replace struct assignment w/ bcopy w/ help and testing of millert@; henning@ ok; fixes unaligned trap on alpha from pr3037
replace struct assignment w/ bcopy w/ help and testing of millert@; henning@ ok; fixes unaligned trap on alpha from pr3037

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