DWC Format
Intel byte order
Incomplete information

Information from File Format List 2.0 by Max Maischein.

--------!-CONTACT_INFO----------------------
If you notice any mistakes or omissions, please let me know!  It is only
with YOUR help that the list can continue to grow.  Please send
all changes to me rather than distributing a modified version of the list.

This file has been authored in the style of the INTERxxy.* file list
by Ralf Brown, and uses almost the same format.

Please read the file FILEFMTS.1ST before asking me any questions. You may find
that they have already been addressed.

         Max Maischein

Max Maischein, 2:244/1106.17
Max_Maischein@spam.fido.de
corion@informatik.uni-frankfurt.de
Corion on #coders@IRC
--------!-DISCLAIMER------------------------
DISCLAIMER:  THIS MATERIAL IS PROVIDED "AS IS".  I verify the information
contained in this list to the best of my ability, but I cannot be held
responsible for any problems caused by use or misuse of the information,
especially for those file formats foreign to the PC, like AMIGA or SUN file
formats. If an information it is marked "guesswork" or undocumented, you
should check it carefully to make sure your program will not break with
an unexpected value (and please let me know whether or not it works
the same way).

Information marked with "???" is known to be incomplete or guesswork.

Some file formats were not released by their creators, others are regarded
as proprietary, which means that if your programs deal with them, you might
be looking for trouble. I don't care about this.
--------------------------------------------

The DWC archives seem to be a relict from ancient computing times - I've never
seen any program that dealt with them or could create them. They are yet
included in this compilation for reasons I don't know. But maybe one of you
stumbles over such a file, he might find this documentation helpful.
The DWC archives consist of single file entries with one archive trailer. The
archive entries seem to be at the start of the archive, but maybe they are
stored at the end of the archive, before the trailer. Each file header has the
following format :

OFFSET              Count TYPE   Description
0000h                  13 char   Name of the original file in ASCIIZ.
000Dh                   1 dword  Size of the original file
0011h                   1 dword  UNIX format date and time of the original file
0015h                   1 dword  Size of the compressed file
0019h                   1 dword  Offset of compressed data in archive file
001Dh                   1 byte   Method :
                                  1 - crunched
                                  2 - stored
001Eh			1 byte	 Comment Length
001Fh			3 byte	 Reserved

The trailer at the end of each archive has the following format :
OFFSET              Count TYPE   Description
0000h                   1 word   Length of trailer (=27)
0002h                   1 word   Size of the directory entries (=34)??
0004h                  16 byte   reserved
0014h                   1 dword  Count of the directory entries
0018h                   3 char   ID="DWC"

EXTENSION:DWC??
OCCURENCES:PC??
PROGRAMS:DWC.EXE??