Symbol: prepended_length
usr/src/uts/common/inet/ip/spd.c
2710
outer_hdr_len = prepended_length(mp, (uintptr_t)ip6h);
usr/src/uts/common/inet/ip/spd.c
2756
outer_hdr_len = prepended_length(mp, (uintptr_t)ipha);