<dec f='src/src/sys/external/bsd/ipf/netinet/ip_fil.h' l='1940' type='int ipf_verifysrc(fr_info_t * fin)'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='2930' u='c' c='ipf_check'/>
<def f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='1481' ll='1517' type='int ipf_verifysrc(fr_info_t * fin)'/>
