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IRP_MJ_FLUSH_BUFFERS (Mouclass)

The IRP_MJ_FLUSH_BUFFER request flushes the Mouclass input data queue.

When Sent

The Microsoft Win32 subsystem sends this request to flush the Mouclass input data queue.

Input Parameters

None.

Output Parameters

None.

I/O Status Block

The Information member is set to zero.

The Status member is set to one of the following values:

  • STATUS_SUCCESS
    The request completed successfully.

  • STATUS_NOT_SUPPORTED
    The target device is associated with a subordinate class device that does not support flushing the internal data queue.

  • STATUS_PRIVILEGE_NOT_HELD
    The requester is not the trusted Win32 subsystem.

Operation

The IRP_MJ_FLUSH_BUFFERS request flushes the Mouclass input data queue.

Requirements

Header

Ntddk.h (include Wdm.h, Ntddk.h, or Wdm.h)

See also

IRP_MJ_FLUSH_BUFFERS

 

 

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