pub unsafe extern "system" fn GdipConvertToEmfPlusToStream(
    refgraphics: *const GpGraphics,
    metafile: *mut GpMetafile,
    conversionfailureflag: *mut i32,
    stream: *mut c_void,
    emftype: EmfType,
    description: PCWSTR,
    out_metafile: *mut *mut GpMetafile,
) -> Status