aboutsummaryrefslogtreecommitdiffstats
path: root/contrib/libs/zstd/lib/legacy/zstd_v02.h
diff options
context:
space:
mode:
authorRuslan Kovalev <ruslan.a.kovalev@gmail.com>2022-02-10 16:46:44 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:46:44 +0300
commit59e19371de37995fcb36beb16cd6ec030af960bc (patch)
treefa68e36093ebff8b805462e9e6d331fe9d348214 /contrib/libs/zstd/lib/legacy/zstd_v02.h
parent89db6fe2fe2c32d2a832ddfeb04e8d078e301084 (diff)
downloadydb-59e19371de37995fcb36beb16cd6ec030af960bc.tar.gz
Restoring authorship annotation for Ruslan Kovalev <ruslan.a.kovalev@gmail.com>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/zstd/lib/legacy/zstd_v02.h')
-rw-r--r--contrib/libs/zstd/lib/legacy/zstd_v02.h132
1 files changed, 66 insertions, 66 deletions
diff --git a/contrib/libs/zstd/lib/legacy/zstd_v02.h b/contrib/libs/zstd/lib/legacy/zstd_v02.h
index 1b371953b7..d52d1d8b01 100644
--- a/contrib/libs/zstd/lib/legacy/zstd_v02.h
+++ b/contrib/libs/zstd/lib/legacy/zstd_v02.h
@@ -7,34 +7,34 @@
* in the COPYING file in the root directory of this source tree).
* You may select, at your option, one of the above-listed licenses.
*/
-
+
#ifndef ZSTD_V02_H_4174539423
#define ZSTD_V02_H_4174539423
-
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-/* *************************************
-* Includes
-***************************************/
-#include <stddef.h> /* size_t */
-
-
-/* *************************************
-* Simple one-step function
-***************************************/
-/**
-ZSTDv02_decompress() : decompress ZSTD frames compliant with v0.2.x format
- compressedSize : is the exact source size
- maxOriginalSize : is the size of the 'dst' buffer, which must be already allocated.
- It must be equal or larger than originalSize, otherwise decompression will fail.
- return : the number of bytes decompressed into destination buffer (originalSize)
- or an errorCode if it fails (which can be tested using ZSTDv01_isError())
-*/
-size_t ZSTDv02_decompress( void* dst, size_t maxOriginalSize,
- const void* src, size_t compressedSize);
-
+
+#if defined (__cplusplus)
+extern "C" {
+#endif
+
+/* *************************************
+* Includes
+***************************************/
+#include <stddef.h> /* size_t */
+
+
+/* *************************************
+* Simple one-step function
+***************************************/
+/**
+ZSTDv02_decompress() : decompress ZSTD frames compliant with v0.2.x format
+ compressedSize : is the exact source size
+ maxOriginalSize : is the size of the 'dst' buffer, which must be already allocated.
+ It must be equal or larger than originalSize, otherwise decompression will fail.
+ return : the number of bytes decompressed into destination buffer (originalSize)
+ or an errorCode if it fails (which can be tested using ZSTDv01_isError())
+*/
+size_t ZSTDv02_decompress( void* dst, size_t maxOriginalSize,
+ const void* src, size_t compressedSize);
+
/**
ZSTDv02_findFrameSizeInfoLegacy() : get the source length and decompressed bound of a ZSTD frame compliant with v0.2.x format
srcSize : The size of the 'src' buffer, at least as large as the frame pointed to by 'src'
@@ -49,45 +49,45 @@ void ZSTDv02_findFrameSizeInfoLegacy(const void *src, size_t srcSize,
size_t* cSize, unsigned long long* dBound);
/**
-ZSTDv02_isError() : tells if the result of ZSTDv02_decompress() is an error
-*/
-unsigned ZSTDv02_isError(size_t code);
-
-
-/* *************************************
-* Advanced functions
-***************************************/
-typedef struct ZSTDv02_Dctx_s ZSTDv02_Dctx;
-ZSTDv02_Dctx* ZSTDv02_createDCtx(void);
-size_t ZSTDv02_freeDCtx(ZSTDv02_Dctx* dctx);
-
-size_t ZSTDv02_decompressDCtx(void* ctx,
- void* dst, size_t maxOriginalSize,
- const void* src, size_t compressedSize);
-
-/* *************************************
-* Streaming functions
-***************************************/
-size_t ZSTDv02_resetDCtx(ZSTDv02_Dctx* dctx);
-
-size_t ZSTDv02_nextSrcSizeToDecompress(ZSTDv02_Dctx* dctx);
-size_t ZSTDv02_decompressContinue(ZSTDv02_Dctx* dctx, void* dst, size_t maxDstSize, const void* src, size_t srcSize);
-/**
- Use above functions alternatively.
- ZSTD_nextSrcSizeToDecompress() tells how much bytes to provide as 'srcSize' to ZSTD_decompressContinue().
- ZSTD_decompressContinue() will use previous data blocks to improve compression if they are located prior to current block.
- Result is the number of bytes regenerated within 'dst'.
- It can be zero, which is not an error; it just means ZSTD_decompressContinue() has decoded some header.
-*/
-
-/* *************************************
-* Prefix - version detection
-***************************************/
-#define ZSTDv02_magicNumber 0xFD2FB522 /* v0.2 */
-
-
-#if defined (__cplusplus)
-}
-#endif
+ZSTDv02_isError() : tells if the result of ZSTDv02_decompress() is an error
+*/
+unsigned ZSTDv02_isError(size_t code);
+
+
+/* *************************************
+* Advanced functions
+***************************************/
+typedef struct ZSTDv02_Dctx_s ZSTDv02_Dctx;
+ZSTDv02_Dctx* ZSTDv02_createDCtx(void);
+size_t ZSTDv02_freeDCtx(ZSTDv02_Dctx* dctx);
+
+size_t ZSTDv02_decompressDCtx(void* ctx,
+ void* dst, size_t maxOriginalSize,
+ const void* src, size_t compressedSize);
+
+/* *************************************
+* Streaming functions
+***************************************/
+size_t ZSTDv02_resetDCtx(ZSTDv02_Dctx* dctx);
+
+size_t ZSTDv02_nextSrcSizeToDecompress(ZSTDv02_Dctx* dctx);
+size_t ZSTDv02_decompressContinue(ZSTDv02_Dctx* dctx, void* dst, size_t maxDstSize, const void* src, size_t srcSize);
+/**
+ Use above functions alternatively.
+ ZSTD_nextSrcSizeToDecompress() tells how much bytes to provide as 'srcSize' to ZSTD_decompressContinue().
+ ZSTD_decompressContinue() will use previous data blocks to improve compression if they are located prior to current block.
+ Result is the number of bytes regenerated within 'dst'.
+ It can be zero, which is not an error; it just means ZSTD_decompressContinue() has decoded some header.
+*/
+
+/* *************************************
+* Prefix - version detection
+***************************************/
+#define ZSTDv02_magicNumber 0xFD2FB522 /* v0.2 */
+
+
+#if defined (__cplusplus)
+}
+#endif
#endif /* ZSTD_V02_H_4174539423 */