tyLocatorFunc	(void * ctx, <br />					 const char ** file, <br />					 unsigned long * line)
</pre><p>A schemas validation locator, a callback called by the validator. This is used when file or node informations are not available to find out what file and line number are affected</p><div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>user provided context</td></tr><tr><td><span class="term"><i><tt>file</tt></i>:</span></td><td