82.4.2 The MMCKINFO Structure

Several multimedia file I/O functions use the MMCKINFO structure to specify and retrieve information about RIFF chunks. The MMSYSTEM.H header file defines the MMCKINFO structure as follows:

typedef struct _MMCKINFO

{

FOURCC ckid; // chunk ID

DWORD cksize; // chunk size

FOURCC fccType; // form type or list type

DWORD dwDataOffset; // offset of data portion of chunk

DWORD dwFlags; // flags

} MMCKINFO;