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Lines Matching defs:ip6

43 #include <netinet/ip6.h>
100 	struct ip6_hdr *ip6;
109 		ip6 = (struct ip6_hdr *)NULL;
112 		ip6 = mtod(m, struct ip6_hdr *);
117 	return (pf_osfp_fingerprint_hdr(ip, ip6, (struct tcphdr *)hdr));
122 pf_osfp_fingerprint_hdr(const struct ip *ip, const struct ip6_hdr *ip6, const struct tcphdr *tcp)
164 	else if (ip6) {
170 		fp.fp_psize = sizeof(struct ip6_hdr) + ntohs(ip6->ip6_plen);
171 		fp.fp_ttl = ip6->ip6_hlim;
176 		    (const struct in6_addr *)&ip6->ip6_src);
181 		sin6.sin6_addr = ip6->ip6_src;