NTFS_COMPBLOCK_SIZE
for (i = 0; i * NTFS_COMPBLOCK_SIZE < ntfs_cntob(NTFS_COMPUNIT_CL); i++) {
new = ntfs_uncompblock(uup + i * NTFS_COMPBLOCK_SIZE, cup + off);
if ((len + 1) != NTFS_COMPBLOCK_SIZE) {
memset(dbuf + len + 1, 0, NTFS_COMPBLOCK_SIZE - 1 - len);
while ((cpos < len + 3) && (pos < NTFS_COMPBLOCK_SIZE)) {
for (i = 0; (i < 8) && (pos < NTFS_COMPBLOCK_SIZE); i++) {
for (j = 0; (j < blen) && (pos < NTFS_COMPBLOCK_SIZE); j++) {