title: Can I get a pointer to the current function?
body: <p>Is it possible to get a pointer to the current function? If it is, how can I do so?</p>
  
  <p>Motivation: I have a function doing some logging, and would like to call </p>
  
  <pre><code>log(currentfunc, "blabla")
  </code></pre>
  
  <p>Which does some output for example.</p>