diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index f8ba8cc13..7cb6de448 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -7911,6 +7911,7 @@
   </function>
   <!-- void wxDC::DrawPoint( wxCoord x, wxCoord y ) -->
   <function name="wxDC::DrawPoint">
+    <leak-ignore/>
     <noreturn>false</noreturn>
     <returnValue type="void"/>
     <arg nr="1">
@@ -7920,4 +7921,39 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- virtual void wxDataViewCtrl::Expand(const wxDataViewItem & item) -->
+  <!--         void wxDataViewListCtrl::Expand(const wxDataViewItem & item) -->
+  <!--         void wxDataViewTreeCtrl::Expand(const wxDataViewItem & item) -->
+  <function name="wxDataViewCtrl::Expand,wxDataViewListCtrl::Expand,wxDataViewTreeCtrl::Expand">
+    <leak-ignore/>
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <arg nr="1"/>
+  </function>
+  <!-- void wxTreeListCtrl::AssignImageList(wxImageList * imageList) -->
+  <!-- void wxDataViewTreeCtrl::AssignImageList(wxImageList * imageList) -->
+  <function name="wxTreeListCtrl::AssignImageList,wxDataViewTreeCtrl::AssignImageList">
+    <leak-ignore/>
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <arg nr="1">
+      <not-uninit/>
+      <not-null/>
+    </arg>
+  </function>
+  <!-- wxDataViewItem wxDataViewTreeCtrl::AppendContainer(const wxDataViewItem & parent, const wxString & text, int icon = -1, int expanded = -1, wxClientData * data = NULL) -->
+  <function name="wxDataViewTreeCtrl::AppendContainer">
+    <leak-ignore/>
+    <noreturn>false</noreturn>
+    <returnValue type="wxDataViewItem"/>
+    <arg nr="3" default="-1">
+      <not-uninit/>
+    </arg>
+    <arg nr="4" default="-1">
+      <not-uninit/>
+    </arg>
+    <arg nr="5" default="NULL">
+      <not-uninit/>
+    </arg>
+  </function>
 </def>