DOKK / manpages / debian 10 / allegro5-doc / ALLEGRO_BPM_TO_SECS.3alleg5.en
ALLEGRO_BPM_TO_SECS(3alleg5) ALLEGRO_BPM_TO_SECS(3alleg5)

ALLEGRO_BPM_TO_SECS - Allegro 5 API

#include <allegro5/allegro.h>
#define ALLEGRO_BPM_TO_SECS(x)        (60.0 / (x))
    

Convert beats per minute to seconds.

Allegro reference manual