WebKitLibraries/AvailabilityOverlay/usr/include/Availability.h - external/github.com/WebKit/webkit - Git at Google


            
            /*

            
             * Copyright (C) 2026 Apple Inc. All rights reserved.

            
             *

            
             * 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.

            
             */


            /*

            
             * WebKit-supplied <Availability.h> stub. Companion of <os/availability.h>;

            
             * see that file for the rationale. All public availability macros expand

            
             * to nothing; the SDK's AvailabilityInternal*.h and AvailabilityVersions.h

            
             * are still used for version constants.

            
             */


            #pragma once


            #define __API_TO_BE_DEPRECATED 100000


            #define __API_TO_BE_DEPRECATED_MACOS 100000

            
            #define __API_TO_BE_DEPRECATED_MACOSAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_IOS 100000

            
            #define __API_TO_BE_DEPRECATED_IOSAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_MACCATALYST 100000

            
            #define __API_TO_BE_DEPRECATED_MACCATALYSTAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_WATCHOS 100000

            
            #define __API_TO_BE_DEPRECATED_WATCHOSAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_TVOS 100000

            
            #define __API_TO_BE_DEPRECATED_TVOSAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_BRIDGEOS 100000


            #define __API_TO_BE_DEPRECATED_DRIVERKIT 100000


            #define __API_TO_BE_DEPRECATED_VISIONOS 100000

            
            #define __API_TO_BE_DEPRECATED_VISIONOSAPPLICATIONEXTENSION 100000


            #define __API_TO_BE_DEPRECATED_EXCLAVEKIT 100000


            #define __API_TO_BE_DEPRECATED_KERNELKIT 100000


            #ifndef API_TO_BE_DEPRECATED_XROS

            
            #define API_TO_BE_DEPRECATED_XROS 100000

            
            #endif


            #include <AvailabilityInternal.h>

            
            #include <AvailabilityInternalLegacy.h>

            
            #if __has_include(<AvailabilityInternalPrivate.h>)

            
            #include <AvailabilityInternalPrivate.h>

            
            #endif


            #define __OSX_AVAILABLE_STARTING(_osx, _ios)

            
            #define __OSX_AVAILABLE_BUT_DEPRECATED(_osxIntro, _osxDep, _iosIntro, _iosDep)

            
            #define __OSX_AVAILABLE_BUT_DEPRECATED_MSG(_osxIntro, _osxDep, _iosIntro, _iosDep, _msg)


            #define __OS_AVAILABILITY(_target, _availability)

            
            #define __OS_AVAILABILITY_MSG(_target, _availability, _msg)


            #define __OSX_EXTENSION_UNAVAILABLE(_msg)

            
            #define __IOS_EXTENSION_UNAVAILABLE(_msg)

            
            #define __OS_EXTENSION_UNAVAILABLE(_msg)


            #define __OSX_UNAVAILABLE

            
            #define __OSX_AVAILABLE(_vers)

            
            #define __OSX_DEPRECATED(_start, _dep, _msg)


            #define __IOS_UNAVAILABLE

            
            #define __IOS_PROHIBITED

            
            #define __IOS_AVAILABLE(_vers)

            
            #define __IOS_DEPRECATED(_start, _dep, _msg)


            #define __TVOS_UNAVAILABLE

            
            #define __TVOS_PROHIBITED

            
            #define __TVOS_AVAILABLE(_vers)

            
            #define __TVOS_DEPRECATED(_start, _dep, _msg)


            #define __WATCHOS_UNAVAILABLE

            
            #define __WATCHOS_PROHIBITED

            
            #define __WATCHOS_AVAILABLE(_vers)

            
            #define __WATCHOS_DEPRECATED(_start, _dep, _msg)


            #define __SWIFT_UNAVAILABLE

            
            #define __SWIFT_UNAVAILABLE_MSG(_msg)


            #define __API_AVAILABLE(...)

            
            #define __API_AVAILABLE_BEGIN(...)

            
            #define __API_AVAILABLE_END


            // Deprecations are not stubbed out because they have an effect on how Swift

            
            // imports C APIs, namely on its enum case naming heuristic.

            
            #define __API_DEPRECATED(...) __API_DEPRECATED_MSG_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_MSG15,__API_DEPRECATED_MSG14,__API_DEPRECATED_MSG13,__API_DEPRECATED_MSG12,__API_DEPRECATED_MSG11,__API_DEPRECATED_MSG10,__API_DEPRECATED_MSG9,__API_DEPRECATED_MSG8,__API_DEPRECATED_MSG7,__API_DEPRECATED_MSG6,__API_DEPRECATED_MSG5,__API_DEPRECATED_MSG4,__API_DEPRECATED_MSG3,__API_DEPRECATED_MSG2,__API_DEPRECATED_MSG1,__API_DEPRECATED_MSG0,0,0)(__VA_ARGS__)

            
            #define __API_DEPRECATED_WITH_REPLACEMENT(...) __API_DEPRECATED_REP_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_REP15,__API_DEPRECATED_REP14,__API_DEPRECATED_REP13,__API_DEPRECATED_REP12,__API_DEPRECATED_REP11,__API_DEPRECATED_REP10,__API_DEPRECATED_REP9,__API_DEPRECATED_REP8,__API_DEPRECATED_REP7,__API_DEPRECATED_REP6,__API_DEPRECATED_REP5,__API_DEPRECATED_REP4,__API_DEPRECATED_REP3,__API_DEPRECATED_REP2,__API_DEPRECATED_REP1,__API_DEPRECATED_REP0,0,0)(__VA_ARGS__)


            #define __API_DEPRECATED_BEGIN(...) _Pragma("clang attribute push") __API_DEPRECATED_BEGIN_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_BEGIN15,__API_DEPRECATED_BEGIN14,__API_DEPRECATED_BEGIN13,__API_DEPRECATED_BEGIN12,__API_DEPRECATED_BEGIN11,__API_DEPRECATED_BEGIN10,__API_DEPRECATED_BEGIN9,__API_DEPRECATED_BEGIN8,__API_DEPRECATED_BEGIN7,__API_DEPRECATED_BEGIN6,__API_DEPRECATED_BEGIN5,__API_DEPRECATED_BEGIN4,__API_DEPRECATED_BEGIN3,__API_DEPRECATED_BEGIN2,__API_DEPRECATED_BEGIN1,__API_DEPRECATED_BEGIN0,0,0)(__VA_ARGS__)

            
            #define __API_DEPRECATED_END _Pragma("clang attribute pop")


            #define __API_DEPRECATED_WITH_REPLACEMENT_BEGIN(...) _Pragma("clang attribute push") __API_DEPRECATED_WITH_REPLACEMENT_BEGIN_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN15,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN14,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN13,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN12,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN11,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN10,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN9,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN8,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN7,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN6,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN5,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN4,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN3,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN2,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN1,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN0,0,0)(__VA_ARGS__)

            
            #define __API_DEPRECATED_WITH_REPLACEMENT_END _Pragma("clang attribute pop")


            #define __API_OBSOLETED(...)

            
            #define __API_OBSOLETED_BEGIN(...)

            
            #define __API_OBSOLETED_END

            
            #define __API_OBSOLETED_WITH_REPLACEMENT(...)

            
            #define __API_OBSOLETED_WITH_REPLACEMENT_BEGIN(...)

            
            #define __API_OBSOLETED_WITH_REPLACEMENT_END


            #define __API_UNAVAILABLE(...)

            
            #define __API_UNAVAILABLE_BEGIN(...)

            
            #define __API_UNAVAILABLE_END


            #define __SPI_AVAILABLE(...)

            
            #define __SPI_AVAILABLE_BEGIN(...)

            
            #define __SPI_AVAILABLE_END


            #define __SPI_DEPRECATED(...)

            
            #define __SPI_DEPRECATED_WITH_REPLACEMENT(...)


            /*

            
             * Hash macro at end of file so the SDK's hash-collision check in

            
             * AvailabilityInternal.h sees a matching value.

            
             */

            
            #ifndef __AVAILABILITY_VERSIONS_VERSION_HASH

            
            #define __AVAILABILITY_VERSIONS_VERSION_HASH 93585900U

            
            #define __AVAILABILITY_VERSIONS_VERSION_STRING "WebKitAvailabilityOverlay"

            
            #define __AVAILABILITY_FILE "Availability.h"

            
            #elif __AVAILABILITY_VERSIONS_VERSION_HASH != 93585900U

            
            #pragma GCC error "WebKit AvailabilityOverlay hash mismatch with SDK AvailabilityVersions; update WebKitLibraries/AvailabilityOverlay/usr/include/Availability.h"

            
            #endif
	/*
	* Copyright (C) 2026 Apple Inc. All rights reserved.
	*
	* 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.
	*/

	/*
	* WebKit-supplied <Availability.h> stub. Companion of <os/availability.h>;
	* see that file for the rationale. All public availability macros expand
	* to nothing; the SDK's AvailabilityInternal*.h and AvailabilityVersions.h
	* are still used for version constants.
	*/

	#pragma once

	#define __API_TO_BE_DEPRECATED 100000

	#define __API_TO_BE_DEPRECATED_MACOS 100000
	#define __API_TO_BE_DEPRECATED_MACOSAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_IOS 100000
	#define __API_TO_BE_DEPRECATED_IOSAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_MACCATALYST 100000
	#define __API_TO_BE_DEPRECATED_MACCATALYSTAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_WATCHOS 100000
	#define __API_TO_BE_DEPRECATED_WATCHOSAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_TVOS 100000
	#define __API_TO_BE_DEPRECATED_TVOSAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_BRIDGEOS 100000

	#define __API_TO_BE_DEPRECATED_DRIVERKIT 100000

	#define __API_TO_BE_DEPRECATED_VISIONOS 100000
	#define __API_TO_BE_DEPRECATED_VISIONOSAPPLICATIONEXTENSION 100000

	#define __API_TO_BE_DEPRECATED_EXCLAVEKIT 100000

	#define __API_TO_BE_DEPRECATED_KERNELKIT 100000

	#ifndef API_TO_BE_DEPRECATED_XROS
	#define API_TO_BE_DEPRECATED_XROS 100000
	#endif

	#include <AvailabilityInternal.h>
	#include <AvailabilityInternalLegacy.h>
	#if __has_include(<AvailabilityInternalPrivate.h>)
	#include <AvailabilityInternalPrivate.h>
	#endif

	#define __OSX_AVAILABLE_STARTING(_osx, _ios)
	#define __OSX_AVAILABLE_BUT_DEPRECATED(_osxIntro, _osxDep, _iosIntro, _iosDep)
	#define __OSX_AVAILABLE_BUT_DEPRECATED_MSG(_osxIntro, _osxDep, _iosIntro, _iosDep, _msg)

	#define __OS_AVAILABILITY(_target, _availability)
	#define __OS_AVAILABILITY_MSG(_target, _availability, _msg)

	#define __OSX_EXTENSION_UNAVAILABLE(_msg)
	#define __IOS_EXTENSION_UNAVAILABLE(_msg)
	#define __OS_EXTENSION_UNAVAILABLE(_msg)

	#define __OSX_UNAVAILABLE
	#define __OSX_AVAILABLE(_vers)
	#define __OSX_DEPRECATED(_start, _dep, _msg)

	#define __IOS_UNAVAILABLE
	#define __IOS_PROHIBITED
	#define __IOS_AVAILABLE(_vers)
	#define __IOS_DEPRECATED(_start, _dep, _msg)

	#define __TVOS_UNAVAILABLE
	#define __TVOS_PROHIBITED
	#define __TVOS_AVAILABLE(_vers)
	#define __TVOS_DEPRECATED(_start, _dep, _msg)

	#define __WATCHOS_UNAVAILABLE
	#define __WATCHOS_PROHIBITED
	#define __WATCHOS_AVAILABLE(_vers)
	#define __WATCHOS_DEPRECATED(_start, _dep, _msg)

	#define __SWIFT_UNAVAILABLE
	#define __SWIFT_UNAVAILABLE_MSG(_msg)

	#define __API_AVAILABLE(...)
	#define __API_AVAILABLE_BEGIN(...)
	#define __API_AVAILABLE_END

	// Deprecations are not stubbed out because they have an effect on how Swift
	// imports C APIs, namely on its enum case naming heuristic.
	#define __API_DEPRECATED(...) __API_DEPRECATED_MSG_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_MSG15,__API_DEPRECATED_MSG14,__API_DEPRECATED_MSG13,__API_DEPRECATED_MSG12,__API_DEPRECATED_MSG11,__API_DEPRECATED_MSG10,__API_DEPRECATED_MSG9,__API_DEPRECATED_MSG8,__API_DEPRECATED_MSG7,__API_DEPRECATED_MSG6,__API_DEPRECATED_MSG5,__API_DEPRECATED_MSG4,__API_DEPRECATED_MSG3,__API_DEPRECATED_MSG2,__API_DEPRECATED_MSG1,__API_DEPRECATED_MSG0,0,0)(__VA_ARGS__)
	#define __API_DEPRECATED_WITH_REPLACEMENT(...) __API_DEPRECATED_REP_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_REP15,__API_DEPRECATED_REP14,__API_DEPRECATED_REP13,__API_DEPRECATED_REP12,__API_DEPRECATED_REP11,__API_DEPRECATED_REP10,__API_DEPRECATED_REP9,__API_DEPRECATED_REP8,__API_DEPRECATED_REP7,__API_DEPRECATED_REP6,__API_DEPRECATED_REP5,__API_DEPRECATED_REP4,__API_DEPRECATED_REP3,__API_DEPRECATED_REP2,__API_DEPRECATED_REP1,__API_DEPRECATED_REP0,0,0)(__VA_ARGS__)

	#define __API_DEPRECATED_BEGIN(...) _Pragma("clang attribute push") __API_DEPRECATED_BEGIN_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_BEGIN15,__API_DEPRECATED_BEGIN14,__API_DEPRECATED_BEGIN13,__API_DEPRECATED_BEGIN12,__API_DEPRECATED_BEGIN11,__API_DEPRECATED_BEGIN10,__API_DEPRECATED_BEGIN9,__API_DEPRECATED_BEGIN8,__API_DEPRECATED_BEGIN7,__API_DEPRECATED_BEGIN6,__API_DEPRECATED_BEGIN5,__API_DEPRECATED_BEGIN4,__API_DEPRECATED_BEGIN3,__API_DEPRECATED_BEGIN2,__API_DEPRECATED_BEGIN1,__API_DEPRECATED_BEGIN0,0,0)(__VA_ARGS__)
	#define __API_DEPRECATED_END _Pragma("clang attribute pop")

	#define __API_DEPRECATED_WITH_REPLACEMENT_BEGIN(...) _Pragma("clang attribute push") __API_DEPRECATED_WITH_REPLACEMENT_BEGIN_GET_MACRO_93585900(__VA_ARGS__,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN15,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN14,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN13,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN12,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN11,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN10,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN9,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN8,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN7,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN6,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN5,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN4,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN3,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN2,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN1,__API_DEPRECATED_WITH_REPLACEMENT_BEGIN0,0,0)(__VA_ARGS__)
	#define __API_DEPRECATED_WITH_REPLACEMENT_END _Pragma("clang attribute pop")

	#define __API_OBSOLETED(...)
	#define __API_OBSOLETED_BEGIN(...)
	#define __API_OBSOLETED_END
	#define __API_OBSOLETED_WITH_REPLACEMENT(...)
	#define __API_OBSOLETED_WITH_REPLACEMENT_BEGIN(...)
	#define __API_OBSOLETED_WITH_REPLACEMENT_END

	#define __API_UNAVAILABLE(...)
	#define __API_UNAVAILABLE_BEGIN(...)
	#define __API_UNAVAILABLE_END

	#define __SPI_AVAILABLE(...)
	#define __SPI_AVAILABLE_BEGIN(...)
	#define __SPI_AVAILABLE_END

	#define __SPI_DEPRECATED(...)
	#define __SPI_DEPRECATED_WITH_REPLACEMENT(...)

	/*
	* Hash macro at end of file so the SDK's hash-collision check in
	* AvailabilityInternal.h sees a matching value.
	*/
	#ifndef __AVAILABILITY_VERSIONS_VERSION_HASH
	#define __AVAILABILITY_VERSIONS_VERSION_HASH 93585900U
	#define __AVAILABILITY_VERSIONS_VERSION_STRING "WebKitAvailabilityOverlay"
	#define __AVAILABILITY_FILE "Availability.h"
	#elif __AVAILABILITY_VERSIONS_VERSION_HASH != 93585900U
	#pragma GCC error "WebKit AvailabilityOverlay hash mismatch with SDK AvailabilityVersions; update WebKitLibraries/AvailabilityOverlay/usr/include/Availability.h"
	#endif