diff options
| -rw-r--r-- | include/serd/serd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/serd/serd.h b/include/serd/serd.h index 9db354ac..6274957f 100644 --- a/include/serd/serd.h +++ b/include/serd/serd.h @@ -43,7 +43,7 @@ # define SERD_CONST_FUNC #endif -#ifdef __clang__ +#if defined(__clang__) && __clang_major__ >= 7 # define SERD_NONNULL _Nonnull # define SERD_NULLABLE _Nullable # define SERD_ALLOCATED _Null_unspecified |