s a variety of "union".</p>
<h3><a name="XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE" id="XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE"></a>Macro: XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE</h3><pre>#define XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE</pre><p>a whitespace-facet value of "collapse"</p>
<h3><a name="XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE" id="XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE"></a>Macro: XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE</h3><pre>#define XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE</pre><p>a whitespace-facet value of "pres