diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 6d73761dd..c79580b26 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -6613,18 +6613,55 @@
     <arg nr="2"/>
   </function>
   <!-- void wxDC::DrawRectangle (const wxPoint & pt, const wxSize & sz) -->
-  <function name="wxDC::DrawRectangle">
+  <!-- void wxMemoryDC::DrawRectangle (const wxPoint & pt, const wxSize & sz) -->
+  <function name="wxDC::DrawRectangle,wxMemoryDC::DrawRectangle">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="2"/>
   </function>
+  <!-- void wxDC::DrawPolygon(int n, const wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, wxPolygonFillMode fill_style = wxODDEVEN_RULE) -->
+  <function name="wxDC::DrawPolygon">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+      <not-null/>
+    </arg>
+    <arg nr="3" default="0">
+      <not-uninit/>
+    </arg>
+    <arg nr="4" default="0">
+      <not-uninit/>
+    </arg>
+    <arg nr="5" default="wxODDEVEN_RULE">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- void wxDC::DrawLabel(const wxString & text, const wxRect & rect, int alignment = wxALIGN_LEFT|wxALIGN_TOP, int indexAccel = -1) -->
+  <function name="wxDC::DrawLabel">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="3">
+      <not-uninit/>
+    </arg>
+    <arg nr="4" default="wxALIGN_LEFT|wxALIGN_TOP">
+      <not-uninit/>
+    </arg>
+    <arg nr="5" default="-1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- void wxGraphicsContext::SetPen(const wxPen & pen) -->
   <!-- void wxDC::SetPen(const wxPen & pen) -->
   <!-- void wxDC::SetBrush(const wxBrush & pen) -->
   <!-- void wxDC::SetFont(const wxFont & font) -->
   <!-- void wxMemoryDC::SetPen(const wxPen & pen) -->
   <!-- void wxMemoryDC::SetBrush(const wxBrush & pen) -->
   <!-- void wxMemoryDC::SetFont(const wxFont & font) -->
-  <function name="wxDC::SetPen,wxDC::SetBrush,wxDC::SetFont,wxMemoryDC::SetPen,wxMemoryDC::SetBrush,wxMemoryDC::SetFont">
+  <function name="wxGraphicsContext::SetPen,wxDC::SetPen,wxDC::SetBrush,wxDC::SetFont,wxMemoryDC::SetPen,wxMemoryDC::SetBrush,wxMemoryDC::SetFont">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1"/>
@@ -6653,12 +6690,43 @@
   <!-- virtual bool wxWindow::SetBackgroundColour(const wxColour & colour) -->
   <!-- virtual bool wxStaticText::SetForegroundColour(const wxColour & colour) -->
   <!-- virtual bool wxStaticText::SetBackgroundColour(const wxColour & colour) -->
-  <function name="wxWindow::SetForegroundColour,wxWindow::SetBackgroundColour,wxStaticText::SetForegroundColour,wxStaticText::SetBackgroundColour">
+  <!-- virtual bool wxButton::SetForegroundColour(const wxColour & colour) -->
+  <!-- virtual bool wxButton::SetBackgroundColour(const wxColour & colour) -->
+  <function name="wxWindow::SetForegroundColour,wxWindow::SetBackgroundColour,wxStaticText::SetForegroundColour,wxStaticText::SetBackgroundColour,wxButton::SetForegroundColour,wxButton::SetBackgroundColour">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <returnValue type="bool"/>
     <arg nr="1"/>
   </function>
+  <!-- wxImage& wxImage::Rescale(int width, int height, wxImageResizeQuality quality = wxIMAGE_QUALITY_NORMAL) -->
+  <function name="wxImage::Rescale">
+    <noreturn>false</noreturn>
+    <returnValue type="wxImage &amp;"/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+    </arg>
+    <arg nr="3" default="wxIMAGE_QUALITY_NORMAL">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- bool wxGrid::DeleteRows( int pos = 0, int numRows = 1, bool updateLabels = true ) -->
+  <!-- bool wxGrid::DeleteCols( int pos = 0, int numCols = 1, bool updateLabels = true ) -->
+  <function name="wxGrid::DeleteRows,wxGrid::DeleteCols">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <arg nr="1" default="0">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" default="1">
+      <not-uninit/>
+    </arg>
+    <arg nr="3" default="true">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- void wxDC::DrawText( const wxString &amp; text, wxCoord x, wxCoord y ) -->
   <function name="wxDC::DrawText">
     <noreturn>false</noreturn>