zzip_dir_open, zzip_dir_open_ext_io, zzip_dir_read - open zip-archive.

        Guido Draheim <guidod@gmx.de> Tomi Ollila <too@iki.fi>

        Copyright (c) Guido Draheim, use under copyleft (LGPL,MPL)

zziplib                                              0.13.78                                    zzip_dir_open(3)

        The zzip_dir_open function opens the given zip-archive (if available). The two ext_io arguments will
       default to use posix io and a set of default fileext that can atleast add .zip ext itself.

        the zzip_dir_open_ext_io function uses explicit ext and io instead of the internal defaults. Setting
       these to zero is equivalent to zzip_dir_open Note that the referenced ext_io plugin handlers structure
       must be static as it is not copied to the returned ZZIP_DIR structure.

        fills the dirent-argument with the values and increments the read-pointer of the dir-argument.

        returns 0 if there no entry (anymore).

       zzip_dir_open, zzip_dir_open_ext_io, zzip_dir_read -  open zip-archive.

#include<zzip/lib.h>

       ZZIP_DIR*
       zzip_dir_open(zzip_char_t* filename, zzip_error_t* e)

       ZZIP_DIR*
       zzip_dir_open_ext_io(zzip_char_t* filename, zzip_error_t* e, zzip_strings_t* ext,
                            zzip_plugin_io_t io)

       int
       zzip_dir_read(ZZIP_DIR* dir, ZZIP_DIRENT* d)