Function unum_open

pub unsafe fn unum_open<P3>(
    style: UNumberFormatStyle,
    pattern: *const u16,
    patternlength: i32,
    locale: P3,
    parseerr: *mut UParseError,
    status: *mut UErrorCode,
) -> *mut *mut c_void
where
    P3: Param<PCSTR>,