get_hardware_volume (3) Linux Manual Page

get_hardware_volume – Retrieves the hardware sound output volume. Allegro game programming library.

Synopsis

#include <allegro.h>

void get_hardware_volume(int *digi_volume, int *midi_volume);

Description

Retrieves the hardware sound output volume, both for digital samples and MIDI playback, as integers from 0 to 255, or -1 if the information is not available. Parameters digi_volume and midi_volume must be valid pointers to int, or NULL if not interested in specific value.

See Also

set_hardware_volume(3), get_volume(3)