Make sure the temporary buffer used to generate tcp options is properly aligned, otherwise we lose on strict alignment architecture.  Should fix problems with gcc4 compiled bsd.rd's that people see on sparc64.
Make sure the temporary buffer used to generate tcp options is properly
aligned, otherwise we lose on strict alignment architecture.  Should fix
problems with gcc4 compiled bsd.rd's that people see on sparc64.

ok millert@, beck@, jsing@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars