s="programlisting">#define <a href="#XML_SCHEMAS_ELEM_REF">XML_SCHEMAS_ELEM_REF</a></pre><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD">XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD</a></pre><pre class="programlisting">#define <a href="#XML_SCHEMAS_ELEM_TOPLEVEL">XML_SCHEMAS_ELEM_TOPLEVEL</a></pre><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_COLLAPSE">XML_SCHEMAS_FACET_COLLAPSE</a></pre><pre class="programlisting">#define <a href="#XML_SCHEMAS_FACET_PRESERVE">XML_SCH