class
	WEL_HDM_CONSTANTS

General
	cluster: wel.consts
	description: "Messages associated with WEL_HEADER_CONTROL."

Ancestors
	ANY

Queries
	hdm_delete_item: INTEGER
	hdm_get_item: INTEGER
	hdm_get_item_count: INTEGER
	hdm_hit_test: INTEGER
	hdm_insert_item: INTEGER
	hdm_layout: INTEGER
	hdm_set_item: INTEGER