for (i = 0; i < compr_img->index_len; i++) {
ret = fread(&index_entry, 1, sizeof(index_entry), cdHandle);
if (ret != sizeof(index_entry)) {
for (i = 0; i < compr_img->index_len; i++) {
ret = fread(&index_entry, 1, sizeof(index_entry), cdHandle);
if (ret != sizeof(index_entry)) {