NSTimeInterval WKGetNSURLResponseCalculatedExpiration(NSURLResponse *response);
BOOL WKGetNSURLResponseMustRevalidate(NSURLResponse *response);
-CFStringEncoding WKGetWebDefaultCFStringEncoding();
+CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
-float WKSecondsSinceLastInputEvent();
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+float WKSecondsSinceLastInputEvent();
+CGColorSpaceRef WKCreateUncorrectedRGBColorSpace();
+CGColorSpaceRef WKCreateUncorrectedGrayColorSpace();
+CFStringRef WKPreferRGB32Key();
+
+void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
+float WKSecondsSinceLastInputEvent(void);
+
+void WKShowKeyAndMain(void);
+OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
+unsigned WKCarbonWindowMask(void);
+void *WKGetNativeWindowFromWindowRef(WindowRef);
+OSType WKCarbonWindowPropertyCreator(void);
+OSType WKCarbonWindowPropertyTag(void);