<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 of error</td></tr></tbody></table></div><h3><a name="xmlSchemaCompareValuesWhtsp" id="xmlSchemaCompareValuesWhtsp"></a>Function: xmlSchemaCompareValuesWhtsp</h3><pre class="programlisting">int	xmlSchemaCompareValuesWhtsp	(<a 