IOCTL_HID_FLUSH_QUEUE control code

The IOCTL_HID_FLUSH_QUEUE request dequeues all of the unparsed input reports from a top-level collection's input report queue.

For general information about HIDClass devices, see HID Collections.

Input Buffer

None.

Input Buffer Length

None.

Output Buffer

None.

Output Buffer Length

None.

Status block

The HID class driver sets the Status member of Irp->IoStatus to STATUS_SUCCESS if the transfer completed without error. Otherwise, it is set to an appropriate NTSTATUS error code.

Requirements

Header

Hidclass.h (include Hidclass.h)

See also

HidD_FlushQueue

 

 

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