92     void (*timer_init)(Looper* looper, LoopTimer* timer, LoopTimerFunc callback, void* opaque);
129 loopTimer_init(LoopTimer*     timer,  in loopTimer_init()  argument
134     looper->timer_init(looper, timer, callback, opaque);  in loopTimer_init()
139 loopTimer_done(LoopTimer* timer)  in loopTimer_done()  argument
141     timer->clazz->done(timer->impl);  in loopTimer_done()
142     timer->clazz = NULL;  in loopTimer_done()
143     timer->impl  = NULL;  in loopTimer_done()
151 loopTimer_startRelative(LoopTimer* timer, Duration timeout_ms)  in loopTimer_startRelative()  argument
153     timer->clazz->startRelative(timer->impl, timeout_ms);  in loopTimer_startRelative()
163 loopTimer_startAbsolute(LoopTimer* timer, Duration deadline_ms)  in loopTimer_startAbsolute()  argument
165     timer->clazz->startAbsolute(timer->impl, deadline_ms);  in loopTimer_startAbsolute()
170 loopTimer_stop(LoopTimer* timer)  in loopTimer_stop()  argument
172     timer->clazz->stop(timer->impl);  in loopTimer_stop()
177 loopTimer_isActive(LoopTimer* timer)  in loopTimer_isActive()  argument
179     return timer->clazz->isActive(timer->impl);  in loopTimer_isActive()