printf("'native netmask' is %s\n", intoa(nmask));
#endif
/* Check subnet mask against net mask; toss if bogus */
if ((nmask & smask) != nmask) {
#ifdef BOOTP_DEBUG
if (debug)
printf("subnet mask (%s) bad\n", intoa(smask));
smask = 0;
}
/* Get subnet (or natural net) mask */
netmask = nmask;
if (smask)