+struct netflow_flow {
+ long long int last_expired; /* Time this flow last timed out. */
+ long long int created; /* Time flow was created since time out. */
+
+ uint64_t packet_count_off; /* Packet count at last time out. */
+ uint64_t byte_count_off; /* Byte count at last time out. */
+
+ uint16_t output_iface; /* Output interface index. */
+ uint8_t ip_tos; /* Last-seen IP type-of-service. */
+ uint8_t tcp_flags; /* Bitwise-OR of all TCP flags seen. */
+};
+