class="para comp">
<h4>QuickInfo</h4>
<p>Available when <tt><a href="config.html#fs_rpath">FF_FS_RPATH</a> &gt;= 1</tt>.</p>
</div>


<div class="para use">
<h4>Example</h4>
<pre>
    <span class="c">/* Change current direcoty of the current drive ("dir1" under root directory) */</span>
    <em>f_chdir</em>("/dir1");

    <span class="c">/* Change current direcoty of current drive (parent directory of drive 2) */</span>
    <em>f_chdir</em>("2:..");

    <span class="c">/* Change current direcoty of the dri