## MMPM/2 Device Driver Reference

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### DDCMDSTATUS

This data structure contains fields for the DDCMD_STATUS message.

    typedef struct _ddcmd_status_parm {

      ULONG            ulFunction;    /*  Function requested by stream handler. */

      HSTREAM          hStream;       /*  Stream handle. */

      PSTATUS_PARM     pStatus;       /*  Pointer to STATUS_PARM. */

      ULONG            ulStatusSize;  /*  Size or position time. */

    } DDCMDSTATUS;