NTSTATUS NTAPI NtQueryInformationPort( __in HANDLE PortHandle, __in PORT_INFORMATION_CLASS PortInformationClass, __out_bcount(Length ); Routine Description: This routine should be used to query an lpc port, but is pretty much a noop. Currently it can only indicate if the input handle is for a port object. Arguments: PortHandle - Supplies the handle for the port being queried PortInformationClass - Specifies the type information class being asked for. Currently ignored. PortInformation - Supplies a pointer to the buffer to receive the information. Currently just probed and then ignored. Length - Specifies, in bytes, the size of the port information buffer. ReturnLength - Optionally receives the size, in bytes, of the information being returned. Currently just probed and then ignored. Return Value: NTSTATUS - An appropriate status value.