Mod thread.c to allow exit() to actually do something besides infinitely yield.
Mod thread.c to allow exit() to actually do something besides infinitely yield.


git-svn-id: 08bd4009faf460f4228be30851ec390dfdd4ef2e@117 d6c55bfe-47cd-0eed-8827-52b0d3839261

mboyd/6.270,mlsteele/6.270-lbb,viccro/andthebitches,sixtwoseventy/joyos,sixtwoseventy/joyos,mlsteele/6.270-lbb,mboyd/6.270,sixtwoseventy/joyos,viccro/andthebitches,viccro/andthebitches,sixtwoseventy/joyos,viccro/andthebitches,mlsteele/6.270-lbb,mlsteele/6.270-lbb