gtk/tree_view.go
func (v *TreeView) SetSearchEqualSubstringMatch() {
	C.gtk_tree_view_set_search_equal_func(
		v.native(),
		(C.GtkTreeViewSearchEqualFunc)(unsafe.Pointer(C.substring_match_equal_func)),
		nil,
		nil)
}
func (v *TreeView) SetSearchEqualSubstringMatch() {
	C.gtk_tree_view_set_search_equal_func(
		v.native(),
		(C.GtkTreeViewSearchEqualFunc)(unsafe.Pointer(C.substring_match_equal_func)),
		nil,
		nil)
}
// SetSearchEqualSubstringMatch sets TreeView to search by substring match.