<dec f='src/src/sys/netinet/ip_var.h' l='196' type='int'/>
<doc f='src/src/sys/netinet/ip_var.h' l='196'>/* do IP checksum on loopback? */</doc>
<use f='src/src/sys/net/if_loop.c' l='309' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_input.c' l='565' u='r' c='ip_input'/>
<use f='src/src/sys/netinet/ip_input.c' l='1759' u='a' c='sysctl_net_inet_ip_setup'/>
<def f='src/src/sys/netinet/ip_output.c' l='162' type='int'/>
<use f='src/src/sys/netinet/ip_output.c' l='641' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_output.c' l='672' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_output.c' l='677' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_output.c' l='704' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_output.c' l='869' macro='1' u='r'/>
<use f='src/src/sys/netinet/ip_output.c' l='893' macro='1' u='r'/>
