Native kernel APIs for SeND

[Ana Kukec]

The status report for this week is as follows..

Implementation of code related to hooks. I've made a sketch of the 
solution that is available here: http://arwen.velv.hr/~anchie/snd_hooks. 
Link is also available on wiki: http://wiki.freebsd.org/SOC2009AnaKukec.

- The output hook that passes packets to sendd is mostly finished (steps 
1) and 2) on the picture).
- The userspace code for receiving and processing routing socket NS/A, 
RS/A and Redirect messages is mostly finished, as well.

Next step is to do the same thing for the input hook that processes 
packets that are passed from sendd back to kernel.

Ana