/* * Copyright (c) 2012,2014 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef sec_SOSARCDefines_h #define sec_SOSARCDefines_h #ifndef __has_feature #define __has_feature(x) 0 #endif #ifndef __has_extension #define __has_extension __has_feature // Compatibility with pre-3.0 compilers. #endif #if __has_feature(objc_arc) && __clang_major__ >= 3 #define ARC_ENABLED 1 #endif // __has_feature(objc_arc) #if !ARC_ENABLED || !defined(__clang__) || __clang_major__ < 3 #ifndef __bridge #define __bridge #endif #ifndef __bridge_retained #define __bridge_retained #endif #ifndef __bridge_transfer #define __bridge_transfer #endif #ifndef __autoreleasing #define __autoreleasing #endif #ifndef __strong #define __strong #endif #ifndef __weak #define __weak #endif #ifndef __unsafe_unretained #define __unsafe_unretained #endif #endif // __clang_major__ < 3 #endif