NHOSTS
int nhosts = NHOSTS;
if (hp >= &dhosts[NHOSTS-2]) {
char *dhosts[NHOSTS], **hp = dhosts;
extern struct hosttbl hosttbl[NHOSTS+1];
newhost_hash = &hosttbl[j % NHOSTS];
if (slvcount >= NHOSTS) {
if (++lasthfree > &hosttbl[NHOSTS])
long x[NHOSTS];
} else if (++msgcnt > NHOSTS*3) {
struct hosttbl hosttbl[NHOSTS+1]; /* known hosts */