MCI_OPEN_PARMS

This structure contains fields for the MCI_OPEN message.

typedef struct _MCI_OPEN_PARMS {
  HWND       hwndCallback;    /* Window handle. */
  USHORT     usDeviceID;      /* Device ID. */
  USHORT     usReserved0;     /* Reserved. */
  PSZ        pszDeviceType;   /* Device type. */
  PSZ        pszElementName;  /* Element name. */
  PSZ        pszAlias;        /* Device alias. */
} MCI_OPEN_PARMS;

typedef   MCI_OPEN_PARMS  *PMCI_OPEN_PARMS;