#include "wx/slider.h"
 #include "wx/os2/private.h"
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
-#endif
 
 // Slider
 wxSlider::wxSlider()
            const wxPoint& pos,
            const wxSize& size, long style,
 #if wxUSE_VALIDATORS
-#  if defined(__VISAGECPP__)
-           const wxValidator* validator,
-#  else
            const wxValidator& validator,
-#  endif
 #endif
            const wxString& name)
 {