IOCTL_HID_FLUSH_QUEUE IOCTL (hidclass.h)
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.
Major code
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
| Requirement | Value |
|---|---|
| Header | hidclass.h (include Hidclass.h) |