EAPI unsigned int elm_genlist_items_count(const Evas_Object *obj);
#define ELM_GENLIST_ITEM_CLASS_VERSION 2 /* current version number */
+#define ELM_GENLIST_ITEM_CLASS_HEADER ELM_GENLIST_ITEM_CLASS_VERSION, 0, 0
/**
* Add a new genlist item class in a given genlist widget.