IOCTL_VIDEO_ENABLE_VDM IOCTL (ntddvdeo.h)
This IOCTL is not handled by video miniport drivers. It is handled entirely by the system-supplied video port driver.
Major code
Status block
Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful.
Otherwise, Status to the appropriate error condition as a NTSTATUS code.
For more information, see NTSTATUS Values.
Remarks
Note This IOCTL is obsolete in Windows Vista.
Requirements
Requirement | Value |
---|---|
Header | ntddvdeo.h |
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