title: Do angle brackets inside a c string allow for other functionalities to take place?
body: <p>The following statement is in a c header:</p>
  <p><code>#define FOO_TOKEN_FILE &quot;&lt;foofile&gt;&quot;</code></p>
  <p>Does this mean that the string will be replaced by the contents of a file &quot;foofile&quot; (or some other function), or is this just a string literal that only exists exactly as it's written?</p>