    deferred class
    	WEL_SHARED_MEMORY

    General
    	cluster: wel
    	description: "Represents windows shared memory"

    Ancestors
    	WEL_ANY*

    Queries
    	accessible: BOOLEAN
    	exists: BOOLEAN
    	handle: POINTER
    	item: POINTER
    	shared: BOOLEAN
    	size: INTEGER_32

    Commands
    	dispose
    	lock
    	set_item (an_item: POINTER)
    	set_shared
    	set_unshared
    	unlock