[3320] | 1 | /*
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| 2 | * bzip2 is written by Julian Seward <jseward@bzip.org>.
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| 3 | * Adapted for busybox by Denys Vlasenko <vda.linux@googlemail.com>.
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| 4 | * See README and LICENSE files in this directory for more information.
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| 5 | */
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| 6 |
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| 7 | /*-------------------------------------------------------------*/
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| 8 | /*--- Public header file for the library. ---*/
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| 9 | /*--- bzlib.h ---*/
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| 10 | /*-------------------------------------------------------------*/
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| 11 |
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| 12 | /* ------------------------------------------------------------------
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| 13 | This file is part of bzip2/libbzip2, a program and library for
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| 14 | lossless, block-sorting data compression.
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| 15 |
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| 16 | bzip2/libbzip2 version 1.0.4 of 20 December 2006
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| 17 | Copyright (C) 1996-2006 Julian Seward <jseward@bzip.org>
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| 18 |
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| 19 | Please read the WARNING, DISCLAIMER and PATENTS sections in the
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| 20 | README file.
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| 21 |
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| 22 | This program is released under the terms of the license contained
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| 23 | in the file LICENSE.
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| 24 | ------------------------------------------------------------------ */
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| 25 |
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| 26 | #define BZ_RUN 0
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| 27 | #define BZ_FLUSH 1
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| 28 | #define BZ_FINISH 2
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| 29 |
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| 30 | #define BZ_OK 0
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| 31 | #define BZ_RUN_OK 1
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| 32 | #define BZ_FLUSH_OK 2
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| 33 | #define BZ_FINISH_OK 3
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| 34 | #define BZ_STREAM_END 4
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| 35 | #define BZ_SEQUENCE_ERROR (-1)
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| 36 | #define BZ_PARAM_ERROR (-2)
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| 37 | #define BZ_MEM_ERROR (-3)
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| 38 | #define BZ_DATA_ERROR (-4)
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| 39 | #define BZ_DATA_ERROR_MAGIC (-5)
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| 40 | #define BZ_IO_ERROR (-6)
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| 41 | #define BZ_UNEXPECTED_EOF (-7)
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| 42 | #define BZ_OUTBUFF_FULL (-8)
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| 43 | #define BZ_CONFIG_ERROR (-9)
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| 44 |
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| 45 | typedef struct bz_stream {
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| 46 | void *state;
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| 47 | char *next_in;
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| 48 | char *next_out;
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| 49 | unsigned avail_in;
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| 50 | unsigned avail_out;
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| 51 | /*unsigned long long total_in;*/
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| 52 | unsigned long long total_out;
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| 53 | } bz_stream;
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| 54 |
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| 55 | /*-- Core (low-level) library functions --*/
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| 56 |
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| 57 | static void BZ2_bzCompressInit(bz_stream *strm, int blockSize100k);
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| 58 | static int BZ2_bzCompress(bz_stream *strm, int action);
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| 59 | #if ENABLE_FEATURE_CLEAN_UP
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| 60 | static void BZ2_bzCompressEnd(bz_stream *strm);
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| 61 | #endif
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| 62 |
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| 63 | /*-------------------------------------------------------------*/
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| 64 | /*--- end bzlib.h ---*/
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| 65 | /*-------------------------------------------------------------*/
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