BSD_NBITS
bits = BSD_NBITS(options[2]);
|| BSD_NBITS(options[2]) != db->maxbits
else if (BSD_NBITS(p[2]) < go->bsd_bits)
try.bsd_bits = BSD_NBITS(p[2]);
ho->bsd_bits = nb = BSD_NBITS(p[2]);
BSD_NBITS(p[2]));