150             goto out;

   150             goto out;

   151     } while (XEventsQueued(X11->display, QueuedAfterFlush));

   151     } while (XEventsQueued(X11->display, QueuedAfterFlush));

   152 

   152 

   153  out:

   153  out:

   154 

   154 

   155     if (callback)

   157     if (callback)

   156         callback(user_data);

   158         callback(user_data);

   157     return true;

   159     return true;

   158 }

   160 }

   159 

   161