title: How to use @asmname() in Swift 3.0
body: <p>I have the code perfect running in Xcode 7.2.1, Swift 2.1, and I just upgraded the new Xcode 7.3, Swift 3.0.</p>
  
  <p>How can I use <code>@asmname()</code> with Swift 3.0.</p>
  
  <p><a href="https://i.stack.imgur.com/J2dXU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/J2dXU.png" alt="xcode"></a></p>