#define SUPPORTS_DEFAULT_CTOR
#endif
+#if (__STDC_VERSION__ >= 201112L)
+ #include <stdassert.h>
+ #define OC_STATIC_ASSERT(condition, msg) static_assert(condition, msg)
+#else
+ #define OC_STATIC_ASSERT(condition, msg) ((void)sizeof(char[2*!!(condition) - 1]))
+#endif
+
#endif