This structure is the source buffer table for the PARM_NOTIFY data structure.
typedef struct _ESRCBUFTAB { PVOID pBuffer; /* Pointer to buffer. */ PVOID pRecord; /* Pointer to record in buffer. */ ULONG ulLength; /* Buffer length. */ ULONG ulMessageParm; /* Message to passed to application. */ MMTIME mmtimeOffset; /* MMTIME offset from beginning of buffer. */ ULONG ulParm1; /* Record or buffer specific data. */ ULONG ulParm2; /* Record or buffer specific data. */ } ESRCBUFTAB; typedef ESRCBUFTAB FAR * PESRCBUFTAB ;