windows-nt/Source/XPSP1/NT/multimedia/media/avi/avifile/fileshar.h
2020-09-26 16:20:57 +08:00

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#ifndef _FILESHAR_H_
#define _FILESHAR_H_
#ifdef __cplusplus
extern "C" { /* Assume C declarations for C++ */
#endif /* __cplusplus */
DECLARE_HANDLE(HSHFILE);
#ifdef _WIN32
#ifndef _huge
#define _huge
#endif
#endif
HSHFILE WINAPI shfileOpen(LPTSTR szFileName, MMIOINFO FAR* lpmmioinfo,
DWORD dwOpenFlags);
UINT WINAPI shfileClose(HSHFILE hsh, UINT uFlags);
LONG WINAPI shfileRead(HSHFILE hsh, HPSTR pch, LONG cch);
LONG WINAPI shfileWrite(HSHFILE hsh, const char _huge* pch, LONG cch);
LONG WINAPI shfileSeek(HSHFILE hsh, LONG lOffset, int iOrigin);
LONG WINAPI shfileFlush(HSHFILE hsh, UINT uFlags);
LONG WINAPI shfileZero(HSHFILE hsh, LONG lBytes);
LONG WINAPI shfileAddRef(HSHFILE hsh);
LONG WINAPI shfileRelease(HSHFILE hsh);
#ifdef USE_DIRECTIO
BOOL shfileIsDirect(HSHFILE hsh);
void shfileStreamStart(HSHFILE hsh);
void shfileStreamStop(HSHFILE hsh);
#endif
#ifndef _MMRESULT_
#define _MMRESULT_
typedef UINT MMRESULT;
#endif
MMRESULT WINAPI
shfileDescend(HSHFILE hshfile, LPMMCKINFO lpck, const LPMMCKINFO lpckParent, UINT wFlags);
MMRESULT WINAPI
shfileAscend(HSHFILE hshfile, LPMMCKINFO lpck, UINT wFlags);
MMRESULT WINAPI
shfileCreateChunk(HSHFILE hshfile, LPMMCKINFO lpck, UINT wFlags);
#ifdef __cplusplus
} /* End of extern "C" { */
#endif /* __cplusplus */
#endif // _FILESHAR_H_