Searched refs:usum (Results 1 – 1 of 1) sorted by relevance
172 u_int32_t sum, usum, pseudo_sum; in decode_udp_ip_header() local229 usum = udp->uh_sum; in decode_udp_ip_header()232 if (usum != htons(0)) { in decode_udp_ip_header()250 if (usum != sum && usum != htons(pseudo_sum & 0x0000ffff)) { in decode_udp_ip_header()