Contents of the "macos" sub-archive for Zip 2.3 and later:


MacOS:

  Contents          this file
  readme.1st        Instruction to unpack mac specific files
  README.TXT        Dirk Haase's infos on updated MacIntosh ports of Zip/UnZip
  HISTORY.TXT       Dirk Haase's MacOS specific ChangeLog

  zipup.h           MacOS
  osdep.h           MacOS specific configuration and declarations

  ZipLib.h          used to build a static library, global to the project
  ZipSx.h           used to build a standalone App with MW Sioux, global
                    to the project
  ZpPrj.hqx         Metrowerks CodeWarrior pro3 project file (BinHex)


  source/        subdirectory containing all sources:
                  a) Zip specific code
    extrafld.c      contains all code related to the mac extra field
    extrafld.h
    macglob.h
    macopen.c       replaces fopen() and open()
    macopen.h
    macos.c         Macintosh-specific routines for use with Info-ZIP's Zip
    MatWild.c       Pattern matching function
    recurse.c       Functions to go through the directories
    recurse.h
    unixlike.c      This file provides a unix like file-stat routine
    unixlike.h
    VolWarn.h       contains the warning message, about volumes with the
                    same name
    zip_rc.hqx      resource file for Macintosh unzip (BinHex)


                  b) general utilities shared between Zip and UnZip
    charmap.h       character mapping tables ISO 8859-1 <--> MacRoman
    helpers.c       some helper functions
    helpers.h
    macstuff.c      Mac filemanager routines copied from MoreFiles 1.4.8
    macstuff.h
    mactime.c       replacement for broken Metrowerks RTL time functions
    pathname.c      functions for handling MacOS HFS path- /filenames
    pathname.h

The new ZpPrj.hqx project file should be "un-BinHex'ed" into ZpPrj,
which builds the following targets:
        - Zip Lib (68K)   -> static library 68k
        - Zip Lib (PPC)   -> static library PPC
        - Zip Sioux (68K) -> MW Sioux standalone App, good for debugging
        - Zip Sioux (PPC) -> MW Sioux standalone App, good for debugging


The resource files and the compiler project files are in BinHex form because
they contain Macintosh resource forks.  The resource info cannot be
maintained when handling (e.g. repacking) the master source collection on
non-Macintosh systems.  The BinHex form is the traditional way for
transferring such files via non-Macintosh systems.
It's also the safest since it uses only printable characters.  The ".hqx"
files must be converted with StuffitExpander or BinHex 4.0 (or equivalent)
on a Macintosh system before using them.