var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
var_AddCallback( p_aout, "audio-device", aout_ChannelsRestart,
var_Change( p_aout, "audio-device",
VLC_VAR_ADDCHOICE, &val, &text );
var_AddCallback( p_aout, "audio-device", aout_ChannelsRestart,