ich hab versucht die Beispiele von diesem Tutorial zu übersetzen (letztes Beispiel).
Ein Codeausschnitt:

class CSkin
  {

    // --------------------------------------------------------------------------
    // the skin window procedure, where the class
    // will handle WM_PAINT and WM_LBUTTONDOWN automatically.
    // --------------------------------------------------------------------------
    friend LRESULT CALLBACK SkinWndProc(HWND hWnd, UINT uMessage, WPARAM wParam, LPARAM lParam);

    private:

      // the associated window handle
      HWND      m_hWnd;

      // the old window procedure
      WNDPROC   m_OldWndProc;

      // skin region
      HRGN      m_rgnSkin;

      // the internal skin device context handle
      HDC       m_dcSkin;

      // bitmap and old bitmap from the device context
      HBITMAP   m_hBmp, m_hOldBmp;

      // skin dimensions
      int       m_iWidth, m_iHeight;

      // on|off toggle
      bool      m_bEnabled;

      // tell the class if it has a window subclassed.
      bool      m_bHooked;

      // skin retrieval helper
      bool      GetSkinData(int iSkinRegion, int iSkinBitmap);

    public:

      // ----------------------------------------------------------------------------
      // constructor 1 - use it when you have not already created the app window.
      // this one will not subclass automatically, you must call Hook() to subclass.
      // will throw an exception if unable to initialize skin from resource.
      // ----------------------------------------------------------------------------

      CSkin(int iSkinRegion, int iSkinBitmap);

      // ----------------------------------------------------------------------------
      // constructor 2 - use it when you have already created the app window.
      // this one will subclass the window automatically.
      // will throw an exception if unable to initialize skin from resource.
      // ----------------------------------------------------------------------------

      CSkin(HWND hWnd, int iSkinRegion, int iSkinBitmap);

      // ----------------------------------------------------------------------------
      // destructor - will free allocated resources.
      // ----------------------------------------------------------------------------

      virtual ~CSkin();

      // ----------------------------------------------------------------------------
      // subclass a window.
      // ----------------------------------------------------------------------------

      bool    Hook(HWND hWnd);

      // ----------------------------------------------------------------------------
      // unsubclass the subclassed window.
      // ----------------------------------------------------------------------------

      bool    UnHook();

      // ----------------------------------------------------------------------------
      // tell us if we have a window subclassed.
      // ----------------------------------------------------------------------------

      bool    Hooked();

      // ----------------------------------------------------------------------------
      // toggle skin on/off.
      // ----------------------------------------------------------------------------

      bool    Enable(bool bEnable);

      // ----------------------------------------------------------------------------
      // tell if the skinning is enabled
      // ----------------------------------------------------------------------------

      bool    Enabled();

      // ----------------------------------------------------------------------------
      // return the skin bitmap width.
      // ----------------------------------------------------------------------------

      int     Width();

      // ----------------------------------------------------------------------------
      // return the skin bitmap height.
      // ----------------------------------------------------------------------------

      int     Height();

      // ----------------------------------------------------------------------------
      // return the skin device context.
      // ----------------------------------------------------------------------------

      HDC     HDC(); // hier Fehlermeldung

  };

HDC CSkin::HDC()
{
  return m_dcSkin;
}

Bei
HDC HDC();
bekomme ich folgende Fehlermeldung:

error: changes meaning of `HDC' from `typedef struct HDC__*HDC'

Wo liegt der Fehler??/Wie kann ich ihn beheben??

mfg ghill