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/usr/include Changes for Objective-C

/usr/include

/usr/include/compression.h (Added)

/usr/include/dispatch/object.h

Protocols
From--
ToNSObject

/usr/include/hfs/hfs_format.h

/usr/include/launch.h

Added #def LAUNCH_JOBINETDCOMPATIBILITY_INSTANCES

/usr/include/NSSystemDirectories.h

Introduction
FromOS X 10.4
ToOS X 10.2

/usr/include/objc/NSObjCRuntime.h

Modified #def NS_DESIGNATED_INITIALIZER
Header
FromFoundation/NSObjCRuntime.h
Toobjc/NSObjCRuntime.h

/usr/include/objc/NSObject.h

Designated Initializer
From--
Toyes

/usr/include/objc/objc-api.h

Added #def OBJC_ENUM
Added #def OBJC_OPTIONS
Added #def OBJC_SWIFT_UNAVAILABLE

/usr/include/objc/objc.h

/usr/include/objc/runtime.h

/usr/include/xpc/activity.h

Deprecation
From--
ToOS X 10.9

Deprecation
From--
ToOS X 10.9

/usr/include/xpc/availability.h

Removed #def XPC_SIMULATOR_AVAILABILITY_STRING

/usr/include/xpc/xpc.h