Allegro 5 api
#include <allegro5/allegro_audio.h> bool al_attach_sample_instance_to_mixer(ALLEGRO_SAMPLE_INSTANCE *spl, ALLEGRO_MIXER *mixer)
Attach a sample instance to a mixer. The instance must not already be attached to anything.
Returns true on success, false on failure.
al_detach_sample_instance(3alleg5).