg;
MPARAM mp1;
MPARAM mp2;
ULONG time;
POINTL ptl;
} QMSG;
typedef QMSG *PQMSG;

typedef struct
{
ULONG fl;
SHORT cy;
SHORT cx;
SHORT y;
SHORT x;
HWND hwndInsertBehind;
HWND hwnd;
ULONG ulReserved1;
ULONG ulReserved2;
} SWP;
typedef SWP *PSWP;

#define PVOIDFROMMP(mp) ((PVOID)(mp))
#define HWNDFROMMP(mp) ((HWND)(mp))
#define CHAR1FROMMP(mp) ((UCHAR)(mp))
#define CHAR2FROMMP(mp) ((UCHAR)((ULONG)mp >> 8))
#define CHAR3FROMMP(mp) ((UCHAR)((ULONG)mp >> 16))
#define CHAR4FROMMP(mp) ((UCHAR)((ULONG)mp >> 24))
#define SHORT1FROMMP(mp) ((USHORT)(ULONG)(mp))
#define SHORT2FROMMP(mp) ((USHORT)((ULONG)mp >> 16))
#define LONGFROMMP(mp) ((ULONG)(mp))

HPS WinBeginPaint (HWND hwnd, HPS hps, PRECTL prclPaint);
HMQ WinCreateMsgQueue (HAB hab, SHORT cmsg);
HWND WinCreateStdWindow (HWND hwndParent, ULONG flStyle,
PULONG pflCreateFlags, const PSZ pszClientClass, const PSZ pszTitle,
ULONG styleClient, HMODULE hmod, USHORT idResources, PHWND phwndClient);
HWND WinCreateWindow (HWND hwndParent, const PSZ pszClass, const PSZ pszName,
ULONG flStyle, SHORT x, SHORT y, SHORT cx, SHORT cy, HWND hwndOwner,
HWND hwndInsertBehind, USHORT id, PVOID pCtlData, PVOID pPresParams);
MRESULT WinDefWindowProc (HWND hwnd, USHORT msg, MPARAM mp1, MPARAM mp2);
BOOL WinDestroyMsgQueue (HMQ hmq);
BOOL WinDestroyWindow (HWND hwnd);
MRESULT WinDispatchMsg (HAB hab, PQMSG pqmsg);
SHORT WinDrawText (HPS hps, SHORT cchText, PCH lpchText, PRECTL prcl,
LONG clrFore, LONG clrBack, ULONG flCmd);
BOOL WinEnableWindow (HWND hwnd, BOOL fEnable);
BOOL WinEndPaint (HPS hps);
BOOL WinFillRect (HPS hps, PRECTL prcl, LONG lColor);
BOOL WinGetMsg (HAB hab, PQMSG pqmsg, HWND hwndFilter, USHORT msgFilterFirst,
USHORT msgFilterLast);
HPS WinGetPS (HWND hwnd);
HPS WinGetScreenPS (HWND hwndDesktop);
HAB WinInitialize (USHORT fsOptions);
BOOL WinInvalidateRect (HWND hwnd, PRECTL pwrc, USHORT vrf);
BOOL WinIsWindowEnabled (HWND hwnd);
BOOL WinIsWindowVisible (HWND hwnd);
SHORT WinLoadMessage (HAB hab, HMODULE hmod, USHORT id, SHORT cchMax,
PSZ pchBuffer);
SHORT WinLoadString (HAB hab, HMODULE hmod, USHORT id, SHORT cchMax,
PSZ pchBuffer);
HDC WinOpenWindowDC (HWND hwnd);
BOOL WinPostMsg (HWND hwnd, USHORT msg, MPARAM mp1, MPARAM mp2);
BOOL WinRegisterClass (HAB hab, const PSZ pszClassName, PFNWP pfnWndProc,
ULONG flStyle, USHORT cbWindowData);
BOOL WinReleasePS (HPS hps);
HWND WinQueryActiveWindow (HWND hwndDesktop);
HWND WinQueryDesktopWindow (HAB hab, HDC hdc);
HWND WinQueryWindow (HWND hwnd, SHORT cmd);
HDC WinQueryWindowDC (HWND hwnd);
BOOL WinQueryWindowPos (HWND hwnd, PSWP pswp);
BOOL WinQueryWindowRect (HWND hwnd, PRECTL prclDest);
MRESULT WinSendMsg (HWND hwnd, USHORT msg, MPARAM mp1, MPARAM mp2);
BOOL WinSetActiveWindow (HWND hwndDesktop, HWND hwnd);
BOOL WinSetWindowPos (HWND hwnd, HWND hwndInsertBehind, SHORT x, SHORT y,
SHORT cx, SHORT cy, ULONG fl);
BOOL WinSetWindowText (HWND hwnd, const PSZ pszText);
BOOL WinShowWindow (HWND hwnd, BOOL fShow);
PFNWP WinSubclassWindow (HWND hwnd, PFNWP pfnwp);
BOOL WinTerminate (HAB hab);
HWND WinWindowFromDC (HDC hdc);
HWND WinWindowFromID (HWND hwndParent, USHORT id);

BOOL GpiAssociate (HPS hps, HDC hdc);
LONG GpiBox (HPS hps, LONG lControl, PPOINTL pptlPoint, LONG lHRound,
LONG lVRound);
HPS GpiCreatePS (HAB hab, HDC hdc, PSIZEL psizlSize, ULONG flOptions);
BOOL GpiDestroyPS (HPS hps);
BOOL GpiErase (HPS hps);
LONG GpiLine (HPS hps, PPOINTL pptlEndPoint);
BOOL GpiMove (HPS hps, PPOINTL pptlPoint);
LONG GpiPolyLine (HPS hps, LONG lCount, PPOINTL aptlPoints);
LONG GpiQueryColor (HPS hps);
ULONG GpiQueryPS (HPS hps, PSIZEL psizlSize);
BOOL GpiResetPS (HPS hps, ULONG flOptions);
BOOL GpiRestorePS (HPS hps, LONG lPSid);
LONG GpiSavePS (HPS hps);
BOOL GpiSetColor (HPS hps, LONG lColor);
BOOL GpiSetPS (HPS hps, PSIZEL psizlsize, ULONG flOptions);

#endif /* !defined (_OS2_H) */