Many files:

Many files:
  block.c (ext2fs_block_iterate3): Make the ref_offset field contain the
  	offset into the inode.i_blocks array when ref_block is zero.  Since we
  	haven't done a formal release of e2fsprogs since block_iterate2 was
  	first introduced, I removed block_iterate2, and renamed block_iterate3
  	to be block_iterate2.
  bb_inode.c, bmove.c, dblist_dir.c, dir_iterate.c, expanddir.c,
  	ext2fs.h, ext2fsP.h, read_bb.c: Change use of block_iterate and
  	block_iterate2 to block_iterate2 with the new prototype for the
  	interator function.  (using blkcnt_t forr blockcount)
ChangeLog, debugfs.c, ls.c, lsdel.c:
  debugfs.c, ls.c, lsdel.c: Add support for large files.  (The high 32
  	bits share space with the i_dir_acl field.)