h_addr
memcpy((struct in_addr *)&sin.sin_addr, he->h_addr, sizeof(struct in_addr));
memcpy(&sin.sin_addr, host_info->h_addr, host_info->h_length);
address.sin_addr.s_addr = *(in_addr_t *)host->h_addr;
address.sin_addr.s_addr = *(in_addr_t *)host->h_addr;
inet_ntoa(*((struct in_addr *)ent->h_addr)),
unsigned int serverIP=ntohl(*((unsigned int *)ent->h_addr));
address.sin_addr = *((struct in_addr*)host->h_addr);
serverAddr.sin_addr = *((struct in_addr*)host->h_addr);
if (!IN_MULTICAST(ntohl(*hostinfo->h_addr)))
saddr.sin_addr = *(struct in_addr *) hostinfo->h_addr;
addr.sin_addr = *(struct in_addr *) hostinfo->h_addr;
their_addr.sin_addr = *((struct in_addr *)he->h_addr);