| 1 | /*
|
|---|
| 2 | This file is part of the LZO real-time data compression library.
|
|---|
| 3 |
|
|---|
| 4 | Copyright (C) 1996..2008 Markus Franz Xaver Johannes Oberhumer
|
|---|
| 5 | All Rights Reserved.
|
|---|
| 6 |
|
|---|
| 7 | Markus F.X.J. Oberhumer <markus@oberhumer.com>
|
|---|
| 8 | http://www.oberhumer.com/opensource/lzo/
|
|---|
| 9 |
|
|---|
| 10 | The LZO library is free software; you can redistribute it and/or
|
|---|
| 11 | modify it under the terms of the GNU General Public License as
|
|---|
| 12 | published by the Free Software Foundation; either version 2 of
|
|---|
| 13 | the License, or (at your option) any later version.
|
|---|
| 14 |
|
|---|
| 15 | The LZO library is distributed in the hope that it will be useful,
|
|---|
| 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 18 | GNU General Public License for more details.
|
|---|
| 19 |
|
|---|
| 20 | You should have received a copy of the GNU General Public License
|
|---|
| 21 | along with the LZO library; see the file COPYING.
|
|---|
| 22 | If not, write to the Free Software Foundation, Inc.,
|
|---|
| 23 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|---|
| 24 | */
|
|---|
| 25 |
|
|---|
| 26 | #define LZO1X
|
|---|
| 27 | #undef LZO1Y
|
|---|
| 28 |
|
|---|
| 29 | #undef assert
|
|---|
| 30 | /*
|
|---|
| 31 | static void die_at(int line)
|
|---|
| 32 | {
|
|---|
| 33 | bb_error_msg_and_die("internal error at %d", line);
|
|---|
| 34 | }
|
|---|
| 35 | #define assert(v) if (!(v)) die_at(__LINE__)
|
|---|
| 36 | */
|
|---|
| 37 | #define assert(v) ((void)0)
|
|---|
| 38 |
|
|---|
| 39 | int lzo1x_1_compress(const uint8_t* src, unsigned src_len,
|
|---|
| 40 | uint8_t* dst, unsigned* dst_len,
|
|---|
| 41 | void* wrkmem);
|
|---|
| 42 | int lzo1x_1_15_compress(const uint8_t* src, unsigned src_len,
|
|---|
| 43 | uint8_t* dst, unsigned* dst_len,
|
|---|
| 44 | void* wrkmem);
|
|---|
| 45 | int lzo1x_999_compress_level(const uint8_t* in, unsigned in_len,
|
|---|
| 46 | uint8_t* out, unsigned* out_len,
|
|---|
| 47 | void* wrkmem,
|
|---|
| 48 | int compression_level);
|
|---|
| 49 |
|
|---|
| 50 | /* decompression */
|
|---|
| 51 | //int lzo1x_decompress(const uint8_t* src, unsigned src_len,
|
|---|
| 52 | // uint8_t* dst, unsigned* dst_len,
|
|---|
| 53 | // void* wrkmem /* NOT USED */);
|
|---|
| 54 | /* safe decompression with overrun testing */
|
|---|
| 55 | int lzo1x_decompress_safe(const uint8_t* src, unsigned src_len,
|
|---|
| 56 | uint8_t* dst, unsigned* dst_len,
|
|---|
| 57 | void* wrkmem /* NOT USED */);
|
|---|
| 58 |
|
|---|
| 59 | #define LZO_E_OK 0
|
|---|
| 60 | #define LZO_E_ERROR (-1)
|
|---|
| 61 | #define LZO_E_OUT_OF_MEMORY (-2) /* [not used right now] */
|
|---|
| 62 | #define LZO_E_NOT_COMPRESSIBLE (-3) /* [not used right now] */
|
|---|
| 63 | #define LZO_E_INPUT_OVERRUN (-4)
|
|---|
| 64 | #define LZO_E_OUTPUT_OVERRUN (-5)
|
|---|
| 65 | #define LZO_E_LOOKBEHIND_OVERRUN (-6)
|
|---|
| 66 | #define LZO_E_EOF_NOT_FOUND (-7)
|
|---|
| 67 | #define LZO_E_INPUT_NOT_CONSUMED (-8)
|
|---|
| 68 | #define LZO_E_NOT_YET_IMPLEMENTED (-9) /* [not used right now] */
|
|---|
| 69 |
|
|---|
| 70 | /* lzo-2.03/include/lzo/lzoconf.h */
|
|---|
| 71 | #define LZO_VERSION 0x2030
|
|---|
