wip

st2.h

@@ -17,57 +17,7 @@ extern "C" {
 #include <stddef.h>
 #include <stdint.h>
 #include "ruby/config.h"
-
-/* From include/ruby/internal/has/warning.h */
-#if defined(__has_warning)
-# define RBIMPL_HAS_WARNING(_) __has_warning(_)
-#else
-# define RBIMPL_HAS_WARNING(_) 0
-#endif
-
-
-/* From include/ruby/backward/2/long_long.h */
-#if defined(__DOXYGEN__)
-# /** @cond INTERNAL_MACRO */
-# define HAVE_LONG_LONG 1
-# define HAVE_TRUE_LONG_LONG 1
-# /** @endcond */
-# /** @deprecated  Just use `long long` directly. */
-# define LONG_LONG long long.
-
-#elif RBIMPL_HAS_WARNING("-Wc++11-long-long")
-# define HAVE_TRUE_LONG_LONG 1
-# define LONG_LONG                           \
-    RBIMPL_WARNING_PUSH()                     \
-    RBIMPL_WARNING_IGNORED(-Wc++11-long-long) \
-    long long                                \
-    RBIMPL_WARNING_POP()
-
-#elif RBIMPL_HAS_WARNING("-Wlong-long")
-# define HAVE_TRUE_LONG_LONG 1
-# define LONG_LONG                     \
-    RBIMPL_WARNING_PUSH()               \
-    RBIMPL_WARNING_IGNORED(-Wlong-long) \
-    long long                          \
-    RBIMPL_WARNING_POP()
-
-#elif defined(HAVE_LONG_LONG)
-# define HAVE_TRUE_LONG_LONG 1
-# define LONG_LONG long long
-
-#elif SIZEOF___INT64 > 0
-# define HAVE_LONG_LONG 1
-# define LONG_LONG __int64
-# undef SIZEOF_LONG_LONG
-# define SIZEOF_LONG_LONG SIZEOF___INT64
-
-#else
-# error Hello!  Ruby developers believe this message must not happen.
-# error If you encounter this message, can you file a bug report?
-# error Remember to attach a detailed description of your environment.
-# error Thank you!
-#endif
-
+#include "ruby/backward/2/long_long.h"
 
 RUBY_SYMBOL_EXPORT_BEGIN