projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| 427c49bc A |
1 | // |
| 2 | // SOSARCDefines.h | |
| 3 | // sec | |
| 4 | // | |
| 5 | // Created by John Hurley on 11/2/12. | |
| 6 | // | |
| 7 | // | |
| 8 | ||
| 9 | #ifndef sec_SOSARCDefines_h | |
| 10 | #define sec_SOSARCDefines_h | |
| 11 | ||
| 12 | #ifndef __has_feature | |
| 13 | #define __has_feature(x) 0 | |
| 14 | #endif | |
| 15 | #ifndef __has_extension | |
| 16 | #define __has_extension __has_feature // Compatibility with pre-3.0 compilers. | |
| 17 | #endif | |
| 18 | ||
| 19 | #if __has_feature(objc_arc) && __clang_major__ >= 3 | |
| 20 | #define ARC_ENABLED 1 | |
| 21 | #endif // __has_feature(objc_arc) | |
| 22 | ||
| 23 | #if !ARC_ENABLED || !defined(__clang__) || __clang_major__ < 3 | |
| 24 | ||
| 25 | #ifndef __bridge | |
| 26 | #define __bridge | |
| 27 | #endif | |
| 28 | #ifndef __bridge_retained | |
| 29 | #define __bridge_retained | |
| 30 | #endif | |
| 31 | #ifndef __bridge_transfer | |
| 32 | #define __bridge_transfer | |
| 33 | #endif | |
| 34 | #ifndef __autoreleasing | |
| 35 | #define __autoreleasing | |
| 36 | #endif | |
| 37 | #ifndef __strong | |
| 38 | #define __strong | |
| 39 | #endif | |
| 40 | #ifndef __weak | |
| 41 | #define __weak | |
| 42 | #endif | |
| 43 | #ifndef __unsafe_unretained | |
| 44 | #define __unsafe_unretained | |
| 45 | #endif | |
| 46 | ||
| 47 | #endif // __clang_major__ < 3 | |
| 48 | ||
| 49 | #endif |