K 10
svn:author
V 2
bz
K 8
svn:date
V 27
2009-01-06T11:02:17.006479Z
K 7
svn:log
V 302
Further cleanup protosw.h:
- Remove unused typedefs to avoid confusion and ease in merging
  ip6protosw with protosw.
- Correct a few comments.
- Remove most of a comment about usrreq. [1]
- Use tabs instead of spaces for consistency.

Submitted by:	rwatson [1]
Reviewed by:	rwatson
MFC after:	3 weeks

END