MODULE DisplayRefresher;
	IMPORT Modules, KernelLog, Inputs, WMMessages, WMWindowManager;
CONST 
VAR 
	manager: WMWindowManager.WindowManager; 
	viewport: WMWindowManager.ViewPort; 

	PROCEDURE ^ Handle(VAR msg: WMMessages.Message; VAR discard: BOOLEAN); 
	PROCEDURE ^ Install*; 
	PROCEDURE ^ Refresh*; 
	PROCEDURE ^ Cleanup; 
BEGIN
END DisplayRefresher.