1/*
2 * Copyright (C) 2008, 2009, 2010, 2014 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef __WebKitAvailability__
27#define __WebKitAvailability__
28
29#if defined(__APPLE__)
30
31#include <AvailabilityMacros.h>
32#include <CoreFoundation/CoreFoundation.h>
33
34#if !TARGET_OS_IPHONE && __MAC_OS_X_VERSION_MIN_REQUIRED < 101100
35/* To support availability macros that mention newer OS X versions when building on older OS X versions,
36 we provide our own definitions of the underlying macros that the availability macros expand to. We're
37 free to expand the macros as no-ops since frameworks built on older OS X versions only ship bundled with
38 an application rather than as part of the system.
39*/
40
41#ifndef __NSi_10_10 // Building from trunk rather than SDK.
42#define __NSi_10_10 introduced=10.0 // Use 10.0 to indicate that everything is available.
43#endif
44
45#ifndef __NSi_10_11 // Building from trunk rather than SDK.
46#define __NSi_10_11 introduced=10.0 // Use 10.0 to indicate that everything is available.
47#endif
48
49#ifndef __NSi_10_12 // Building from trunk rather than SDK.
50#define __NSi_10_12 introduced=10.0 // Use 10.0 to indicate that everything is available.
51#endif
52
53#ifndef __AVAILABILITY_INTERNAL__MAC_10_9
54#define __AVAILABILITY_INTERNAL__MAC_10_9
55#endif
56
57#ifndef __AVAILABILITY_INTERNAL__MAC_10_10
58#define __AVAILABILITY_INTERNAL__MAC_10_10
59#endif
60
61#ifndef AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
62#define AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
63#endif
64
65#ifndef AVAILABLE_MAC_OS_X_VERSION_10_10_AND_LATER
66#define AVAILABLE_MAC_OS_X_VERSION_10_10_AND_LATER
67#endif
68
69#endif /* !TARGET_OS_IPHONE && __MAC_OS_X_VERSION_MIN_REQUIRED < 101100 */
70
71#if defined(BUILDING_GTK__)
72#undef JSC_API_AVAILABLE
73#define JSC_API_AVAILABLE(...)
74#endif
75
76#else
77#define JSC_API_AVAILABLE(...)
78#endif
79
80#endif /* __WebKitAvailability__ */
81