Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.
Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96
in libstand, only for i386 until I locate an alpha setjmp/longjmp.
Minimal 64-bit gcc integer support for i386. This is kinda nasty, and
should be revisited once we decide whether the bootblocks need
quad arithmetic.