title: Use a static library with Objective-C code on Windows
body: <p>I'm developing for Cocoa-(touch) and will write a file using UIDocument. The problem is, that I have to open this file on Windows platform as well. Is that theoretical possible?</p>
  
  <p>One idea was to create a static library including a subclass of UIDocument (Objective-C) and a C++ Wrapper. But can I use this library on windows?</p>
  
  <p>Would be perfect, if someone can help me here or post some helpful links. Up do now, I couldn't find anything helpful using the search function.</p>