diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index dcdd7530b..ba5d22edd 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -5041,6 +5041,22 @@
   <define name="wxLANGUAGE_ZULU" value="233"/>
   <define name="wxLANGUAGE_KABYLE" value="234"/>
   <define name="wxLANGUAGE_USER_DEFINED" value="235"/>
+  <define name="wxXML_NO_INDENTATION" value="(-1)"/>
+  <define name="wxXML_ELEMENT_NODE" value="1"/>
+  <define name="wxXML_ATTRIBUTE_NODE" value="2"/>
+  <define name="wxXML_TEXT_NODE" value="3"/>
+  <define name="wxXML_CDATA_SECTION_NODE" value="4"/>
+  <define name="wxXML_ENTITY_REF_NODE" value="5"/>
+  <define name="wxXML_ENTITY_NODE" value="6"/>
+  <define name="wxXML_PI_NODE" value="7"/>
+  <define name="wxXML_COMMENT_NODE" value="8"/>
+  <define name="wxXML_DOCUMENT_NODE" value="9"/>
+  <define name="wxXML_DOCUMENT_TYPE_NODE" value="10"/>
+  <define name="wxXML_DOCUMENT_FRAG_NODE" value="11"/>
+  <define name="wxXML_NOTATION_NODE" value="12"/>
+  <define name="wxXML_HTML_DOCUMENT_NODE" value="13"/>
+  <define name="wxXMLDOC_NONE" value="0"/>
+  <define name="wxXMLDOC_KEEP_WHITESPACE_NODES" value="1"/>
   <define name="wxInvalidOffset" value="-1"/>
   <define name="wxPATH_NATIVE" value="0"/>
   <define name="wxPATH_UNIX" value="1"/>
@@ -11771,6 +11787,18 @@
       <not-null/>
     </arg>
   </function>
+  <!-- virtual bool wxXmlDocument::Load(const wxString & filename, const wxString & encoding = "UTF-8", int flags = wxXMLDOC_NONE) -->
+  <!-- virtual bool wxXmlDocument::Load(wxInputStream & stream   , const wxString & encoding = "UTF-8", int flags = wxXMLDOC_NONE) -->
+  <function name="wxXmlDocument::Load">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in"/>
+    <arg nr="2" default="UTF-8" direction="in"/>
+    <arg nr="2" default="wxXMLDOC_NONE" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- wxFSFile * wxFileSystem::OpenFile( const wxString & location, int flags = wxFS_READ ) -->
   <function name="wxFileSystem::OpenFile">
     <noreturn>false</noreturn>