diff options
| -rw-r--r-- | newlib/libc/include/sys/cdefs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/newlib/libc/include/sys/cdefs.h b/newlib/libc/include/sys/cdefs.h index 68172ad65..ad2323264 100644 --- a/newlib/libc/include/sys/cdefs.h +++ b/newlib/libc/include/sys/cdefs.h @@ -645,6 +645,14 @@ #endif /* + * Nullability qualifiers: currently only supported by Clang. + */ +#if !(defined(__clang__) && __has_feature(nullability)) +#define _Nonnull +#define _Nullable +#endif + +/* * Type Safety Checking * * Clang provides additional attributes to enable checking type safety |