diff --git a/CocosDenshion/include/SimpleAudioEngine.h b/CocosDenshion/include/SimpleAudioEngine.h
index 8c9cf1c8c1..b180c67e47 100644
--- a/CocosDenshion/include/SimpleAudioEngine.h
+++ b/CocosDenshion/include/SimpleAudioEngine.h
@@ -40,7 +40,7 @@ public:
     virtual long getClassTypeInfo() = 0;
 };
 
-static unsigned int getHashCodeByString(const char *key)
+static inline unsigned int getHashCodeByString(const char *key)
 {
 	unsigned int len = strlen(key);
 	const char *end=key+len;
diff --git a/cocos2dx/include/ccTypeInfo.h b/cocos2dx/include/ccTypeInfo.h
index 096c661003..c7eeeddf91 100644
--- a/cocos2dx/include/ccTypeInfo.h
+++ b/cocos2dx/include/ccTypeInfo.h
@@ -28,6 +28,8 @@ THE SOFTWARE.
 #include "platform/CCPlatformMacros.h"
 
 #include <typeinfo>
+#include <ctype.h>
+#include <string.h>
 
 NS_CC_BEGIN
 
@@ -37,7 +39,7 @@ public:
 	virtual long getClassTypeInfo() = 0;
 };
 
-static unsigned int getHashCodeByString(const char *key)
+static inline unsigned int getHashCodeByString(const char *key)
 {
 	unsigned int len = strlen(key);
 	const char *end=key+len;