At a guess its the Berkeley Packet Filter
Check out:
http://www.bgnett.no/~giva/watt-doc/a01045.html
The file sourcecode is there, save it as a file bpf.h in your program directory.
-LittlePaul
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.