<dec f='src/src/sys/netinet/ip_icmp.h' l='57' type='u_int16_t'/>
<offset>16</offset>
<doc f='src/src/sys/netinet/ip_icmp.h' l='57'>/* ones complement cksum of struct */</doc>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='3429' u='a' c='fr_cksum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='6520' u='a' c='ipf_checkl4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='998' u='w' c='ipf_send_icmp_err'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1034' u='w' c='ipf_send_icmp_err'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1046' u='w' c='ipf_send_icmp_err'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='3936' u='a' c='ipf_nat_icmperror'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='3968' u='a' c='ipf_nat_icmperror'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='5753' u='r' c='ipf_nat_proto'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='5754' u='a' c='ipf_nat_proto'/>
<use f='src/src/sys/netinet/ip_icmp.c' l='945' u='w' c='icmp_send'/>
<use f='src/src/sys/netinet/ip_icmp.c' l='946' u='w' c='icmp_send'/>
