Returning the Username from the SID

[Hamilton, Kent]

If I'm sending this to the wrong place could someone re-direct me? 

We have an application where on a Linux system that uses LDAP to look up the
users SID from the LDAP server in MS Exchange server.  I then need to change
this back into a NT username to generate an account name in a MySQL
database.  I'm sure that there is a simple way to do this using the SAMBA
libraries and I've glanced at the code and found the
map_domain_sid_to_name() call but I'm sure there must be a lot more to it
than just calling that. Can someone point me in the correct direction on
what I need to do for this please?

I'm not on this list so please reply to me directly.

Thanks

--
Kent Hamilton <KHamilton at Hunter.COM>
Manager - Systems & Networking
Hunter Engineering Company