created LimitEncoderReader
diff --git a/aos/common/libstdc++/utility b/aos/common/libstdc++/utility
new file mode 100644
index 0000000..50b8aa3
--- /dev/null
+++ b/aos/common/libstdc++/utility
@@ -0,0 +1,4 @@
+#include <utility>
+#ifdef __VXWORKS__
+#include "aos/crio/libstdc++/move.h"
+#endif