/* C_ASSERT Definition */
#define C_ASSERT(expr) extern char (*c_assert(void)) [(expr) ? 1 : -1]
+/* Eliminate Microsoft C/C++ compiler warning 4715 */
+#if defined(_MSC_VER) && (_MSC_VER > 1200)
+# define DEFAULT_UNREACHABLE default: __assume(0)
+#elif defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5))))
+# define DEFAULT_UNREACHABLE default: __builtin_unreachable()
+#else
+# define DEFAULT_UNREACHABLE default: break
+#endif
+
#define VER_WORKSTATION_NT 0x40000000
#define VER_SERVER_NT 0x80000000
#define VER_SUITE_SMALLBUSINESS 0x00000001
#elif defined(__clang__) || (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5))))
# define DEFAULT_UNREACHABLE default: __builtin_unreachable()
#else
-# define DEFAULT_UNREACHABLE default:
+# define DEFAULT_UNREACHABLE default: break
#endif
#include "intrin.h"