diff --git a/src/rdrand.c b/src/rdrand.c index 1dc3f8e1d..77ce4bd12 100644 --- a/src/rdrand.c +++ b/src/rdrand.c @@ -13,6 +13,9 @@ #include #include #include +#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) +#include +#endif int rdrand_bytes(uint8_t *buf, size_t buflen) {