bpf_core_types_are_compat
err = bpf_core_types_are_compat(obj->btf, local_type_id,
ret = bpf_core_types_are_compat(obj->btf, local_func_proto_id,
return bpf_core_types_are_compat(local_spec->btf,
int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id,