func (v *ListStore) InsertBefore(sibling *TreeIter) *TreeIter {
	var ti C.GtkTreeIter
	C.gtk_list_store_insert_before(v.native(), &ti, sibling.native())
	iter := &TreeIter{ti}
	return iter
}
func (v *ListStore) InsertBefore(sibling *TreeIter) *TreeIter {
	var ti C.GtkTreeIter
	C.gtk_list_store_insert_before(v.native(), &ti, sibling.native())
	iter := &TreeIter{ti}
	return iter
}
func ( v * ListStore ) InsertBefore ( sibling * TreeIter ) * TreeIter { var ti C . GtkTreeIter C . gtk_list_store_insert_before ( v . native ( ) , & ti , sibling . native ( ) ) iter := & TreeIter { ti } return iter }
// InsertBefore() is a wrapper around gtk_list_store_insert_before().
InsertBefore () is a wrapper around gtk_list_store_insert_before () .