get_dhcpv6_option
d6o = get_dhcpv6_option(&dh6[1], end - (uchar_t *)&dh6[1], NULL,
d6o = get_dhcpv6_option(&dh6[1], end - (uchar_t *)&dh6[1], NULL,
d6o = get_dhcpv6_option(&dh6[1], end - (uchar_t *)&dh6[1], NULL,
while ((d6o = get_dhcpv6_option(&dh6[1], end - (uchar_t *)&dh6[1],
while ((d6so = get_dhcpv6_option(obase, olen, d6so,