Win32 to D

Sun Nov 8 04:32:09 PST 2009

I would like to use the following Win32 function in D:

GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
    GpGraphics * graphics,
    GDIPCONST GpMetafile * metafile,
    GDIPCONST Point & destPoint,
    GDIPCONST Rect & srcRect,
    Unit srcUnit,
    EnumerateMetafileProc callback,
    VOID * callbackData,
    GDIPCONST GpImageAttributes * imageAttributes
);

what is the proper way to do so?