# define ossl_inline inline
# endif
-# if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7))
-# define ossl_noreturn __attribute__((noreturn))
-# elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
# define ossl_noreturn _Noreturn
+# elif defined(__GNUC__) && __GNUC__ >= 2
+# define ossl_noreturn __attribute__((noreturn))
# else
# define ossl_noreturn
# endif