API/WebKitAvailability.h

   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 #ifdef __APPLE__
  30
  31 #include <AvailabilityMacros.h>
  32 #include <CoreFoundation/CoreFoundation.h>
  33
  34 #if !TARGET_OS_IPHONE && __MAC_OS_X_VERSION_MIN_REQUIRED <= 1090
  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
  42 #define __NSi_10_10 introduced=10.0
  43 #endif
  44
  45 #ifndef __AVAILABILITY_INTERNAL__MAC_10_9
  46 #define __AVAILABILITY_INTERNAL__MAC_10_9
  47 #endif
  48
  49 #ifndef __AVAILABILITY_INTERNAL__MAC_10_10
  50 #define __AVAILABILITY_INTERNAL__MAC_10_10
  51 #endif
  52
  53 #ifndef AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
  54 #define AVAILABLE_MAC_OS_X_VERSION_10_9_AND_LATER
  55 #endif
  56
  57 #ifndef AVAILABLE_MAC_OS_X_VERSION_10_10_AND_LATER
  58 #define AVAILABLE_MAC_OS_X_VERSION_10_10_AND_LATER
  59 #endif
  60
  61 #endif /* __MAC_OS_X_VERSION_MIN_REQUIRED <= 1090 */
  62
  63 #else
  64 #define CF_AVAILABLE(_mac, _ios)
  65 #endif
  66
  67 #endif /* __WebKitAvailability__ */