ctfdiff_fp_to_name
ctfdiff_fp_to_name(ifp), iidx);
"different\n", ctfdiff_fp_to_name(ifp), namebuf, iidx);
ctfdiff_fp_to_name(ifp), iidx);
ctfdiff_fp_to_name(ifp), namebuf, iidx);
iid, ctfdiff_fp_to_name(ifp),
ctfdiff_fp_to_name(ifp), iid);
"container %s\n", ctfdiff_fp_to_name(ifp),
ctfdiff_fp_to_name(ofp));
"container %s\n", ctfdiff_fp_to_name(ifp),
ctfdiff_fp_to_name(ofp));