RESULT record(const eServiceReference &, iRecordableServicePtr &ptr);
RESULT list(const eServiceReference &, iListableServicePtr &ptr);
RESULT info(const eServiceReference &, ePtr<iStaticServiceInformation> &ptr);
RESULT record(const eServiceReference &, iRecordableServicePtr &ptr);
RESULT list(const eServiceReference &, iListableServicePtr &ptr);
RESULT info(const eServiceReference &, ePtr<iStaticServiceInformation> &ptr);