sk_DIST_POINT_pop_free
sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
sk_DIST_POINT_pop_free(crldp, DIST_POINT_free);
sk_DIST_POINT_pop_free(crldps, DIST_POINT_free);
sk_DIST_POINT_pop_free(crld, DIST_POINT_free);