title: 'No such file or directory' whilst the directory already exists. (c)
body: <p>Whilst trying to compile my C project with GCC, I keep getting an error that goes something like this:</p>
  <pre class="lang-sh prettyprint-override"><code>main.c:2:10: fatal error: ./include/windows.h: No such file or directory
   #include &lt;./include/windows.h&gt;
            ^~~~~~~~~~~~~~~~~~~~~
  compilation terminated.
  </code></pre>
  <p>What confuses me most is that the 'include' directory already exists.
  If anyone has encountered a similar problem and knows how to fix the error that'd be great,  thanks :)</p>