Lines Matching refs:check
210 u_int16_t check; 247 /* check IP checksum */ 248 check = packet.ip.check; 249 packet.ip.check = 0; 250 if (check != checksum(&(packet.ip), sizeof(packet.ip))) { 258 check = packet.udp.check; 259 packet.udp.check = 0; 266 if (check && check != checksum(&packet, bytes)) {