- s0 = stream_session_lookup4 (&ip0->dst_address, &ip0->src_address,
- udp0->dst_port, udp0->src_port,
- SESSION_TYPE_IP4_UDP);
+ s0 = session_lookup4 (0, &ip0->dst_address, &ip0->src_address,
+ udp0->dst_port, udp0->src_port,
+ TRANSPORT_PROTO_UDP);