K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2012-06-29T15:21:34.936837Z
K 7
svn:log
V 399
Hold GIF_LOCK() for almost all of gif_start().  It is required to be held
across in_gif_output() and in6_gif_output() anyway, and once it is held
across those it might as well be held for the entire loop.  This simplifies
the code and removes the need for the custom IFF_GIF_WANTED flag (which
belonged in the softc and not as an IFF_* flag anyway).

Tested by:	Vincent Hoffman  vince  unsane co uk

END