This structure is the source buffer table for the PARM_NOTIFY data structure.
typedef struct _SRCBUFTAB {
PVOID pBuffer; /* Pointer to buffer. */
HID pRecord; /* Pointer to record in buffer. */
ULONG ulLength; /* Maximum buffer length on GetEmpty. */
ULONG ulMessageParm; /* Message to passed to application. */
MMTIME mmtimeOffset; /* MMTIME offset from beginning of buffer. */
} SRCBUFTAB;
typedef SRCBUFTAB FAR * PSRCBUFTAB ;