Function udp_client_open

lib_acl/samples/udp/udp.cpp:140–158

}

SOCK_UDP *udp_client_open(const char *local, const char *peer)
{
	struct addrinfo *peer_res0 = host_addrinfo(peer);
	SOCK_UDP *sock;

	if (peer_res0 == NULL)
		return NULL;

	sock = sock_open(local);
	if (sock == NULL) {
		freeaddrinfo(peer_res0);
		return NULL;
	}

	memcpy(&sock->sa_peer, peer_res0->ai_addr, peer_res0->ai_addrlen);
	sock->sa_peer_len = peer_res0->ai_addrlen;
	freeaddrinfo(peer_res0);
	return sock;
}

SOCK_UDP *udp_server_open(const char *local)
{