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IEEE 1394 Virtual VCR Driver Structures (Windows CE 5.0)

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The following table shows the IEEE 1394 Virtual VCR driver structures with a description of the purpose of each.

Programming element Description
VVCR_Complete_Request This structure identifies the request made and permits the virtual VCR driver to complete the appropriate request.
VVCR_Event_Request This structure defines flags relative to the request.
VVCR_Event_Response This structure is completed and returned in the lpOutbuffer of IOCTL_VVCR_EVENT.
VVCR_QueryState_Response This structure contains information on the currently defined plug descriptions for the virtual VCR driver.
VVCR_SetMechanismPosition_Request This structure is completed by IOCTL_VVCR_SET_MECHANISM_POSITION.
VVCR_SetMechanismState_Request This structure describes the current state of the mechanism.
VVCR_SetMechanismTrackNumber_Request This structure contains the current track number of the tape position.

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