title: Error when compiling on g++
body: <p>For my project I'm required to compile my program on both Microsoft Visual Studios (windows) and g++ (unix).</p>
  
  <p>My program works when on windows, but when on g++ I get the following error:</p>
  
  <pre><code>utilities.cpp:4:21: fatal error: windows.h: No such file or directory 
  #include &lt;windows.h&gt;
  </code></pre>
  
  <p>I feel like I messed up when separating the header file and utilities.cpp.</p>
  
  <p>For reference here is the globals.h and the utilities.cpp files: </p>
  
  <p><a href="http://imgur.com/a/GhhCl" rel="nofollow">http://imgur.com/a/GhhCl</a></p>