title: Is there a wchar_t version of getcwd?
body: <p>I am trying to this:</p>
  
  <pre><code>wchar_t buff[PATH_MAX];
  wgetcwd( buff, PATH_MAX);
  </code></pre>
  
  <p>I have also tried _wgetcwd. Google suggests _wgetcwd is in dir.h, but i have never heard of such a header file.</p>
  
  <p>I'm using GCC 4.3.</p>
  
  <p>Thank you.</p>