title: How to define preprocessor directives in VC++ 2008?
body: <p>I'm using Visual C++ 2008 Express Edition. The WIN32 preprocessor directive doesn't appear to be defined by default, so when I surround includes with #ifndef WIN32, it still includes them.</p>
  
  <p>I found someone with the exact same problem below, but it was so long ago that the location of this setting has changed:</p>
  
  <p><a href="http://www.gamedev.net/community/forums/topic.asp?topic_id=418604" rel="nofollow noreferrer">http://www.gamedev.net/community/forums/topic.asp?topic_id=418604</a></p>