From 5e9934028aa030312a1a2e2e32d5ceade8672beb Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Wed, 3 Nov 2010 02:27:49 +0100 Subject: *: move lzo compressor code to archival/libunarchive/. No code changes Signed-off-by: Denys Vlasenko --- include/liblzo_interface.h | 71 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 include/liblzo_interface.h (limited to 'include/liblzo_interface.h') diff --git a/include/liblzo_interface.h b/include/liblzo_interface.h new file mode 100644 index 000000000..9a84c0b6b --- /dev/null +++ b/include/liblzo_interface.h @@ -0,0 +1,71 @@ +/* + This file is part of the LZO real-time data compression library. + + Copyright (C) 1996..2008 Markus Franz Xaver Johannes Oberhumer + All Rights Reserved. + + Markus F.X.J. Oberhumer + http://www.oberhumer.com/opensource/lzo/ + + The LZO library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of + the License, or (at your option) any later version. + + The LZO library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with the LZO library; see the file COPYING. + If not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#define LZO1X +#undef LZO1Y + +#undef assert +/* +static void die_at(int line) +{ + bb_error_msg_and_die("internal error at %d", line); +} +#define assert(v) if (!(v)) die_at(__LINE__) +*/ +#define assert(v) ((void)0) + +int lzo1x_1_compress(const uint8_t* src, unsigned src_len, + uint8_t* dst, unsigned* dst_len, + void* wrkmem); +int lzo1x_1_15_compress(const uint8_t* src, unsigned src_len, + uint8_t* dst, unsigned* dst_len, + void* wrkmem); +int lzo1x_999_compress_level(const uint8_t* in, unsigned in_len, + uint8_t* out, unsigned* out_len, + void* wrkmem, + int compression_level); + +/* decompression */ +//int lzo1x_decompress(const uint8_t* src, unsigned src_len, +// uint8_t* dst, unsigned* dst_len, +// void* wrkmem /* NOT USED */); +/* safe decompression with overrun testing */ +int lzo1x_decompress_safe(const uint8_t* src, unsigned src_len, + uint8_t* dst, unsigned* dst_len, + void* wrkmem /* NOT USED */); + +#define LZO_E_OK 0 +#define LZO_E_ERROR (-1) +#define LZO_E_OUT_OF_MEMORY (-2) /* [not used right now] */ +#define LZO_E_NOT_COMPRESSIBLE (-3) /* [not used right now] */ +#define LZO_E_INPUT_OVERRUN (-4) +#define LZO_E_OUTPUT_OVERRUN (-5) +#define LZO_E_LOOKBEHIND_OVERRUN (-6) +#define LZO_E_EOF_NOT_FOUND (-7) +#define LZO_E_INPUT_NOT_CONSUMED (-8) +#define LZO_E_NOT_YET_IMPLEMENTED (-9) /* [not used right now] */ + +/* lzo-2.03/include/lzo/lzoconf.h */ +#define LZO_VERSION 0x2030 -- cgit v1.2.3