Copy libWebKitSystemInterfaceLeopard.a into third_party/apple/.

third_party/apple_webkit/WebKitSystemInterface.h

+/*      
+    WebKitSystemInterface.h
+    Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
+
+    Public header file.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1.  Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+2.  Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#import <Cocoa/Cocoa.h>
+#import <Carbon/Carbon.h>
+
+@class AVAsset;
+@class QTMovie;
+@class QTMovieView;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct _CFURLResponse* CFURLResponseRef;
+typedef const struct _CFURLRequest* CFURLRequestRef;
+typedef struct _CFURLRequest* CFMutableURLRequestRef;
+
+typedef struct _CFURLCredential* WKCFURLCredentialRef;
+typedef struct _CFURLProtectionSpace* CFURLProtectionSpaceRef;
+
+typedef enum {
+    WKCertificateParseResultSucceeded  = 0,
+    WKCertificateParseResultFailed     = 1,
+    WKCertificateParseResultPKCS7      = 2,
+} WKCertificateParseResult;
+
+CFStringRef WKCopyCFLocalizationPreferredName(CFStringRef localization);
+void WKSetDefaultLocalization(CFStringRef localization);
+
+CFStringRef WKSignedPublicKeyAndChallengeString(unsigned keySize, CFStringRef challenge, CFStringRef keyDescription);
+WKCertificateParseResult WKAddCertificatesToKeychainFromData(const void *bytes, unsigned length);
+
+NSString *WKGetPreferredExtensionForMIMEType(NSString *type);
+NSArray *WKGetExtensionsForMIMEType(NSString *type);
+NSString *WKGetMIMETypeForExtension(NSString *extension);
+
+NSDate *WKGetNSURLResponseLastModifiedDate(NSURLResponse *response);
+NSTimeInterval WKGetNSURLResponseFreshnessLifetime(NSURLResponse *response);
+NSString *WKCopyNSURLResponseStatusLine(NSURLResponse *response);
+
+#ifndef BUILDING_ON_LEOPARD
+CFArrayRef WKCopyNSURLResponseCertificateChain(NSURLResponse *response);
+#endif
+
+CFStringEncoding WKGetWebDefaultCFStringEncoding(void);
+
+void WKSetMetadataURL(NSString *URLString, NSString *referrer, NSString *path);
+void WKSetNSURLConnectionDefersCallbacks(NSURLConnection *connection, BOOL defers);
+
+void WKShowKeyAndMain(void);
+#ifndef __LP64__
+OSStatus WKSyncWindowWithCGAfterMove(WindowRef);
+unsigned WKCarbonWindowMask(void);
+void *WKGetNativeWindowFromWindowRef(WindowRef);
+OSType WKCarbonWindowPropertyCreator(void);
+OSType WKCarbonWindowPropertyTag(void);
+#endif
+
+typedef id WKNSURLConnectionDelegateProxyPtr;
+
+WKNSURLConnectionDelegateProxyPtr WKCreateNSURLConnectionDelegateProxy(void);
+
+void WKDisableCGDeferredUpdates(void);
+
+Class WKNSURLProtocolClassForRequest(NSURLRequest *request);
+void WKSetNSURLRequestShouldContentSniff(NSMutableURLRequest *request, BOOL shouldContentSniff);
+
+void WKSetCookieStoragePrivateBrowsingEnabled(BOOL enabled);
+
+unsigned WKGetNSAutoreleasePoolCount(void);
+
+void WKAdvanceDefaultButtonPulseAnimation(NSButtonCell *button);
+
+NSString *WKMouseMovedNotification(void);
+NSString *WKWindowWillOrderOnScreenNotification(void);
+NSString *WKWindowWillOrderOffScreenNotification(void);
+void WKSetNSWindowShouldPostEventNotifications(NSWindow *window, BOOL post);
+
+CFTypeID WKGetAXTextMarkerTypeID(void);
+CFTypeID WKGetAXTextMarkerRangeTypeID(void);
+CFTypeRef WKCreateAXTextMarker(const void *bytes, size_t len);
+BOOL WKGetBytesFromAXTextMarker(CFTypeRef textMarker, void *bytes, size_t length);
+CFTypeRef WKCreateAXTextMarkerRange(CFTypeRef start, CFTypeRef end);
+CFTypeRef WKCopyAXTextMarkerRangeStart(CFTypeRef range);
+CFTypeRef WKCopyAXTextMarkerRangeEnd(CFTypeRef range);
+void WKAccessibilityHandleFocusChanged(void);
+AXUIElementRef WKCreateAXUIElementRef(id element);
+void WKUnregisterUniqueIdForElement(id element);
+
+
+#if !defined(BUILDING_ON_LEOPARD)
+// Remote Accessibility API.
+void WKAXRegisterRemoteApp(void);
+void WKAXInitializeElementWithPresenterPid(id, pid_t);
+NSData *WKAXRemoteTokenForElement(id);
+id WKAXRemoteElementForToken(NSData *);
+void WKAXSetWindowForRemoteElement(id remoteWindow, id remoteElement);
+void WKAXRegisterRemoteProcess(bool registerProcess, pid_t);
+pid_t WKAXRemoteProcessIdentifier(id remoteElement);
+#endif
+
+void WKSetUpFontCache(void);
+
+void WKSignalCFReadStreamEnd(CFReadStreamRef stream);
+void WKSignalCFReadStreamHasBytes(CFReadStreamRef stream);
+void WKSignalCFReadStreamError(CFReadStreamRef stream, CFStreamError *error);
+
+CFReadStreamRef WKCreateCustomCFReadStream(void *(*formCreate)(CFReadStreamRef, void *), 
+    void (*formFinalize)(CFReadStreamRef, void *), 
+    Boolean (*formOpen)(CFReadStreamRef, CFStreamError *, Boolean *, void *), 
+    CFIndex (*formRead)(CFReadStreamRef, UInt8 *, CFIndex, CFStreamError *, Boolean *, void *), 
+    Boolean (*formCanRead)(CFReadStreamRef, void *), 
+    void (*formClose)(CFReadStreamRef, void *), 
+    void (*formSchedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *), 
+    void (*formUnschedule)(CFReadStreamRef, CFRunLoopRef, CFStringRef, void *),
+    void *context);
+
+void WKDrawCapsLockIndicator(CGContextRef, CGRect);
+
+void WKDrawFocusRing(CGContextRef context, CGColorRef color, int radius);
+    // The CG context's current path is the focus ring's path.
+    // A color of 0 means "use system focus ring color".
+    // A radius of 0 means "use default focus ring radius".
+
+void WKSetDragImage(NSImage *image, NSPoint offset);
+
+void WKDrawBezeledTextFieldCell(NSRect, BOOL enabled);
+void WKDrawTextFieldCellFocusRing(NSTextFieldCell*, NSRect);
+void WKDrawBezeledTextArea(NSRect, BOOL enabled);
+void WKPopupMenu(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
+void WKPopupContextMenu(NSMenu *menu, NSPoint screenLocation);
+void WKSendUserChangeNotifications(void);
+#ifndef __LP64__
+BOOL WKConvertNSEventToCarbonEvent(EventRecord *carbonEvent, NSEvent *cocoaEvent);
+void WKSendKeyEventToTSM(NSEvent *theEvent);
+void WKCallDrawingNotification(CGrafPtr port, Rect *bounds);
+#endif
+
+BOOL WKGetGlyphTransformedAdvances(CGFontRef, NSFont*, CGAffineTransform *m, ATSGlyphRef *glyph, CGSize *advance);
+NSFont *WKGetFontInLanguageForRange(NSFont *font, NSString *string, NSRange range);
+NSFont *WKGetFontInLanguageForCharacter(NSFont *font, UniChar ch);
+void WKSetCGFontRenderingMode(CGContextRef cgContext, NSFont *font);
+BOOL WKCGContextGetShouldSmoothFonts(CGContextRef cgContext);
+
+
+void WKSetBaseCTM(CGContextRef, CGAffineTransform);
+void WKSetPatternPhaseInUserSpace(CGContextRef, CGPoint);
+CGAffineTransform WKGetUserToBaseCTM(CGContextRef);
+
+void WKGetGlyphsForCharacters(CGFontRef, const UniChar[], CGGlyph[], size_t);
+bool WKGetVerticalGlyphsForCharacters(CTFontRef, const UniChar[], CGGlyph[], size_t);
+
+CTLineRef WKCreateCTLineWithUniCharProvider(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*);
+#if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
+CTTypesetterRef WKCreateCTTypesetterWithUniCharProviderAndOptions(const UniChar* (*provide)(CFIndex stringIndex, CFIndex* charCount, CFDictionaryRef* attributes, void*), void (*dispose)(const UniChar* chars, void*), void*, CFDictionaryRef options);
+
+CGContextRef WKIOSurfaceContextCreate(IOSurfaceRef, unsigned width, unsigned height, CGColorSpaceRef);
+CGImageRef WKIOSurfaceContextCreateImage(CGContextRef context);
+#endif
+
+typedef enum {
+    WKPatternTilingNoDistortion,
+    WKPatternTilingConstantSpacingMinimalDistortion,
+    WKPatternTilingConstantSpacing
+} WKPatternTiling;
+
+CGPatternRef WKCGPatternCreateWithImageAndTransform(CGImageRef image, CGAffineTransform transform, int tiling);
+
+#ifndef __LP64__
+NSEvent *WKCreateNSEventWithCarbonEvent(EventRef eventRef);
+NSEvent *WKCreateNSEventWithCarbonMouseMoveEvent(EventRef inEvent, NSWindow *window);
+NSEvent *WKCreateNSEventWithCarbonClickEvent(EventRef inEvent, WindowRef windowRef);
+#endif
+
+CGContextRef WKNSWindowOverrideCGContext(NSWindow *, CGContextRef);
+void WKNSWindowRestoreCGContext(NSWindow *, CGContextRef);
+
+void WKNSWindowMakeBottomCornersSquare(NSWindow *);
+
+// These constants match the ones used by ThemeScrollbarArrowStyle (some of the values are private, so we can't just
+// use that enum directly).
+typedef enum {
+    WKThemeScrollBarArrowsSingle     = 0,
+    WKThemeScrollBarArrowsLowerRight = 1,
+    WKThemeScrollBarArrowsDouble     = 2,
+    WKThemeScrollBarArrowsUpperLeft  = 3,
+} WKThemeScrollBarArrowStyle;
+
+OSStatus WKThemeDrawTrack(const HIThemeTrackDrawInfo* inDrawInfo, CGContextRef inContext, int inArrowStyle);
+
+
+BOOL WKCGContextIsBitmapContext(CGContextRef context);
+
+void WKGetWheelEventDeltas(NSEvent *, float *deltaX, float *deltaY, BOOL *continuous);
+
+BOOL WKAppVersionCheckLessThan(NSString *, int, double);
+
+typedef enum {
+    WKMovieTypeUnknown,
+    WKMovieTypeDownload,
+    WKMovieTypeStoredStream,
+    WKMovieTypeLiveStream
+} WKMovieType;
+
+int WKQTMovieGetType(QTMovie* movie);
+
+BOOL WKQTMovieHasClosedCaptions(QTMovie* movie);
+void WKQTMovieSetShowClosedCaptions(QTMovie* movie, BOOL showClosedCaptions);
+void WKQTMovieSelectPreferredAlternates(QTMovie* movie);
+void WKQTMovieSelectPreferredAlternateTrackForMediaType(QTMovie* movie, NSString* mediaType);
+
+unsigned WKQTIncludeOnlyModernMediaFileTypes(void);
+int WKQTMovieDataRate(QTMovie* movie);
+float WKQTMovieMaxTimeLoaded(QTMovie* movie);
+float WKQTMovieMaxTimeSeekable(QTMovie* movie);
+NSString *WKQTMovieMaxTimeLoadedChangeNotification(void);
+void WKQTMovieViewSetDrawSynchronously(QTMovieView* view, BOOL sync);
+void WKQTMovieDisableComponent(uint32_t[5]);
+NSURL *WKQTMovieResolvedURL(QTMovie* movie);
+
+CFStringRef WKCopyFoundationCacheDirectory(void);
+
+#if defined(BUILDING_ON_SNOW_LEOPARD) || defined(BUILDING_ON_LEOPARD)
+typedef struct __CFURLStorageSession* CFURLStorageSessionRef;
+#else
+typedef const struct __CFURLStorageSession* CFURLStorageSessionRef;
+#endif
+CFURLStorageSessionRef WKCreatePrivateStorageSession(CFStringRef);
+NSURLRequest *WKCopyRequestWithStorageSession(CFURLStorageSessionRef, NSURLRequest*);
+NSCachedURLResponse *WKCachedResponseForRequest(CFURLStorageSessionRef, NSURLRequest*);
+void WKSetRequestStorageSession(CFURLStorageSessionRef, CFMutableURLRequestRef);
+
+typedef struct OpaqueCFHTTPCookieStorage* CFHTTPCookieStorageRef;
+CFHTTPCookieStorageRef WKCopyHTTPCookieStorage(CFURLStorageSessionRef);
+unsigned WKGetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef);
+void WKSetHTTPCookieAcceptPolicy(CFHTTPCookieStorageRef, unsigned policy);
+NSArray *WKHTTPCookiesForURL(CFHTTPCookieStorageRef, NSURL *);
+void WKSetHTTPCookiesForURL(CFHTTPCookieStorageRef, NSArray *, NSURL *, NSURL *);
+void WKDeleteHTTPCookie(CFHTTPCookieStorageRef, NSHTTPCookie *);
+
+CFHTTPCookieStorageRef WKGetDefaultHTTPCookieStorage(void);
+WKCFURLCredentialRef WKCopyCredentialFromCFPersistentStorage(CFURLProtectionSpaceRef);
+void WKSetCFURLRequestShouldContentSniff(CFMutableURLRequestRef, bool flag);
+CFArrayRef WKCFURLRequestCopyHTTPRequestBodyParts(CFURLRequestRef);
+void WKCFURLRequestSetHTTPRequestBodyParts(CFMutableURLRequestRef, CFArrayRef bodyParts);
+
+void WKSetVisibleApplicationName(CFStringRef);
+
+typedef enum {
+    WKMediaUIPartFullscreenButton   = 0,
+    WKMediaUIPartMuteButton,
+    WKMediaUIPartPlayButton,
+    WKMediaUIPartSeekBackButton,
+    WKMediaUIPartSeekForwardButton,
+    WKMediaUIPartTimelineSlider,
+    WKMediaUIPartTimelineSliderThumb,
+    WKMediaUIPartRewindButton,
+    WKMediaUIPartSeekToRealtimeButton,
+    WKMediaUIPartShowClosedCaptionsButton,
+    WKMediaUIPartHideClosedCaptionsButton,
+    WKMediaUIPartUnMuteButton,
+    WKMediaUIPartPauseButton,
+    WKMediaUIPartBackground,
+    WKMediaUIPartCurrentTimeDisplay,
+    WKMediaUIPartTimeRemainingDisplay,
+    WKMediaUIPartStatusDisplay,
+    WKMediaUIPartControlsPanel,
+    WKMediaUIPartVolumeSliderContainer,
+    WKMediaUIPartVolumeSlider,
+    WKMediaUIPartVolumeSliderThumb
+} WKMediaUIPart;
+
+typedef enum {
+    WKMediaControllerThemeClassic   = 1,
+    WKMediaControllerThemeQuickTime = 2
+} WKMediaControllerThemeStyle;
+
+typedef enum {
+    WKMediaControllerFlagDisabled = 1 << 0,
+    WKMediaControllerFlagPressed = 1 << 1,
+    WKMediaControllerFlagDrawEndCaps = 1 << 3,
+    WKMediaControllerFlagFocused = 1 << 4
+} WKMediaControllerThemeState;
+
+BOOL WKMediaControllerThemeAvailable(int themeStyle);
+BOOL WKHitTestMediaUIPart(int part, int themeStyle, CGRect bounds, CGPoint point);
+void WKMeasureMediaUIPart(int part, int themeStyle, CGRect *bounds, CGSize *naturalSize);
+void WKDrawMediaUIPart(int part, int themeStyle, CGContextRef context, CGRect rect, unsigned state);
+void WKDrawMediaSliderTrack(int themeStyle, CGContextRef context, CGRect rect, float timeLoaded, float currentTime, float duration, unsigned state);
+NSView *WKCreateMediaUIBackgroundView(void);
+
+typedef enum {
+    WKMediaUIControlTimeline,
+    WKMediaUIControlSlider,
+    WKMediaUIControlPlayPauseButton,
+    WKMediaUIControlExitFullscreenButton,
+    WKMediaUIControlRewindButton,
+    WKMediaUIControlFastForwardButton,
+    WKMediaUIControlVolumeUpButton,
+    WKMediaUIControlVolumeDownButton
+} WKMediaUIControlType;
+    
+NSControl *WKCreateMediaUIControl(int controlType);
+
+NSArray *WKQTGetSitesInMediaDownloadCache();
+void WKQTClearMediaDownloadCacheForSite(NSString *site);
+void WKQTClearMediaDownloadCache();
+    
+#ifndef BUILDING_ON_LEOPARD
+mach_port_t WKInitializeRenderServer(void);
+    
+@class CALayer;
+
+CALayer *WKMakeRenderLayer(uint32_t contextID);
+    
+typedef struct __WKSoftwareCARendererRef *WKSoftwareCARendererRef;
+
+WKSoftwareCARendererRef WKSoftwareCARendererCreate(uint32_t contextID);
+void WKSoftwareCARendererDestroy(WKSoftwareCARendererRef);
+void WKSoftwareCARendererRender(WKSoftwareCARendererRef, CGContextRef, CGRect);
+
+typedef struct __WKCARemoteLayerClientRef *WKCARemoteLayerClientRef;
+
+WKCARemoteLayerClientRef WKCARemoteLayerClientMakeWithServerPort(mach_port_t port);
+void WKCARemoteLayerClientInvalidate(WKCARemoteLayerClientRef);
+uint32_t WKCARemoteLayerClientGetClientId(WKCARemoteLayerClientRef);
+void WKCARemoteLayerClientSetLayer(WKCARemoteLayerClientRef, CALayer *);
+CALayer *WKCARemoteLayerClientGetLayer(WKCARemoteLayerClientRef);
+
+@class CARenderer;
+
+void WKCARendererAddChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
+void WKCARendererRemoveChangeNotificationObserver(CARenderer *, void (*callback)(void*), void* context);
+
+typedef struct __WKWindowBounceAnimationContext *WKWindowBounceAnimationContextRef;
+
+WKWindowBounceAnimationContextRef WKWindowBounceAnimationContextCreate(NSWindow *window);
+void WKWindowBounceAnimationContextDestroy(WKWindowBounceAnimationContextRef context);
+void WKWindowBounceAnimationSetAnimationProgress(WKWindowBounceAnimationContextRef context, double animationProgress);
+
+#if defined(__x86_64__)
+#import <mach/mig.h>
+CFRunLoopSourceRef WKCreateMIGServerSource(mig_subsystem_t subsystem, mach_port_t serverPort);
+#endif // defined(__x86_64__)
+
+NSUInteger WKGetInputPanelWindowStyle(void);
+UInt8 WKGetNSEventKeyChar(NSEvent *);
+#endif // !defined(BUILDING_ON_LEOPARD)
+
+@class CAPropertyAnimation;
+void WKSetCAAnimationValueFunction(CAPropertyAnimation*, NSString* function);
+
+unsigned WKInitializeMaximumHTTPConnectionCountPerHost(unsigned preferredConnectionCount);
+int WKGetHTTPPipeliningPriority(CFURLRequestRef);
+void WKSetHTTPPipeliningMaximumPriority(int maximumPriority);
+void WKSetHTTPPipeliningPriority(CFURLRequestRef, int priority);
+void WKSetHTTPPipeliningMinimumFastLanePriority(int priority);
+
+void WKSetCONNECTProxyForStream(CFReadStreamRef, CFStringRef proxyHost, CFNumberRef proxyPort);
+void WKSetCONNECTProxyAuthorizationForStream(CFReadStreamRef, CFStringRef proxyAuthorizationString);
+CFHTTPMessageRef WKCopyCONNECTProxyResponse(CFReadStreamRef, CFURLRef responseURL);
+
+#if defined(BUILDING_ON_LEOPARD) || defined(BUILDING_ON_SNOW_LEOPARD)
+typedef enum {
+    WKEventPhaseNone = 0,
+    WKEventPhaseBegan = 1,
+    WKEventPhaseChanged = 2,
+    WKEventPhaseEnded = 3,
+} WKEventPhase;
+
+int WKGetNSEventMomentumPhase(NSEvent *);
+#endif
+
+void WKWindowSetAlpha(NSWindow *window, float alphaValue);
+void WKWindowSetScaledFrame(NSWindow *window, NSRect scaleFrame, NSRect nonScaledFrame);
+
+#ifndef BUILDING_ON_LEOPARD
+void WKSyncSurfaceToView(NSView *view);
+
+void WKEnableSettingCursorWhenInBackground(void);
+
+CFDictionaryRef WKNSURLRequestCreateSerializableRepresentation(NSURLRequest *request, CFTypeRef tokenNull);
+NSURLRequest *WKNSURLRequestFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
+
+CFDictionaryRef WKNSURLResponseCreateSerializableRepresentation(NSURLResponse *response, CFTypeRef tokenNull);
+NSURLResponse *WKNSURLResponseFromSerializableRepresentation(CFDictionaryRef representation, CFTypeRef tokenNull);
+
+#ifndef __LP64__
+ScriptCode WKGetScriptCodeFromCurrentKeyboardInputSource(void);
+#endif
+
+#endif
+
+#if defined(BUILDING_ON_LEOPARD) || defined(BUILDING_ON_SNOW_LEOPARD)
+CFIndex WKGetHyphenationLocationBeforeIndex(CFStringRef string, CFIndex index);
+#endif
+
+CFArrayRef WKCFURLCacheCopyAllHostNamesInPersistentStore(void);
+void WKCFURLCacheDeleteHostNamesInPersistentStore(CFArrayRef hostArray);    
+
+CFStringRef WKGetCFURLResponseMIMEType(CFURLResponseRef);
+CFURLRef WKGetCFURLResponseURL(CFURLResponseRef);
+CFHTTPMessageRef WKGetCFURLResponseHTTPResponse(CFURLResponseRef);
+CFStringRef WKCopyCFURLResponseSuggestedFilename(CFURLResponseRef);
+void WKSetCFURLResponseMIMEType(CFURLResponseRef, CFStringRef mimeType);
+
+CIFormat WKCIGetRGBA8Format(void);
+
+#if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
+
+typedef enum {
+    WKSandboxExtensionTypeReadOnly,
+    WKSandboxExtensionTypeWriteOnly,    
+    WKSandboxExtensionTypeReadWrite,
+} WKSandboxExtensionType;
+typedef struct __WKSandboxExtension *WKSandboxExtensionRef;
+
+WKSandboxExtensionRef WKSandboxExtensionCreate(const char* path, WKSandboxExtensionType type);
+void WKSandboxExtensionDestroy(WKSandboxExtensionRef sandboxExtension);
+
+bool WKSandboxExtensionConsume(WKSandboxExtensionRef sandboxExtension);
+bool WKSandboxExtensionInvalidate(WKSandboxExtensionRef sandboxExtension);
+
+const char* WKSandboxExtensionGetSerializedFormat(WKSandboxExtensionRef sandboxExtension, size_t* length);
+WKSandboxExtensionRef WKSandboxExtensionCreateFromSerializedFormat(const char* serializationFormat, size_t length);
+
+int WKRecommendedScrollerStyle(void);
+
+bool WKExecutableWasLinkedOnOrBeforeSnowLeopard(void);
+
+NSRange WKExtractWordDefinitionTokenRangeFromContextualString(NSString *contextString, NSRange range, NSDictionary **options);
+void WKShowWordDefinitionWindow(NSAttributedString *term, NSPoint screenPoint, NSDictionary *options);
+void WKHideWordDefinitionWindow(void);
+
+CFStringRef WKCopyDefaultSearchProviderDisplayName(void);
+
+NSURL* WKAVAssetResolvedURL(AVAsset*);
+
+NSCursor *WKCursor(const char *name);
+
+#endif
+
+#if !defined(BUILDING_ON_LEOPARD) && !defined(BUILDING_ON_SNOW_LEOPARD)
+
+#import <dispatch/dispatch.h>
+
+dispatch_source_t WKCreateVMPressureDispatchOnMainQueue(void);
+
+#endif
+    
+#ifdef __cplusplus
+}
+#endif