This structure contains fields for the MCI_STATUS message for CD/XA devices.
typedef struct _MCI_CDXA_STATUS_PARMS {
HWND hwndCallback; /* Window handle. */
ULONG ulReturn; /* Return field. */
ULONG ulItem; /* Status item field. */
ULONG ulValue; /* Status value field. */
ULONG ulChannel; /* Channel. */
} MCI_CDXA_STATUS_PARMS;
typedef MCI _ CDXA _ STATUS _ PARMS * PMCI _ CDXA _ STATUS _ PARMS ;