al_add_timer_count man page

al_add_timer_count — Allegro 5 API

Synopsis

#include <allegro5/allegro.h>

void al_add_timer_count(ALLEGRO_TIMER *timer, int64_t diff)

Description

Add diff to the timer's counter value. This is similar to writing:

al_set_timer_count(timer, al_get_timer_count(timer) + diff);

except that the addition is performed atomically, so no ticks will be lost.

See Also

al_set_timer_count(3)

Referenced By

al_set_timer_count(3).

Allegro reference manual