title: How can I deprecate an entire protocol?
body: <p>Is it possible to deprecate an entire protocol?  I'm using the GCC compiler that is shipped with iOS SDK 5.0 Beta 7.</p>
  
  <p><code>DEPRECATED_ATTRIBUTE</code> doesn't seem to work.</p>
  
  <p>For example, the following two statements do not compile.</p>
  
  <ul>
  <li><code>@protocol DEPRECATED_ATTRIBUTE MyProtocol</code></li>
  <li><code>@protocol MyProtocol DEPRECATED_ATTRIBUTE</code></li>
  </ul>