64 ip_ecn_ingress(int mode, u_int8_t *outer, const u_int8_t *inner)  in ip_ecn_ingress()  argument
66 	if (!outer || !inner)  in ip_ecn_ingress()
69 	*outer = *inner;  in ip_ecn_ingress()
72 		*outer &= ~IPTOS_CE;  in ip_ecn_ingress()
75 		*outer &= ~(IPTOS_ECT | IPTOS_CE);  in ip_ecn_ingress()
86 ip_ecn_egress(int mode, const u_int8_t *outer, u_int8_t *inner)  in ip_ecn_egress()  argument
88 	if (!outer || !inner)  in ip_ecn_egress()
93 		if (*outer & IPTOS_CE)  in ip_ecn_egress()
104 ip6_ecn_ingress(int mode, u_int32_t *outer, const u_int32_t *inner)  in ip6_ecn_ingress()  argument
108 	if (!outer || !inner)  in ip6_ecn_ingress()
111 	outer8 = (ntohl(*outer) >> 20) & 0xff;  in ip6_ecn_ingress()
114 	*outer &= ~htonl(0xff << 20);  in ip6_ecn_ingress()
115 	*outer |= htonl((u_int32_t)outer8 << 20);  in ip6_ecn_ingress()
119 ip6_ecn_egress(int mode, const u_int32_t *outer, u_int32_t *inner)  in ip6_ecn_egress()  argument
123 	if (!outer || !inner)  in ip6_ecn_egress()
126 	outer8 = (ntohl(*outer) >> 20) & 0xff;  in ip6_ecn_egress()