K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-06-24T17:54:45.444603Z
K 7
svn:log
V 231
Don't die if either of INET or INET6 aren't in the running kernel.
Instead, report "protocol not supported" errors at runtime if a user
attempts to use a protocol that the kernel doesn't support.

Reviewed by:	bz
MFC after:	1 week

END