<dec f='src/src/sys/netinet/in_pcb.h' l='124'/>
<use f='src/src/sys/netinet/ip_input.c' l='1527' u='c'/>
<use f='src/src/sys/netinet/ip_output.c' l='1114' u='c'/>
<use f='src/src/sys/netinet/ip_output.c' l='1248' u='c'/>
