btf__set_pointer_size
btf__set_pointer_size(btf, 4);
btf__set_pointer_size(btf, 8);
LIBBPF_API int btf__set_pointer_size(struct btf *btf, size_t ptr_sz);
btf__set_pointer_size(obj->btf, 8);
btf__set_pointer_size(obj->btf, 8);
btf__set_pointer_size(btf1, 8); /* enforce 64-bit arch */
btf__set_pointer_size(btf1, 8); /* enforce 64-bit arch */
btf__set_pointer_size(btf1, 8); /* enforce 64-bit arch */
btf__set_pointer_size(btf, 8); /* enforce 64-bit arch */
btf__set_pointer_size(btf, 8);
btf__set_pointer_size(btf1, 8); /* enforce 64-bit arch */
btf__set_pointer_size(btf, 4);