rediff after AndreasG reworked the way directory descent is done & use of
nftw (symlinks esp. affected, but in a good way).
xfsroot.name=0xbabe
xfsroot.name3=0xdeface
-# file: SCRATCH_MNT/lnk
-user.name=0xbabe
-user.name3=0xdeface
-xfsroot.name=0xbabe
-xfsroot.name3=0xdeface
-
# file: SCRATCH_MNT/dev/b
user.name=0xbabe
user.name3=0xdeface
user.1=0x3233
user.x=0x797a
-# file: SCRATCH_MNT/descend/and/ascend
-xfsroot.9=0x3837
-xfsroot.a=0x6263
-
*** directory descent without following symlinks
# file: SCRATCH_MNT/reg