Replaced complete rewrote of ftw(3) function with simple, non-reentrant wrapper.
Replaced complete rewrote of ftw(3) function with simple, non-reentrant wrapper.

solderzzc/fakechroot,giuliolunati/fakechroot,giuliolunati/fakechroot,andrewgregory/fakechroot,solderzzc/fakechroot,solderzzc/fakechroot,solderzzc/fakechroot,andrewgregory/fakechroot,andrewgregory/fakechroot,giuliolunati/fakechroot,solderzzc/fakechroot