class
	WEL_RETURN_VALUE

General
	cluster: wel
	description: "Manages nested window-procedure-return-values."

Ancestors
	ANY

Queries
	default_processing: BOOLEAN
	has_return_value: BOOLEAN
	message_return_value: POINTER

Commands
	set_default_processing (value: BOOLEAN)
	set_message_return_value (value: POINTER)