text: //
  //  DAViewController.h
  //  UIViewExample
  //
  //  Created by Enrico Zeffiro on 15/07/12.
  //  Copyright (c) 2012 Enrico Zeffiro. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface DAViewController : UIViewController
  
  - (void)clearButtonTapped:(id)sender;
  
  @end
  