gistfile1.txt

using MonoTouch.Foundation;
using MonoTouch.UIKit;
using System.Drawing;

namespace AdMobLib {

  [BaseType (typeof (UIView))]
  interface AdMobView {
     [Export ("initWithFrameRect:")]
     IntPtr Constructor (RectangleF rect);

     [Export ("requestFreshAd")]
     void RequestFreshAd ();

     [Static, Export ("requestAdWithDelegate:")]
     AdMobView RequestAtWithDelegate (AdMobDelegate del);
  }

  [BaseType (typeof (NSObject))]
  interface AdMobDelegate {
     // fill in the blanks
  }
}