743 struct Waiter : IServiceNotification {  struct
744     Waiter(const std::string& interface, const std::string& instanceName,  in Waiter()  argument
749     void onFirstRef() override {  in onFirstRef()
779     ~Waiter() {  in ~Waiter()
786     Return<void> onRegistration(const hidl_string& /* fqName */,  in onRegistration()
800     void wait(bool timeout) {  in wait()
828     void reset() {  in reset()
835     void done() {  in done()
849     const std::string mInterfaceName;
850     const std::string mInstanceName;
851     sp<IServiceManager1_1> mSm;
852     std::mutex mMutex;
853     std::condition_variable mCondition;
854     bool mRegistered = false;
855     bool mRegisteredForNotifications = false;
856     bool mDoneCalled = false;