Creates a dynamically allocated tree iterator as a copy of @iter.
This function is not intended for use in applications,
because you can just copy the structs by value
(GtkTreeIter new_iter = iter;).
You must free this iter with gtk_tree_iter_free().
Creates a dynamically allocated tree iterator as a copy of @iter.
This function is not intended for use in applications, because you can just copy the structs by value (GtkTreeIter new_iter = iter;). You must free this iter with gtk_tree_iter_free().