15 uses of MENU_MAX_DEPTH in Drupal 6

book_link in modules/book/book.module

Implementation of hook_link().

book_menu_subtree_data in modules/book/book.module

Get the data representing a subtree of the book hierarchy.

book_update_bid in modules/book/book.module

Update the bid for a page and its children when it is moved to a new book.

menu_edit_item in modules/menu/menu.admin.inc

Menu callback; Build the menu link editing form.

menu_form_alter in modules/menu/menu.module

Implementation of hook_form_alter(). Adds menu item fields to the node form.

menu_link_children_relative_depth in includes/menu.inc

Find the depth of an item's children relative to its depth.

menu_link_save in includes/menu.inc

Save a menu link.

menu_tree_all_data in includes/menu.inc

Get the data structure representing a named menu tree.

theme_book_admin_table in modules/book/book.admin.inc

Theme function for the book administration page form.

theme_menu_overview_form in modules/menu/menu.admin.inc

Theme the menu overview form into a table.

_book_parent_depth_limit in modules/book/book.module

Find the depth limit for items in the parent select.

_book_parent_select in modules/book/book.module

Build the parent selection form element for the node form or outline tab

_menu_link_move_children in includes/menu.inc

Update the children of a menu link that's being moved.

_menu_link_parents_set in includes/menu.inc

Helper function that sets the p1..p9 values for a menu link being saved.

_menu_parent_depth_limit in modules/menu/menu.module

Find the depth limit for items in the parent select.