[rfa:doco] Delete references to extract_address and store_address in doco

[Eli Zaretskii]

> Date: Wed, 14 May 2003 08:45:33 -0400
> From: Andrew Cagney <ac131313@redhat.com>
> 
> The functions are no more (or will be tomorrow :-).  This updates the doco.
> 
> 
> ok?

Yes, okay.