diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 523817975..8815d4001 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -6812,6 +6812,16 @@
       <not-null/>
     </arg>
   </function>
+  <!-- virtual void wxWindowBase::SetSizeHints(const wxSize & minSize, const wxSize & maxSize = wxDefaultSize, const wxSize & incSize = wxDefaultSize) -->
+  <!-- virtual void wxWindow::SetSizeHints(const wxSize & minSize, const wxSize & maxSize = wxDefaultSize, const wxSize & incSize = wxDefaultSize) -->
+  <function name="wxWindowBase::SetSizeHints,wxWindow::SetSizeHints">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="void"/>
+    <arg nr="1" direction="in"/>
+    <arg nr="2" default="wxDefaultSize" direction="in"/>
+    <arg nr="3" default="wxDefaultSize" direction="in"/>
+  </function>
   <!-- void wxFlexGridSizer::SetFlexibleDirection(int direction)-->
   <function name="wxFlexGridSizer::SetFlexibleDirection">
     <noreturn>false</noreturn>
@@ -12935,20 +12945,17 @@
     <leak-ignore/>
     <arg nr="1" direction="in">
       <not-uninit/>
+      <valid>0:</valid>
       <not-bool/>
     </arg>
   </function>
-  <!-- virtual unsigned int wxAnimation::GetFrameCount(unsigned int i) const -->
+  <!-- virtual unsigned int wxAnimation::GetFrameCount(void) const -->
   <function name="wxAnimation::GetFrameCount">
     <noreturn>false</noreturn>
     <returnValue type="unsigned int"/>
     <const/>
     <use-retval/>
     <leak-ignore/>
-    <arg nr="1" direction="in">
-      <not-uninit/>
-      <not-bool/>
-    </arg>
   </function>
   <!-- virtual bool wxAnimation::Load(wxInputStream & stream, wxAnimationType type = wxANIMATION_TYPE_ANY) -->
   <function name="wxAnimation::Load">