fileset
struct file_set_desc *fileset;
fileset = (struct file_set_desc *)malloc(filesetlen);
if (fileset == NULL) {
if (bread(fsreadfd, (char *)fileset, fsbtodb(filesetblock + part_start),
err = verifytag(&fileset->fsd_tag, filesetblock, &fileset->fsd_tag,
fileset->fsd_tag.tag_id, tagerrs[err]);
lap = (long_ad_t *)&fileset->fsd_root_icb;
xad = first_extent (fileset);
0, DISIZE, (char*)fileset)) {