K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2012-02-11T05:59:54.299915Z
K 7
svn:log
V 216
Backout changes from r228571.  Remove if_data from struct ifa_msghdr again.
While this breaks carp on HEAD temporary, it restores the upgrade path from
stable, and head before 20111215.

Reviewed by:	glebius, brooks

END