src/zzip/types.h

   1 /*
   2  * unlike in <zzip/conf.h> we are allowed to make up typedefs here,
   3  * while over there only #defines are allowed
   4  *
   5  * Author:
   6  *      Guido Draheim <guidod@gmx.de>
   7  *
   8  *      Copyright (c) 2003,2004 Guido Draheim
   9  *          All rights reserved,
  10  *          usage allowed under the restrictions of the
  11  *          Lesser GNU General Public License
  12  *          or alternatively the restrictions
  13  *          of the Mozilla Public License 1.1
  14  *
  15  * This file is usually the first to define some real symbols. If you do
  16  * see some errors here then it is most likely the includepath is wrong
  17  * or some includeheader is missing / unreadable on your system.
  18  * (a) we include local headers with a "zzip/" prefix just to be sure
  19  *     to not actually get the wrong one. Consider to add `-I..` somewhere
  20  *     and especially VC/IDE users (who make up their own workspace files)
  21  *     should include the root source directory of this project.
  22  * (b) size_t and ssize_t are sometimes found be `configure` but they are
  23  *     not in the usual places (ANSI C = stddef.h; UNIX = sys/types.h), so
  24  *     be sure to look for them and add the respective header as an #include.
  25  */
  26
  27 #ifndef _ZZIP_TYPES_H_
  28 #define _ZZIP_TYPES_H_
  29
  30 #include <zzip/conf.h>
  31 #include <fcntl.h>
  32 #include <stddef.h> /* size_t and friends */
  33 #ifdef ZZIP_HAVE_SYS_TYPES_H
  34 #include <sys/types.h> /* bsd (mac) has size_t here */
  35 #endif
  36 /* msvc6 has neither ssize_t (we assume "int") nor off_t (assume "long") */
  37
  38 typedef unsigned char zzip_byte_t; // especially zlib decoding data
  39
  40 typedef       _zzip_off64_t     zzip_off64_t;
  41 typedef       _zzip_off_t       zzip_off_t;
  42 typedef       _zzip_size_t      zzip_size_t;      /* Some error here? */
  43 typedef       _zzip_ssize_t     zzip_ssize_t;     /* See notes above! */
  44
  45 /* in <zzip/format.h> */
  46 typedef struct zzip_disk64_trailer ZZIP_DISK64_TRAILER;
  47 typedef struct zzip_disk_trailer ZZIP_DISK_TRAILER;
  48 typedef struct zzip_file_trailer ZZIP_FILE_TRAILER;
  49 typedef struct zzip_root_dirent  ZZIP_ROOT_DIRENT;
  50 typedef struct zzip_file_header ZZIP_FILE_HEADER;
  51 typedef struct zzip_disk_entry  ZZIP_DISK_ENTRY;
  52 typedef struct zzip_extra_block ZZIP_EXTRA_BLOCK;
  53
  54
  55
  56 #endif
  57