Function CM_Register_Device_Interface_ExA 

pub unsafe extern "system" fn CM_Register_Device_Interface_ExA(
    dnDevInst: DEVINST,
    InterfaceClassGuid: LPGUID,
    pszReference: LPCSTR,
    pszDeviceInterface: LPSTR,
    pulLength: PULONG,
    ulFlags: ULONG,
    hMachine: HMACHINE,
) -> CONFIGRET