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authorDenys Vlasenko <vda.linux@googlemail.com>2010-11-03 02:27:49 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2010-11-03 02:27:49 +0100
commit5e9934028aa030312a1a2e2e32d5ceade8672beb (patch)
tree52f384d6c8e695fa2be1dbbc0a7e21e85033f3b2 /include
parentdb5fe62b6d9977304b864f961dae71232091b26c (diff)
downloadbusybox-5e9934028aa030312a1a2e2e32d5ceade8672beb.tar.gz
*: move lzo compressor code to archival/libunarchive/. No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/liblzo_interface.h71
1 files changed, 71 insertions, 0 deletions
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 <markus@oberhumer.com>
+ 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