* @param timer The timer.
* @return The number of milliseconds the timer is (was) running.
*/
FIRM_API unsigned long ir_timer_elapsed_msec(const ir_timer_t *timer);
/**
* @param timer The timer.
* @return The number of milliseconds the timer is (was) running.
*/
FIRM_API unsigned long ir_timer_elapsed_msec(const ir_timer_t *timer);
/**