pip biostype.h=loadbios.h
cp68 bios.c bios.i
c068 bios.i bios.ic bios.st
era bios.i
era bios.st
c168 bios.ic bios.s -l
as68 -u -l bios.s
as68 -u -l ldbiosa.s
pip ldbios.o=bios.o