G-Golf - how to access gtk APIS that take lists of arguments ending with null ptr

[Andy Tai]

How to call gtk APIs such as

(gtk+ 3)

gint
gtk_tree_view_insert_column_with_attributes
                               (GtkTreeView *tree_view,
                                gint position,
                                const gchar *title,
                                GtkCellRenderer *cell,
                                ...);

with arguments as list of attributes to end with a NULL?

I tried to find this function name and it is not found at guile level
after GI import.

Thanks for info