diff --git a/interface/wx/gdicmn.h b/interface/wx/gdicmn.h
index fb5089f714..0475c1d194 100644
--- a/interface/wx/gdicmn.h
+++ b/interface/wx/gdicmn.h
@@ -48,6 +48,15 @@ enum wxBitmapType
     wxBITMAP_TYPE_ANY = 50
 };
 
+/**
+    Polygon filling mode. See wxDC::DrawPolygon.
+*/
+enum wxPolygonFillMode
+{
+    wxODDEVEN_RULE = 1,
+    wxWINDING_RULE
+};
+
 /**
     Standard cursors. See wxCursor.
 */
@@ -814,7 +823,7 @@ wxSize wxDefaultSize;
 
     @header{wx/gdicmn.h}
 */
-wxICON();
+#define wxICON(iconName)
 
 /**
     Returns @true if the display is colour, @false otherwise.