#ifndef UDP_HDR_H #define UDP_HDR_H /// /// \brief The sniff_tcp struct contains the UDP header. /// We use the first two members to extract the src and dst port. /// Used to extract TCP transport layer information from a packet. struct sniff_udp { u_short th_sport; /* source port */ u_short th_dport; /* destination port */ u_short th_len ; u_short th_sum; /* checksum */ }; #endif // UDP_HDR_H