Add CE_STATIC_ASSERT

src/core/macros.h

@@ -20,5 +20,7 @@
 #endif
 
 #define CE_UNUSED(x) do { (void)(x); } while (0)
-
 #define CE_COUNTOF(arr) (sizeof(arr)/sizeof(arr[0]))
+#define CE_CONCATENATE1(a, b) a ## b
+#define CE_CONCATENATE(a, b) CE_CONCATENATE1(a, b)
+#define CE_STATIC_ASSERT(condition) typedef int CE_CONCATENATE(STATIC_ASSERT,__LINE__)[condition ? 1 : -1]