MMCKINFO  VGJATE 

The MMCKINFO structure contains information about a chunk in a RIFF file.

typedef struct { 

    FOURCC ckid;

    DWORD  cksize;

    FOURCC fccType;

    DWORD  dwDataOffset;

    DWORD  dwFlags;

} MMCKINFO;

Members

ckid

Chunk identifier.

cksize

Size, in bytes, of the data member of the chunk. The size of the data member does not include the 4-byte chunk identifier, the 4-byte chunk size, or the optional pad byte at the end of the data member.

fccType

Form type for  RIFF  chunks or the list type for  LIST  chunks.

dwDataOffset

File offset of the beginning of the chunk s data member, relative to the beginning of the file.

dwFlags

Flags specifying additional information about the chunk. It can be zero or the following flag:

MMIO_DIRTY

The length of the chunk might have changed and should be updated by the mmioAscendU12GWA function. This flag is set when a chunk is created by using the mmioCreateChunkL_VVNA function.

See Also