1.0 {
    global:
      extern "C++" {
        *OnRemoteRequest*;
        *DriverExtMgrClient*;
        *QueryDevice*;
        *BindDevice*;
        *UnBindDevice*;
        *QueryDeviceInfo*;
        *GetBusTypeByDeviceId*;
        *QueryDriverInfo*;
        *NotifyUsbPeripheralFault*;
      };
    local:
      *;
};