On Fri, 18 Feb 2000 14:46:55 +0100 
 Olaf Seibert <rhialto@polder.ubc.kun.nl> wrote:

 > On Wed 16 Feb 2000 at 11:29:56 -0800, Jason Thorpe wrote:
 > > "bis" == logical sum
 > 
 > I'd expect it to mean "bit set", like on the PDP-11 and the VAX?  Also
 > known as "OR", indeed. I think I also spotted a "bic" instruction in
 > libkern ("bit clear"), which does an "AND" with the inverse. If it all
 > means the same as I'm used to ;-)

Yah, pretty much :-)

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>