Lists the current set of user-selectable filters; see gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter().
a GSList containing the current set of user selectable filters. The contents of the list are owned by GTK+, but you must free the list itself with g_slist_free() when you are done with it.
2.4
Lists the current set of user-selectable filters; see gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter().