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authorRuslan Kovalev <ruslan.a.kovalev@gmail.com>2022-02-10 16:46:45 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:45 +0300
commit9123176b341b6f2658cff5132482b8237c1416c8 (patch)
tree49e222ea1c5804306084bb3ae065bb702625360f /contrib/libs/zstd06/common/huf.h
parent59e19371de37995fcb36beb16cd6ec030af960bc (diff)
downloadydb-9123176b341b6f2658cff5132482b8237c1416c8.tar.gz
Restoring authorship annotation for Ruslan Kovalev <ruslan.a.kovalev@gmail.com>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/zstd06/common/huf.h')
-rw-r--r--contrib/libs/zstd06/common/huf.h196
1 files changed, 98 insertions, 98 deletions
diff --git a/contrib/libs/zstd06/common/huf.h b/contrib/libs/zstd06/common/huf.h
index f375711625..d520a779ea 100644
--- a/contrib/libs/zstd06/common/huf.h
+++ b/contrib/libs/zstd06/common/huf.h
@@ -1,98 +1,98 @@
-#include <contrib/libs/zstd06/renames.h>
-/* ******************************************************************
- Huffman coder, part of New Generation Entropy library
- header file
- Copyright (C) 2013-2016, Yann Collet.
-
- BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- * Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following disclaimer
- in the documentation and/or other materials provided with the
- distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- You can contact the author at :
- - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
-****************************************************************** */
-#ifndef HUF_H
-#define HUF_H
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-
-/* ****************************************
-* Dependency
-******************************************/
-#include <stddef.h> /* size_t */
-
-
-/* ****************************************
-* HUF simple functions
-******************************************/
-size_t HUF_compress(void* dst, size_t dstCapacity,
- const void* src, size_t srcSize);
-size_t HUF_decompress(void* dst, size_t dstSize,
- const void* cSrc, size_t cSrcSize);
-/*
-HUF_compress() :
- Compress content of buffer 'src', of size 'srcSize', into destination buffer 'dst'.
- 'dst' buffer must be already allocated. Compression runs faster if dstCapacity >= HUF_compressBound(srcSize).
- Note : srcSize must be <= 128 KB
- @return : size of compressed data (<= dstCapacity)
- Special values : if return == 0, srcData is not compressible => Nothing is stored within dst !!!
- if return == 1, srcData is a single repeated byte symbol (RLE compression).
- if HUF_isError(return), compression failed (more details using HUF_getErrorName())
-
-HUF_decompress() :
- Decompress HUF data from buffer 'cSrc', of size 'cSrcSize',
- into already allocated destination buffer 'dst', of size 'dstSize'.
- `dstSize` : must be the **exact** size of original (uncompressed) data.
- Note : in contrast with FSE, HUF_decompress can regenerate
- RLE (cSrcSize==1) and uncompressed (cSrcSize==dstSize) data,
- because it knows size to regenerate.
- @return : size of regenerated data (== dstSize)
- or an error code, which can be tested using HUF_isError()
-*/
-
-
-/* ****************************************
-* Tool functions
-******************************************/
-size_t HUF_compressBound(size_t size); /**< maximum compressed size */
-
-/* Error Management */
-unsigned HUF_isError(size_t code); /**< tells if a return value is an error code */
-const char* HUF_getErrorName(size_t code); /**< provides error code string (useful for debugging) */
-
-
-/* ****************************************
-* Advanced functions
-******************************************/
-size_t HUF_compress2 (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog);
-
-
-#if defined (__cplusplus)
-}
-#endif
-
-#endif /* HUF_H */
+#include <contrib/libs/zstd06/renames.h>
+/* ******************************************************************
+ Huffman coder, part of New Generation Entropy library
+ header file
+ Copyright (C) 2013-2016, Yann Collet.
+
+ BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following disclaimer
+ in the documentation and/or other materials provided with the
+ distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ You can contact the author at :
+ - Source repository : https://github.com/Cyan4973/FiniteStateEntropy
+****************************************************************** */
+#ifndef HUF_H
+#define HUF_H
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+
+/* ****************************************
+* Dependency
+******************************************/
+#include <stddef.h> /* size_t */
+
+
+/* ****************************************
+* HUF simple functions
+******************************************/
+size_t HUF_compress(void* dst, size_t dstCapacity,
+ const void* src, size_t srcSize);
+size_t HUF_decompress(void* dst, size_t dstSize,
+ const void* cSrc, size_t cSrcSize);
+/*
+HUF_compress() :
+ Compress content of buffer 'src', of size 'srcSize', into destination buffer 'dst'.
+ 'dst' buffer must be already allocated. Compression runs faster if dstCapacity >= HUF_compressBound(srcSize).
+ Note : srcSize must be <= 128 KB
+ @return : size of compressed data (<= dstCapacity)
+ Special values : if return == 0, srcData is not compressible => Nothing is stored within dst !!!
+ if return == 1, srcData is a single repeated byte symbol (RLE compression).
+ if HUF_isError(return), compression failed (more details using HUF_getErrorName())
+
+HUF_decompress() :
+ Decompress HUF data from buffer 'cSrc', of size 'cSrcSize',
+ into already allocated destination buffer 'dst', of size 'dstSize'.
+ `dstSize` : must be the **exact** size of original (uncompressed) data.
+ Note : in contrast with FSE, HUF_decompress can regenerate
+ RLE (cSrcSize==1) and uncompressed (cSrcSize==dstSize) data,
+ because it knows size to regenerate.
+ @return : size of regenerated data (== dstSize)
+ or an error code, which can be tested using HUF_isError()
+*/
+
+
+/* ****************************************
+* Tool functions
+******************************************/
+size_t HUF_compressBound(size_t size); /**< maximum compressed size */
+
+/* Error Management */
+unsigned HUF_isError(size_t code); /**< tells if a return value is an error code */
+const char* HUF_getErrorName(size_t code); /**< provides error code string (useful for debugging) */
+
+
+/* ****************************************
+* Advanced functions
+******************************************/
+size_t HUF_compress2 (void* dst, size_t dstSize, const void* src, size_t srcSize, unsigned maxSymbolValue, unsigned tableLog);
+
+
+#if defined (__cplusplus)
+}
+#endif
+
+#endif /* HUF_H */