X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3e9af289ed81a98bbbf9bb183d0ed03ac627ba32..66202a7ee6d36fcca5b8d7159eca7ceb743f2f77:/include/wx/msw/treectrl.h

diff --git a/include/wx/msw/treectrl.h b/include/wx/msw/treectrl.h
index 4a0a5278f8..effeda59ff 100644
--- a/include/wx/msw/treectrl.h
+++ b/include/wx/msw/treectrl.h
@@ -413,7 +413,7 @@ public:
     // implementation
     // --------------
 
-    virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+    virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);