Re: http headers for 01/30/2001

[Simon Fraser]

In article <[EMAIL PROTECTED]>, Tom Everingham 
<[EMAIL PROTECTED]> wrote:

> WinNT4.0 build 2001-01-30-11-Mtrunk
> 
> User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; m18) Gecko/20010130 
>Netscape6/6.5

> Mac OS9 build 2001-01-30-10-Mtrunk
> User-Agent: Mozilla/5.0 (Macintosh; N; PPC; en-US; m18) Gecko/20010130 Netscape6/6.5

What does the "U;" and "N;" in the user-agent signify?

Simon

-- 
          Simon Fraser   Entomologist
  [EMAIL PROTECTED]   http://people.netscape.com/sfraser/