Cannot open source file "swap.h"
<p>I'm in the process of completing a school assignment and I'm having a problem using swap.h. I know that normally things like this are external dependencies but in Visual Studio 2010, I don't see it in my list of external dependencies. I'm not sure where to find it or how to add it to the list so I can use the swap function. Is there anyone who can point me in the right direction here?</p>

<pre><code>#include "swap.h"
</code></pre>

<p>That's just to simply show how I'm attempting to include the file.</p>
