<dec f='src/src/sys/netinet/udp.h' l='46' type='__uint16_t'/>
<offset>48</offset>
<use f='src/src/sys/dev/ic/hme.c' l='797' u='r' c='hme_get'/>
<use f='src/src/sys/dev/ic/i82557.c' l='1281' u='r' c='fxp_rx_hwcksum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='3422' u='a' c='fr_cksum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='6506' u='r' c='ipf_checkl4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='6507' u='a' c='ipf_checkl4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='3751' u='a' c='ipf_nat_icmperror'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='5744' u='r' c='ipf_nat_proto'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='5745' u='a' c='ipf_nat_proto'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='7255' u='w' c='ipf_nat_builddivertmp'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat6.c' l='1600' u='a' c='ipf_nat6_icmperror'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat6.c' l='3697' u='w' c='ipf_nat6_builddivertmp'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_tftp_pxy.c' l='301' u='w' c='ipf_p_tftp_backchannel'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1033' u='r' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1035' u='r' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1035' u='r' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1035' u='r' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1035' u='r' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1037' u='w' c='ipf_proxy_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='1039' u='w' c='ipf_proxy_check'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='276' u='r' c='udp4_input_checksum'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='837' macro='1' u='w'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='843' macro='1' u='w'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='361' u='w' c='udp6_output'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='377' u='w' c='udp6_output'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='406' u='w' c='udp6_output'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='407' u='r' c='udp6_output'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='408' u='w' c='udp6_output'/>
<use f='src/src/sys/netinet6/udp6_usrreq.c' l='516' u='r' c='udp6_input_checksum'/>
<use f='src/src/sys/netipsec/ipsec_output.c' l='218' u='w' c='ipsec_process_done'/>
