<dec f='src/src/sys/netinet/ip.h' l='65' type='u_int8_t'/>
<offset>64</offset>
<doc f='src/src/sys/netinet/ip.h' l='65'>/* time to live */</doc>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='1698' u='r' c='ipf_pr_ipv4hdr'/>
<use f='src/src/sys/external/bsd/ipf/netinet/fil.c' l='2934' u='r' c='ipf_check'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_fil_netbsd.c' l='832' u='w' c='ipf_send_ip'/>
<use f='src/src/sys/external/bsd/ipf/netinet/ip_nat.c' l='7244' u='w' c='ipf_nat_builddivertmp'/>
<use f='src/src/sys/net/if_stf.c' l='433' u='w' c='stf_output'/>
<use f='src/src/sys/netinet/in_gif.c' l='156' u='w' c='in_gif_output'/>
<use f='src/src/sys/netinet/ip_icmp.c' l='837' u='w' c='icmp_reflect'/>
<use f='src/src/sys/netinet/ip_input.c' l='1344' u='r' c='ip_forward'/>
<use f='src/src/sys/netinet/ip_input.c' l='1367' u='w' c='ip_forward'/>
<use f='src/src/sys/netinet/ip_input.c' l='1546' u='a' c='ip_savecontrol'/>
<use f='src/src/sys/netinet/ip_output.c' l='338' u='w' c='ip_output'/>
<use f='src/src/sys/netinet/ip_output.c' l='393' u='w' c='ip_output'/>
<use f='src/src/sys/netinet/ip_output.c' l='395' u='w' c='ip_output'/>
<use f='src/src/sys/netinet/ip_output.c' l='489' u='r' c='ip_output'/>
<use f='src/src/sys/netinet/ip_output.c' l='1098' u='w' c='ip_ctloutput'/>
<use f='src/src/sys/netinet/ip_output.c' l='1234' u='r' c='ip_ctloutput'/>
<use f='src/src/sys/netinet/raw_ip.c' l='342' u='w' c='rip_output'/>
<use f='src/src/sys/netinet/tcp_input.c' l='1542' u='r' c='tcp_input'/>
<use f='src/src/sys/netinet/tcp_input.c' l='4782' u='w' c='syn_cache_respond'/>
<use f='src/src/sys/netinet/tcp_output.c' l='1583' u='w' c='tcp_output'/>
<use f='src/src/sys/netinet/tcp_output.c' l='1583' u='r' c='tcp_output'/>
<use f='src/src/sys/netinet/tcp_output.c' l='1588' u='w' c='tcp_output'/>
<use f='src/src/sys/netinet/tcp_subr.c' l='870' u='w' c='tcp_respond'/>
<use f='src/src/sys/netinet/tcp_subr.c' l='1060' u='w' c='tcp_newtcpcb'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='647' u='r' c='udp4_realinput'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='845' u='w' c='udp_output'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='845' u='r' c='udp_output'/>
<use f='src/src/sys/netinet/udp_usrreq.c' l='886' u='w' c='udp_attach'/>
<use f='src/src/sys/netinet6/udp6_output.c' l='411' u='w' c='udp6_output'/>
<use f='src/src/sys/netipsec/xform_ah.c' l='305' u='w' c='ah_massage_headers'/>
<use f='src/src/sys/netipsec/xform_ipip.c' l='474' u='w' c='ipip_output'/>
