vold: Add support for xwarp

Signed-off-by: San Mehat <san@google.com>
diff --git a/ResponseCode.h b/ResponseCode.h
index 31d6482..5e15c80 100644
--- a/ResponseCode.h
+++ b/ResponseCode.h
@@ -32,6 +32,7 @@
     static const int ShareStatusResult        = 210;
     static const int AsecPathResult           = 211;
     static const int ShareEnabledResult       = 212;
+    static const int XwarpStatusResult        = 213;
 
     // 400 series - The command was accepted but the requested action
     // did not take place.