do not include boot.c since cdboot.c is a copy of it; shrink 1k off the cdboot
do not include boot.c since cdboot.c is a copy of it; shrink 1k off the cdboot

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