PC_NSEC
((PC_NSEC(h) == 0 && h->bs.totalsec > 0) ||
PC_NSEC(h) > 0));
((PC_NSEC(h) == 0 && h->bs.totalsec > 0) ||
PC_NSEC(h) > 0));
fatmatch = (PC_NSEC(h) > 0 && h->bs.fatsec > 0);
if (PC_NSEC(h) != 0) {
h->TotSec = PC_NSEC(h);
ADD_UINT32(h, "total_sectors_16", PC_NSEC(h));