K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2012-06-14T04:24:13.537305Z
K 7
svn:log
V 394
Shrink ath_buf a little more:

* Resize some types.  In particular, bfs_seqno can be uint16_t for now.
  Previous work would assign the unassigned seqno a value of -1, which
  I obviously can't do here.

* Remove bfs_pktdur.  It was in the original code but nothing so far uses
  it.

This gets ath_buf down (on my i386 system) to 292 bytes from 300 bytes.
I'd rather it be much, much smaller.

END