<dec f='src/src/sys/netinet6/ip6_var.h' l='334' type='int ip6_lasthdr(struct mbuf * , int , int , int * )'/>
<use f='src/src/sys/netinet6/icmp6.c' l='350' u='c' c='icmp6_error'/>
<def f='src/src/sys/netinet6/ip6_input.c' l='1510' ll='1532' type='int ip6_lasthdr(struct mbuf * m, int off, int proto, int * nxtp)'/>
<doc f='src/src/sys/netinet6/ip6_input.c' l='1507'>/*
 * get offset for the last header in the chain.  m will be kept untainted.
 */</doc>
<use f='src/src/sys/netipsec/ipsec.c' l='1264' u='c' c='ipsec6_get_ulp'/>
