title: What is the OSX, C equivalent for uint32 and uint64?
body: <p>I imagine this is a question that has been asked a thousand times but I can't find a straight answer.</p>
  
  <p>I'm trying to port a very short, C function (initially written for Windows) to OSX, using XCode.</p>
  
  <p>I've created an XCode, Terminal application project and I've copied and pasted the code into the project.  XCode is giving me a bunch of errors telling me that the type <code>uint32</code> and <code>uint64</code> are unknown types.</p>
  
  <p>What are the equivalent value types in OSX?</p>