public static extern void mbOnURLChanged(IntPtr webView, mbURLChangedCallback callback, IntPtr callbackParam);
public extern static void mbOnURLChanged(mbWebView webView, mbURLChangedCallback callback, IntPtr callbackParam);
public static extern void mbOnURLChanged(IntPtr webView, mbURLChangedCallback callback, IntPtr callbackParam);
public extern static void mbOnURLChanged(mbWebView webView, mbURLChangedCallback callback, IntPtr callbackParam);