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80 lines
2.6 KiB
80 lines
2.6 KiB
#ifndef DEBUG
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#include <malloc.h>
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#endif
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ERR ErrSysOpenFile( CHAR *szFileName, HANDLE *phf, ULONG ulFileSize, BOOL fReadOnly, BOOL fOverlapped );
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ERR ErrSysOpenReadFile( CHAR *szFileName, HANDLE *phf );
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ERR ErrSysCloseHandle( HANDLE hf );
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#define ErrSysCloseFile( hf ) ErrSysCloseHandle( hf )
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#ifdef ANGEL
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ERR ErrSysDeleteFile( CHAR *szFileName );
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#else
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ERR ErrSysDeleteFile( const CHAR *szFileName );
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#endif
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ERR ErrSysNewSize( HANDLE hf, ULONG ulFileSize, ULONG ulFileSizeHigh, BOOL fOverlapped );
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ERR ErrSysMove( CHAR *szFrom, CHAR *szTo );
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ERR ErrSysCopy( CHAR *szFrom, CHAR *szTo, BOOL fFailIfExists );
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ERR ErrSysReadBlock( HANDLE hf, VOID *pvBuf, UINT cbBuf, UINT *pcbRead );
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ERR ErrSysWriteBlock( HANDLE hf, VOID *pvBuf, UINT cbBuf, UINT *pcbWritten );
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VOID SysTerm( VOID );
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VOID SysDebugBreak( VOID );
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/* text normalization
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/**/
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ERR ErrSysCheckLangid( LANGID langid );
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VOID SysNormText( CHAR *rgchText, INT cchText, BYTE *rgchNorm, INT cbNorm, INT *pbNorm );
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INT SysCmpText( const CHAR *sz1, const CHAR *sz2 );
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ERR ErrSysNormText(
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const BYTE *pbField,
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INT cbField,
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INT cbKeyBufLeft,
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BYTE *pbSeg,
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INT *pcbSeg );
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VOID SysStringCompare( char __far *pb1, unsigned long cb1,
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char __far *pb2, unsigned long cb2, unsigned long sort,
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long __far *plResult );
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typedef struct _olp
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{
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ULONG ulInternal;
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ULONG ulInternalHigh;
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ULONG ulOffset;
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ULONG ulOffsetHigh;
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SIG sigIO;
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} OLP;
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ERR ErrSysReadBlockOverlapped( HANDLE hf, VOID *pvBuf, UINT cbBuf,
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DWORD *pcbRead, OLP *polp );
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ERR ErrSysWriteBlockOverlapped( HANDLE hf, VOID *pvBuf, UINT cbBuf,
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DWORD *pcbWrite, OLP *polp );
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ERR ErrSysGetOverlappedResult( HANDLE hf, OLP *polp, UINT *pcb,
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BOOL fWait );
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ERR ErrSysWriteBlockEx( HANDLE hf, VOID *pvBuf, UINT cbBuf, OLP *polp, VOID *pfnCompletion);
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ERR ErrSysReadBlockEx( HANDLE hf, VOID *pvBuf, UINT cbBuf, OLP *polp, VOID *pfnCompletion);
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VOID SysChgFilePtr( HANDLE hf, LONG lRel, LONG *plRelHigh, ULONG ulRef, ULONG *pul );
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VOID SysGetDateTime( JET_DATESERIAL *pdt );
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VOID SysSleep( ULONG ulTime );
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VOID SysSleepEx( ULONG ulTime, BOOL fAlert );
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ERR ErrSysCreateThread( ULONG (*pulfn)(), ULONG cbStack, LONG lThreadPriority, HANDLE *phandle );
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VOID SysExitThread( ULONG ulExitCode );
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BOOL FSysExitThread( HANDLE handle );
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ULONG UlSysThreadId( VOID );
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ERR ErrSysGetComputerName( CHAR *sz, INT *pcb);
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/* Unicode Support
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/**/
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ERR ErrSysMapString(LANGID langid, BYTE *pbField, INT cbField, BYTE *rgbSeg,
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int cbBufLeft, int *cbSeg);
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VOID SysCheckWriteBuffer( BYTE *pvBuf, INT cbBuf );
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/* Memory allocation
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/**/
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#define cbMemoryPage 4096
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VOID *PvSysAlloc( ULONG dwSize );
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VOID *PvSysCommit( VOID *pv, ULONG dwSize );
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VOID *PvSysAllocAndCommit( ULONG dwSize );
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VOID SysFree( VOID *pv );
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