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