BPN
((bpb.spc ? 16 : 12) / BPN), bpb.bps * NPB) *
howmany((RESFTE + maxcls(fat)) * (fat / BPN),
(bpb.spc * bpb.bps * NPB + fat / BPN * bpb.nft);
x2 = howmany((RESFTE + MINIMUM(x, maxcls(fat))) * (fat / BPN),
x = (u_int64_t)bpb.bspf * bpb.bps * NPB / (fat / BPN) - RESFTE;
((bpb.spc ? 16 : 12) / BPN), bpb.bps * NPB) *
howmany((RESFTE + maxcls(o.fat_type)) * (o.fat_type / BPN),
(bpb.spc * bpb.bps * NPB + o.fat_type / BPN * bpb.nft);
x2 = howmany((RESFTE + MINIMUM(x, maxcls(o.fat_type))) * (o.fat_type / BPN),
x = (u_int64_t)bpb.bspf * bpb.bps * NPB / (o.fat_type / BPN) - RESFTE;