ip6d_len          145 netinet/ip6.h  	u_int8_t ip6d_len;	/* length in units of 8 octets */
ip6d_len           70 netinet6/dest6.c 	dstoptlen = (dstopts->ip6d_len + 1) << 3;
ip6d_len         3003 netinet6/ip6_output.c 		destlen = (dest->ip6d_len + 1) << 3;