--- Daodan/src/Daodan.h	2014/04/05 10:19:11	992
+++ Daodan/src/Daodan.h	2015/03/23 23:29:19	1017
@@ -7,6 +7,8 @@
 
 #include "Oni/Oni.h"
 
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+
 extern HMODULE DDrDLLModule;
 extern HMODULE DDrONiModule;