new patches

Hi all x25 linux people,

I would like to contribute with some patches.

- hdlc_bridge patch - creates new hdlc stack and I found it usable for hdlc sniffer (within 2 hdlc devices)

- x25_forward patch - extends capabilities of current x25 stack
stack is then able to forward
x25 packets which are not originated from local maschine or not roted to local maschine
I found it usable with tap
devices forward traffic through maschine (x25 router)

- updated version of sethdlc.c

All this you can find at
http://www.dafe.net/x25/

Regards
Daniel Ferenci.