OwnerIndic (ULONG) - input

      Ownership indicator

      Indicates whether the thread issuing VioSavRedrawUndo wants ownership of VioSavRedrawUndo to be reserved for its process.

        Value

          Definition
        0
          Reserve ownership.
        1
          Give up ownership.

        KillIndic (ULONG) - input

          Terminate indicator

          Indicates whether the thread (with the outstanding VioSavRedrawUndo) should return an error code or be terminated.

            Value

              Definition
            0
              Return error code.
            1
              Terminate thread.

            VioHandle (HVIO) - input

              Reserved. Must be 0.

            rc (APIRET) - returns

              Return code.

              VioSavRedrawUndo returns one of the following values:

            • NO_ERROR 421
                ERROR_VIO_INVALID_PARMS
              422
                ERROR_VIO_FUNCTION_OWNED
              428
                ERROR_VIO_NO_SAVE_RESTORE_THD
              430
                ERROR_VIO_ILLEGAL_DURING_POPUP

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