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

al_set_default_voice - Allegro 5 API

#include <allegro5/allegro_audio.h>
void al_set_default_voice(ALLEGRO_VOICE *voice)
    

You can call this before calling al_restore_default_mixer to provide the voice which should be used. Any previous voice will be destroyed. You can also pass NULL to destroy the current default voice.

5.1.13

al_get_default_mixer(3alleg5)

Allegro reference manual