| /* |
| * bzip2 is written by Julian Seward <jseward@bzip.org>. |
| * Adapted for busybox by Denys Vlasenko <vda.linux@googlemail.com>. |
| * See README and LICENSE files in this directory for more information. |
| */ |
| |
| /*-------------------------------------------------------------*/ |
| /*--- Public header file for the library. ---*/ |
| /*--- bzlib.h ---*/ |
| /*-------------------------------------------------------------*/ |
| |
| /* ------------------------------------------------------------------ |
| This file is part of bzip2/libbzip2, a program and library for |
| lossless, block-sorting data compression. |
| |
| bzip2/libbzip2 version 1.0.4 of 20 December 2006 |
| Copyright (C) 1996-2006 Julian Seward <jseward@bzip.org> |
| |
| Please read the WARNING, DISCLAIMER and PATENTS sections in the |
| README file. |
| |
| This program is released under the terms of the license contained |
| in the file LICENSE. |
| ------------------------------------------------------------------ */ |
| |
| #define BZ_RUN 0 |
| #define BZ_FLUSH 1 |
| #define BZ_FINISH 2 |
| |
| #define BZ_OK 0 |
| #define BZ_RUN_OK 1 |
| #define BZ_FLUSH_OK 2 |
| #define BZ_FINISH_OK 3 |
| #define BZ_STREAM_END 4 |
| #define BZ_SEQUENCE_ERROR (-1) |
| #define BZ_PARAM_ERROR (-2) |
| #define BZ_MEM_ERROR (-3) |
| #define BZ_DATA_ERROR (-4) |
| #define BZ_DATA_ERROR_MAGIC (-5) |
| #define BZ_IO_ERROR (-6) |
| #define BZ_UNEXPECTED_EOF (-7) |
| #define BZ_OUTBUFF_FULL (-8) |
| #define BZ_CONFIG_ERROR (-9) |
| |
| typedef struct bz_stream { |
| void *state; |
| char *next_in; |
| char *next_out; |
| unsigned avail_in; |
| unsigned avail_out; |
| /*unsigned long long total_in;*/ |
| unsigned long long total_out; |
| } bz_stream; |
| |
| /*-- Core (low-level) library functions --*/ |
| |
| static void BZ2_bzCompressInit(bz_stream *strm, int blockSize100k); |
| static int BZ2_bzCompress(bz_stream *strm, int action); |
| #if ENABLE_FEATURE_CLEAN_UP |
| static void BZ2_bzCompressEnd(bz_stream *strm); |
| #endif |
| |
| /*-------------------------------------------------------------*/ |
| /*--- end bzlib.h ---*/ |
| /*-------------------------------------------------------------*/ |
