btf__permute
err = btf__permute(btf, id_map, nr_types, NULL);
LIBBPF_API int btf__permute(struct btf *btf, __u32 *id_map, __u32 id_map_cnt,
err = btf__permute(btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids) - 1, NULL);
err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);
err = btf__permute(btf, permute_ids, ARRAY_SIZE(permute_ids) - 1, NULL);