#include <CommonCrypto/CommonRandom.h> not included by <CommonCrypto/CommonCrypto.h> — include it explicitly
CommonCrypto/CommonRandom.h
macroCommonCrypto_CommonRandom_h
#define CommonCrypto_CommonRandom_h
typedefCCRNGStatus
typedef CCCryptorStatus CCRNGStatus
functionCCRandomGenerateBytes
API_AVAILABLE(macos(10.10), ios(8.0)) CCRNGStatus CCRandomGenerateBytes(void *bytes, size_t count)