hdr_next_de
e = hdr_next_de(&root->ihdr, fnd->root_de);
e = hdr_next_de(&n->index->ihdr, e);
e = hdr_next_de(&root->ihdr, fnd->root_de);
e = hdr_next_de(&n->index->ihdr, e2);
for (e = e0;; e = hdr_next_de(hdr, e)) {
for (e = hdr_first_de(hdr);; e = hdr_next_de(hdr, e)) {
for (e = hdr_first_de(hdr); e; e = hdr_next_de(hdr, e)) {
for (e = hdr_first_de(hdr);; e = hdr_next_de(hdr, e)) {
e = hdr_next_de(hdr, e);