title: STDIN_FILENO undeclared in Windows
body: <p>I have some code using the select function that compiles and runs fine in Linux. But I'm trying to port it to Windows and am getting this error I don't know how to deal with. It says </p>
  
  <pre><code>STDIN_FILENO: undeclared identifier
  </code></pre>
  
  <p>I haven't been able to come up with or find any solution for this. Is there a way to make STDIN_FILENO work in Windows? </p>