-#if defined(__GNUC__)
-# define GCC_VERSION_P(maj, min) \
- (__GNUC__ > (maj) || (__GNUC__ == (maj) && __GNUC_MINOR__ >= (min)))
-#else
-# define GCC_VERSION_P(maj, min) 0
-#endif
-
-#ifdef __clang__
-# define CLANG_VERSION_P(maj, min) \
- (__clang_major__ > (maj) || (__clang_major__ == (maj) && \
- __clang_minor__ >= (min)))
-#else
-# define CLANG_VERSION_P(maj, min) 0
-#endif
-