[Samba] Problems with an old samba patch

[Henrique Cicuto Machado - SAO/Policia Federal]

Good morning

Some time ago, "googling" to solve a problem, I've found at the samba list a patch that allowed kerberized printing to the smb backend.
The link is the following:

http://lists.samba.org/archive/samba-technical/2005-April/040480.html

A sad thing that I noticed is that this patch doesn't seen to work anyomore with the latest release (3.0.20), and worked fine till 3.0.14.

Can anyone help me out with that? That patch pratically saved my day a few months ago :(