<dec f='src/src/sys/netinet/ip_var.h' l='109' type='struct in_addr'/>
<offset>0</offset>
<doc f='src/src/sys/netinet/ip_var.h' l='109'>/* first-hop dst if source routed */</doc>
<use f='src/src/sys/netinet/ip_output.c' l='979' u='r' c='ip_insertoptions'/>
<use f='src/src/sys/netinet/ip_output.c' l='982' u='m' c='ip_insertoptions'/>
<use f='src/src/sys/netinet/ip_output.c' l='983' u='r' c='ip_insertoptions'/>
