menu_flat: Flattens the rsc menu structure for use in a template loop.
menu_is_visible: Filters a list of menu items on visibility and existance. Only top-level menu items that are both visible and exist are kept in the list. Note that sub-menus…
menu_expand: Takes a menu, or a menu resource id, and adds all haspart objects connected to the menu ids.
menu_rsc
menu_subtree: Get the subtree of an id in a menu (if any).
menu_trail: Return a breadcrumb navigation trail for the given id.

Menu