-class WXDLLEXPORT wxFont;
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxString;
-class WXDLLEXPORT wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_BASE wxString;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
WXDLLEXPORT_DATA(extern const wxChar) wxCheckBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxChoiceNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxComboBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxCheckBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxChoiceNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxComboBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxGaugeNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxListBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxGaugeNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxListBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticTextNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticBitmapNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticTextNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStaticBitmapNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxPanelNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxRadioBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxRadioButtonNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxBitmapRadioButtonNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxScrollBarNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxSliderNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxPanelNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxRadioBoxNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxRadioButtonNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxBitmapRadioButtonNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxScrollBarNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxSliderNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxToolBarNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStatusLineNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxGetTextFromUserPromptStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxToolBarNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxStatusLineNameStr[];
WXDLLEXPORT_DATA(extern const wxChar) wxGetTextFromUserPromptStr[];
// OS/2 convention of the mask is opposed to the wxWidgets one, so we need
// to invert the mask each time we pass one/get one to/from Windows
extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
// OS/2 convention of the mask is opposed to the wxWidgets one, so we need
// to invert the mask each time we pass one/get one to/from Windows
extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
-extern HBITMAP wxFlipBmp(HBITMAP hbmp, int w = 0, int h = 0);
+extern HBITMAP wxCopyBmp(HBITMAP hbmp, bool flip=false, int w=0, int h=0);