Fix up mbuf length and do 64-bit alignment where needed, joint work with Nicholas Marriott <nicm__@ntlworld.com>, closes PR 5036
Fix up mbuf length and do 64-bit alignment where needed, joint work
with Nicholas Marriott <nicm__@ntlworld.com>, closes PR 5036

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