al_attach_sample_instance_to_mixer - Allegro 5 API

       Attach a sample instance to a mixer.  The instance must not already be attached to anything.

       Returns true on success, false on failure.

       al_attach_sample_instance_to_mixer - Allegro 5 API

al_detach_sample_instance(3alleg5).

Allegro reference manual                                             al_attach_sample_instance_to_mixer(3alleg5)

              #include <allegro5/allegro_audio.h>

              bool al_attach_sample_instance_to_mixer(ALLEGRO_SAMPLE_INSTANCE *spl,
                 ALLEGRO_MIXER *mixer)