Add (minimal) documetation on the new parts of the API.
diff --git a/expat/doc/reference.html b/expat/doc/reference.html
index 22e9494..c8f7c7e 100644
--- a/expat/doc/reference.html
+++ b/expat/doc/reference.html
@@ -113,6 +113,7 @@
<li><a href="#XML_SetParamEntityParsing">XML_SetParamEntityParsing</a></li>
<li><a href="#XML_SetReturnNSTriplet">XML_SetReturnNSTriplet</a></li>
<li><a href="#XML_ExpatVersion">XML_ExpatVersion</a></li>
+ <li><a href="#XML_ExpatVersionInfo">XML_ExpatVersionInfo</a></li>
</ul>
</li>
</ul>
@@ -1470,8 +1471,33 @@
XML_ExpatVersion();
</pre></a></div>
<div class="fcndef">
-Return the library version string.
+Return the library version as a string.
</div>
+<div class="fcndec"><a name="XML_ExpatVersionInfo"><pre>
+struct XML_expat_version
+XML_ExpatVersionInfo();
+</pre></a></div>
+<div class="fcndef">
+Return the library version information as a structure.
+<div class="eg"><pre>
+typedef struct {
+ int major;
+ int minor;
+ int micro;
+} XML_Expat_Version;
+</pre></div>
+</div>
+<p>The following constants are defined using pre-processor symbols,
+and so may be tested at compile time.</p>
+<dl>
+<dt><code>XML_MAJOR_VERSION</code></dt>
+<dd>The major version number.</dd>
+<dt><code>XML_MINOR_VERSION</code></dt>
+<dd>The minor version number.</dd>
+<dt><code>XML_MICRO_VERSION</code></dt>
+<dd>The "patch level".</dd>
+</dl>
+
</body>
</html>
