and netinet, currently only tested under netinet.
Disabled by default, enabled by compiling the kernel with option
IFA_STATS. Enabling this feature seems to make the ip_output function
take 13% longer than before, which should be OK for people that need
this feature.
from toccata.fugue.com. Ported to netbsd by Bill Studenmund.
Changes:
- KNF
- remove endian.h
- adapt to the new arp code.
- fix small biff's with spl/splx.