Symbol: IPV6_RECVRTHDR
usr/src/boot/include/netinet6/in6.h
441
#define IPV6_RECVRTHDR 38 /* bool; recv routing header */
usr/src/uts/common/netinet/in.h
1254
#define IPV6_RECVRTHDR 0x16 /* enable/disable IPV6_RTHDR */