Function udat_open

pub unsafe fn udat_open<P2>(
    timestyle: UDateFormatStyle,
    datestyle: UDateFormatStyle,
    locale: P2,
    tzid: *const u16,
    tzidlength: i32,
    pattern: *const u16,
    patternlength: i32,
    status: *mut UErrorCode,
) -> *mut *mut c_void
where
    P2: Param<PCSTR>,