<dec f='src/src/sys/external/bsd/ipf/netinet/ip_fil.h' l='412' type='1'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='6544' u='r' c='ipf_checkl4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1716' u='r' c='ipf_checkv4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1719' u='r' c='ipf_checkv4sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1755' u='r' c='ipf_checkv6sum'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_proxy.c' l='948' u='r' c='ipf_proxy_check'/>
