9e052883 |
1 | /* infback9.h -- header for using inflateBack9 functions |
2 | * Copyright (C) 2003 Mark Adler |
3 | * For conditions of distribution and use, see copyright notice in zlib.h |
4 | */ |
5 | |
6 | /* |
7 | * This header file and associated patches provide a decoder for PKWare's |
8 | * undocumented deflate64 compression method (method 9). Use with infback9.c, |
9 | * inftree9.h, inftree9.c, and inffix9.h. These patches are not supported. |
10 | * This should be compiled with zlib, since it uses zutil.h and zutil.o. |
11 | * This code has not yet been tested on 16-bit architectures. See the |
12 | * comments in zlib.h for inflateBack() usage. These functions are used |
13 | * identically, except that there is no windowBits parameter, and a 64K |
14 | * window must be provided. Also if int's are 16 bits, then a zero for |
15 | * the third parameter of the "out" function actually means 65536UL. |
16 | * zlib.h must be included before this header file. |
17 | */ |
18 | |
19 | #ifdef __cplusplus |
20 | extern "C" { |
21 | #endif |
22 | |
23 | ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm, |
24 | in_func in, void FAR *in_desc, |
25 | out_func out, void FAR *out_desc)); |
26 | ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm)); |
27 | ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm, |
28 | unsigned char FAR *window, |
29 | const char *version, |
30 | int stream_size)); |
31 | #define inflateBack9Init(strm, window) \ |
32 | inflateBack9Init_((strm), (window), \ |
33 | ZLIB_VERSION, sizeof(z_stream)) |
34 | |
35 | #ifdef __cplusplus |
36 | } |
37 | #endif |