// // SecCFRelease.h // utilities // // Created by Mitch Adler on 2/9/12. // Copyright (c) 2012 Apple Inc. All rights reserved. // #ifndef _SECCFRELEASE_H_ #define _SECCFRELEASE_H_ #include <CoreFoundation/CFBase.h> #define CFRetainSafe(CF) { \ CFTypeRef _cf = (CF); \ if (_cf) \ CFRetain(_cf); \ } #define CFReleaseSafe(CF) { \ CFTypeRef _cf = (CF); \ if (_cf) \ CFRelease(_cf); \ } #define CFReleaseNull(CF) { \ CFTypeRef _cf = (CF); \ if (_cf) { \ (CF) = NULL; \ CFRelease(_cf); \ } \ } #endif