/* @(#)TODO	1.6 03/04/27 joerg */
	1) Finish multiple paths.  Update nlink count on directories if it is
	different than what stat returned.  Save the nlink count that we store in
	the rock ridge attributes so know when we don't have to adjust it.


Andy Polyakov <appro@fy.chalmers.se>
Well, it was rather hard to get it wrong... But the answer is "yes" if
you have to hear this very word.

And while we're discussing this code. A *cosmetic* *suggestion*.
Consider modifying two lines above the "if(is_directory)" as following:

        set32(&fe->uid,0);
        set32(&fe->gid,0);

or to any other small number. Problem is that with -1 as now 'ls -l'
results in wider output which is rather annoying (it has to print
4294967295 twice while it formats for 8 chars).

Cheers. A.

/*--------------------------------------------------------------------------*/

Option to modify Volume id, ... in PVD after the image has been
created?

/*--------------------------------------------------------------------------*/
http://www.y-adagio.com/public/standards/iso_cdromr/tocont.htm

Annex B has:

Changes from ISO 9660:1988 to this International Standard:

a) The Volume Descriptor Version is changed to indicate the new structure; 
     Version number 2 indicated the new specification. 
b) The File Structure Version is changed to indicate the new structure; 
     Version number 2 indicated the new specification. 
c) The limitation in the Depth of Hierarchy is lifted; 
     The levels in the hierarchy can exceed eight. 
d) The File Identifier is not separated to components; 
     The SEPARATORS are not specified.
     A complex file name can be expressed. 
e) The File Identifier does not have File Version Numbers; 
     File with and without Version Numbers should not exist in the same directory. 
f) The character used for filling byte positions which are specified to be characters is subject to agreement
between the originator and the recipient of the volume; 
g) The length of File Identifier is limited to 207; 
     Long file name can be expressed. 
h) The length of a Directory Identifier is limited to 207; 
     Long directory name can be expressed. 
/*--------------------------------------------------------------------------*/

Extent # auch als off_t statt int

Wenn HFS, dann max File size == 2 GB?