- add path_tmpfile() from BSD tmpfile(3) stuff
- add glob(*) from shpat
- add fnmatch(*) from shpat
- add tilde() from shpath/bres or bash-2.05a

- merge with shpat und proc/getcwd

- MAXPATHLEN should be PATH_MAXPATHLEN und
  per AUtoconf herausgegfunden weredse
- path_test.pl in C umschreiben und in path_test.c einbauen
- path_test.c um path_resolve() checks erweitern
- path.pod per pod2man convertieren