public static extern void DoCCallBack_LPSTR_InByRef(CCallBackInByRef callback);
public static extern void DoCCallBack_LPSTR_InByRef(CCallBackInByRef callback);
public static extern void DoCCallBack_LPSTR_InByRef(CCallBackInByRef callback);
public static extern void DoCCallBack_LPSTR_InByRef(CCallBackInByRef callback);