r the input string is not a valid PDF format date string
</p>
<div class="variablelist"><table border="0">
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<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>date</code></em> :</span></p></td>
<td>string to parse</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>timet</code></em> :</span></p></td>
<td>an uninitialized <span class="type">time_t</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>