getULong
ip->client->new->expiry = getULong(
ip->client->new->expiry = getULong(
ip->client->new->renewal = getULong(
ip->client->new->renewal = getULong(
ip->client->new->rebind = getULong(
ip->client->new->rebind = getULong(
u_int32_t getULong(unsigned char *);
foo.s_addr = htonl(getULong(dp));
(unsigned long)getULong(dp));