make_pa_list
*out_pa_data = make_pa_list("optimistic", 10);
*out_pa_data = make_pa_list(indstr, strlen(indstr));
*padata_out = make_pa_list("tryagain", 8);
krb5_pa_data **make_pa_list(const char *contents, size_t len);
list = make_pa_list(attr_err, strlen(attr_err));
list = make_pa_list(attr_2rt, strlen(attr_2rt));