 x, <br/>					 <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y)<br/>
</pre><p>Compare 2 values</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>a first value</td></tr><tr><td><span class="term"><i><tt>y</tt></i>:</span></td><td>a second value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if x &lt; y, 0 if x == y, 1 if x &gt; y, 2 if x &lt;&gt; y, and -2 in case