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kolibrios/contrib/media/fplay/winlib/timer.h

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static uint32_t update_timers(uint32_t realtime)
{
ostimer_t *timer;
uint32_t exp_time = -1;
timer = (ostimer_t*)timers.next;
while( &timer->link != &timers)
{
ostimer_t *tmp;
tmp = timer;
timer = (ostimer_t*)timer->link.next;
if( tmp->exp_time < realtime)
{
list_remove(&tmp->link);
send_message(tmp->ctrl, MSG_TIMER, tmp->tmr_arg, tmp);
}
};
timer = (ostimer_t*)timers.next;
while( &timer->link != &timers)
{
if( exp_time > timer->exp_time)
exp_time = timer->exp_time;
timer = (ostimer_t*)timer->link.next;
}
return exp_time;
};
int set_timer(ctrl_t *ctrl, ostimer_t *timer, uint32_t delay)
{
if( ctrl && timer &&delay)
{
timer->ctrl = ctrl;
timer->exp_time = realtime + delay;
if( exp_time > timer->exp_time)
exp_time = timer->exp_time;
list_append(&timer->link, &timers);
};
return 0;
}