Commit Briefs
openbsd updates (thanks Pascal Stumpf)
R=rsc http://codereview.appspot.com/6401049
build: OS X 64-bit build
R=rsc http://codereview.appspot.com/4838047
R=rsc http://codereview.appspot.com/6401049
R=rsc http://codereview.appspot.com/4838047