pub unsafe extern "stdcall" fn PropVariantCopy(
pvarDest: *mut PROPVARIANT,
pvarSrc: *const PROPVARIANT,
) -> HRESULTpub unsafe extern "stdcall" fn PropVariantCopy(
pvarDest: *mut PROPVARIANT,
pvarSrc: *const PROPVARIANT,
) -> HRESULT