: </p> <div class="informalexample">   <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">     <tbody>       <tr>         <td class="listing_lines" align="right"><pre>0 0 0</pre></td>         <td class="listing_code"><pre class="programlisting"><span class="type">void</span><span class="normal">                  </span><span class="function"><a href="gobject-Signals.html#g-signal-emit-