pub unsafe extern "system" fn BluetoothGATTGetIncludedServices(
    hdevice: HANDLE,
    parentservice: *const BTH_LE_GATT_SERVICE,
    includedservicesbuffercount: u16,
    includedservicesbuffer: *mut BTH_LE_GATT_SERVICE,
    includedservicesbufferactual: *mut u16,
    flags: u32,
) -> HRESULT