ags_vst3_bridge_callbacks
void ags_vst3_bridge_parent_set_callback (GtkWidget *widget, GtkWidget *old_parent, AgsVst3Bridge *vst3_bridge);
GtkWidget *widget
GtkWidget *old_parent
AgsVst3Bridge *vst3_bridge
void ags_vst3_bridge_program_changed_callback (GtkComboBox *combo_box, AgsVst3Bridge *vst3_bridge);
GtkComboBox *combo_box