debian man page for release_voice

release_voice(3alleg4)						  Allegro manual					    release_voice(3alleg4)

NAME
       release_voice - Releases a sound card voice. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       void release_voice(int voice);

DESCRIPTION
       Releases  a  sound  card  voice,  indicating that you are no longer interested in manipulating it. The sound will continue to play, and any
       resources that it is using will automatically be freed when it finishes. This is essentially the same as deallocate_voice(), but  it  waits
       for the sound to stop playing before taking effect.

SEE ALSO
       allocate_voice(3alleg4), deallocate_voice(3alleg4)

Allegro 							   version 4.4.2					    release_voice(3alleg4)