pub unsafe fn GetDurationFormatEx<P0, P1>(
    lplocalename: P0,
    dwflags: u32,
    lpduration: Option<*const SYSTEMTIME>,
    ullduration: u64,
    lpformat: P1,
    lpdurationstr: Option<&mut [u16]>
) -> i32
where P0: IntoParam<PCWSTR>, P1: IntoParam<PCWSTR>,