648db22b |
1 | /* |
2 | * Copyright (c) Meta Platforms, Inc. and affiliates. |
3 | * All rights reserved. |
4 | * |
5 | * This source code is licensed under both the BSD-style license (found in the |
6 | * LICENSE file in the root directory of this source tree) and the GPLv2 (found |
7 | * in the COPYING file in the root directory of this source tree). |
8 | * You may select, at your option, one of the above-listed licenses. |
9 | */ |
10 | |
11 | |
12 | |
13 | #if ZLIB_VERNUM <= 0x1240 |
14 | ZEXTERN int ZEXPORT gzclose_r _Z_OF((gzFile file)); |
15 | ZEXTERN int ZEXPORT gzclose_w _Z_OF((gzFile file)); |
16 | ZEXTERN int ZEXPORT gzbuffer _Z_OF((gzFile file, unsigned size)); |
17 | ZEXTERN z_off_t ZEXPORT gzoffset _Z_OF((gzFile file)); |
18 | |
19 | #if !defined(_WIN32) && defined(Z_LARGE64) |
20 | # define z_off64_t off64_t |
21 | #else |
22 | # if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) |
23 | # define z_off64_t __int64 |
24 | # else |
25 | # define z_off64_t z_off_t |
26 | # endif |
27 | #endif |
28 | #endif |
29 | |
30 | |
31 | #if ZLIB_VERNUM <= 0x1250 |
32 | struct gzFile_s { |
33 | unsigned have; |
34 | unsigned char *next; |
35 | z_off64_t pos; |
36 | }; |
37 | #endif |
38 | |
39 | |
40 | #if ZLIB_VERNUM <= 0x1270 |
41 | #if defined(_WIN32) && !defined(Z_SOLO) |
42 | # include <stddef.h> /* for wchar_t */ |
43 | ZEXTERN gzFile ZEXPORT gzopen_w _Z_OF((const wchar_t *path, |
44 | const char *mode)); |
45 | #endif |
46 | #endif |
47 | |
48 | |
49 | #if ZLIB_VERNUM < 0x12B0 |
50 | #ifdef Z_SOLO |
51 | typedef unsigned long z_size_t; |
52 | #else |
53 | # define z_longlong long long |
54 | # if defined(NO_SIZE_T) |
55 | typedef unsigned NO_SIZE_T z_size_t; |
56 | # elif defined(STDC) |
57 | # include <stddef.h> |
58 | typedef size_t z_size_t; |
59 | # else |
60 | typedef unsigned long z_size_t; |
61 | # endif |
62 | # undef z_longlong |
63 | #endif |
64 | ZEXTERN z_size_t ZEXPORT gzfread _Z_OF((voidp buf, z_size_t size, z_size_t nitems, |
65 | gzFile file)); |
66 | ZEXTERN z_size_t ZEXPORT gzfwrite _Z_OF((voidpc buf, z_size_t size, |
67 | z_size_t nitems, gzFile file)); |
68 | #endif |