gtk/gtk.go
func (v *TextBuffer) GetIterAtLine(line int) *TextIter {
	var iter C.GtkTextIter
	C.gtk_text_buffer_get_iter_at_line(v.native(), &iter, C.gint(line))
	return (*TextIter)(&iter)
}
func (v *TextBuffer) GetIterAtLine(line int) *TextIter {
	var iter C.GtkTextIter
	C.gtk_text_buffer_get_iter_at_line(v.native(), &iter, C.gint(line))
	return (*TextIter)(&iter)
}
// GetIterAtLine() is a wrapper around gtk_text_buffer_get_iter_at_line().