Function IEShowSaveFileDialog

pub unsafe fn IEShowSaveFileDialog<P1, P2, P3, P4>(
    hwnd: HWND,
    lpwstrinitialfilename: P1,
    lpwstrinitialdir: P2,
    lpwstrfilter: P3,
    lpwstrdefext: P4,
    dwfilterindex: u32,
    dwflags: u32,
    lppwstrdestinationfilepath: *mut PWSTR,
    phstate: *mut HANDLE,
) -> Result<()>
where
    P1: Param<PCWSTR>,
    P2: Param<PCWSTR>,
    P3: Param<PCWSTR>,
    P4: Param<PCWSTR>,