|  | 
 | .. _undoc: | 
 |  | 
 | ******************** | 
 | Undocumented Modules | 
 | ******************** | 
 |  | 
 | Here's a quick listing of modules that are currently undocumented, but that | 
 | should be documented.  Feel free to contribute documentation for them!  (Send | 
 | via email to docs@python.org.) | 
 |  | 
 | The idea and original contents for this chapter were taken from a posting by | 
 | Fredrik Lundh; the specific contents of this chapter have been substantially | 
 | revised. | 
 |  | 
 |  | 
 | Platform specific modules | 
 | ========================= | 
 |  | 
 | These modules are used to implement the :mod:`os.path` module, and are not | 
 | documented beyond this mention.  There's little need to document these. | 
 |  | 
 | :mod:`ntpath` | 
 |    --- Implementation of :mod:`os.path` on Win32, Win64, WinCE, and OS/2 platforms. | 
 |  | 
 | :mod:`posixpath` | 
 |    --- Implementation of :mod:`os.path` on POSIX. | 
 |  |