ed by lookup_classname, or is several such masks bit-or'ed together. </p></td>
</tr>
<tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p>true if the character is a member of any of the specified character classes, false otherwise. </p></td>
</tr>
</tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">int</span> <a name="id-1_3_47_5_18_2_1_1_3_13-bb"></a><span class="identifier">value</span><span class="special">(</span><span class="identifier">char_ty