void WKDisableCGDeferredUpdates();
Class WKNSURLProtocolClassForReqest(NSURLRequest *request);
+
+unsigned WKGetNSAutoreleasePoolCount();
+
+NSString *WKMouseMovedNotification();
+BOOL WKMouseIsDown();
+void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);