= 3
    <a name="XML_EXP_OR" id="XML_EXP_OR">XML_EXP_OR</a> = 4
    <a name="XML_EXP_COUNT" id="XML_EXP_COUNT">XML_EXP_COUNT</a> = 5
}
</pre><h3><a name="xmlRegExecCtxt" id="xmlRegExecCtxt">Structure xmlRegExecCtxt</a></h3><pre class="programlisting">Structure xmlRegExecCtxt<br />struct _xmlRegExecCtxt {
The content of this structure is not made public by the API.
}</pre>
      A libxml progressive regular expression evaluation context
    <h3><a name="xmlRegexp" id="xmlRegexp">Structure xmlRegexp</a></h3><