al_get_channel_count(3)                                al_get_channel_count(3)

NAME
       al_get_channel_count - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro_audio.h>

              size_t al_get_channel_count(ALLEGRO_CHANNEL_CONF conf)


DESCRIPTION
       Return the number of channels for the given channel configuration,
       which is one of the values listed under ALLEGRO_CHANNEL_CONF(3).

Allegro reference manual                               al_get_channel_count(3)