rs_get_end_raw
rs_set_end_raw(&newseg, rt, rs_get_end_raw(rs, rt));
rs_set_fill_raw(rs, rt, rs_get_end_raw(rs, rt) -
return ((rs_get_end_raw(rs, rt) << rt->rt_shift) + rt->rt_start);
ASSERT3U(fill, ==, rs_get_end_raw(rs, rt) - rs_get_start_raw(rs,