ThreadFunction
status_t DoUpdate() { return ThreadFunction(); }
virtual status_t ThreadFunction();
status = ((GenericThread*) simple_thread_ptr)->ThreadFunction();
virtual status_t ThreadFunction();
return ((GenericThread*)pointer)->ThreadFunction();
virtual status_t ThreadFunction(void);
virtual status_t ThreadFunction();
return ((RegistrarThread*)data)->ThreadFunction();
virtual status_t ThreadFunction() = 0;