doq_client_timer_cb
void doq_client_timer_cb(int fd, short event, void* arg);
else if(fptr == &doq_client_timer_cb) return 1;
void doq_client_timer_cb(int fd, short event, void* arg);
&doq_client_timer_cb, data, &tv) != 0) {
UB_EV_TIMEOUT, &doq_client_timer_cb, data);
else if(fptr == &doq_client_timer_cb) return 1;
UB_EV_BITS_CB(doq_client_timer_cb)
else if(cb == doq_client_timer_cb)