CT_OPTS_ERROR_GUARD
ASSERT_EQ(skel->bss->test_einval_len_opts_small_lookup, CT_OPTS_ERROR_GUARD,
ASSERT_EQ(skel->bss->test_einval_len_opts_small_alloc, CT_OPTS_ERROR_GUARD,
opts_def.error = CT_OPTS_ERROR_GUARD;
opts_def.error = CT_OPTS_ERROR_GUARD;