Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

1 files changed, 234 insertions, 234 deletions

diff --git a/contrib/libs/lzmasdk/LzmaDec.h b/contrib/libs/lzmasdk/LzmaDec.h
index 28ce60c3ea..9e77affc0a 100644
--- a/contrib/libs/lzmasdk/LzmaDec.h
+++ b/contrib/libs/lzmasdk/LzmaDec.h
@@ -1,234 +1,234 @@
-/* LzmaDec.h -- LZMA Decoder

-2018-04-21 : Igor Pavlov : Public domain */

-

-#ifndef __LZMA_DEC_H

-#define __LZMA_DEC_H

-

-#include "7zTypes.h"

-

-EXTERN_C_BEGIN

-

-/* #define _LZMA_PROB32 */

-/* _LZMA_PROB32 can increase the speed on some CPUs,

-   but memory usage for CLzmaDec::probs will be doubled in that case */

-

-typedef

-#ifdef _LZMA_PROB32

-  UInt32

-#else

-  UInt16

-#endif

-  CLzmaProb;

-

-

-/* ---------- LZMA Properties ---------- */

-

-#define LZMA_PROPS_SIZE 5

-

-typedef struct _CLzmaProps

-{

-  Byte lc;

-  Byte lp;

-  Byte pb;

-  Byte _pad_;

-  UInt32 dicSize;

-} CLzmaProps;

-

-/* LzmaProps_Decode - decodes properties

-Returns:

-  SZ_OK

-  SZ_ERROR_UNSUPPORTED - Unsupported properties

-*/

-

-SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);

-

-

-/* ---------- LZMA Decoder state ---------- */

-

-/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.

-   Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */

-

-#define LZMA_REQUIRED_INPUT_MAX 20

-

-typedef struct

-{

-  /* Don't change this structure. ASM code can use it. */

-  CLzmaProps prop;

-  CLzmaProb *probs;

-  CLzmaProb *probs_1664;

-  Byte *dic;

-  SizeT dicBufSize;

-  SizeT dicPos;

-  const Byte *buf;

-  UInt32 range;

-  UInt32 code;

-  UInt32 processedPos;

-  UInt32 checkDicSize;

-  UInt32 reps[4];

-  UInt32 state;

-  UInt32 remainLen;

-

-  UInt32 numProbs;

-  unsigned tempBufSize;

-  Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];

-} CLzmaDec;

-

-#define LzmaDec_Construct(p) { (p)->dic = NULL; (p)->probs = NULL; }

-

-void LzmaDec_Init(CLzmaDec *p);

-

-/* There are two types of LZMA streams:

-     - Stream with end mark. That end mark adds about 6 bytes to compressed size.

-     - Stream without end mark. You must know exact uncompressed size to decompress such stream. */

-

-typedef enum

-{

-  LZMA_FINISH_ANY,   /* finish at any point */

-  LZMA_FINISH_END    /* block must be finished at the end */

-} ELzmaFinishMode;

-

-/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!

-

-   You must use LZMA_FINISH_END, when you know that current output buffer

-   covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.

-

-   If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,

-   and output value of destLen will be less than output buffer size limit.

-   You can check status result also.

-

-   You can use multiple checks to test data integrity after full decompression:

-     1) Check Result and "status" variable.

-     2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.

-     3) Check that output(srcLen) = compressedSize, if you know real compressedSize.

-        You must use correct finish mode in that case. */

-

-typedef enum

-{

-  LZMA_STATUS_NOT_SPECIFIED,               /* use main error code instead */

-  LZMA_STATUS_FINISHED_WITH_MARK,          /* stream was finished with end mark. */

-  LZMA_STATUS_NOT_FINISHED,                /* stream was not finished */

-  LZMA_STATUS_NEEDS_MORE_INPUT,            /* you must provide more input bytes */

-  LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK  /* there is probability that stream was finished without end mark */

-} ELzmaStatus;

-

-/* ELzmaStatus is used only as output value for function call */

-

-

-/* ---------- Interfaces ---------- */

-

-/* There are 3 levels of interfaces:

-     1) Dictionary Interface

-     2) Buffer Interface

-     3) One Call Interface

-   You can select any of these interfaces, but don't mix functions from different

-   groups for same object. */

-

-

-/* There are two variants to allocate state for Dictionary Interface:

-     1) LzmaDec_Allocate / LzmaDec_Free

-     2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs

-   You can use variant 2, if you set dictionary buffer manually.

-   For Buffer Interface you must always use variant 1.

-

-LzmaDec_Allocate* can return:

-  SZ_OK

-  SZ_ERROR_MEM         - Memory allocation error

-  SZ_ERROR_UNSUPPORTED - Unsupported properties

-*/

-   

-SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);

-void LzmaDec_FreeProbs(CLzmaDec *p, ISzAllocPtr alloc);

-

-SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);

-void LzmaDec_Free(CLzmaDec *p, ISzAllocPtr alloc);

-

-/* ---------- Dictionary Interface ---------- */

-

-/* You can use it, if you want to eliminate the overhead for data copying from

-   dictionary to some other external buffer.

-   You must work with CLzmaDec variables directly in this interface.

-

-   STEPS:

-     LzmaDec_Construct()

-     LzmaDec_Allocate()

-     for (each new stream)

-     {

-       LzmaDec_Init()

-       while (it needs more decompression)

-       {

-         LzmaDec_DecodeToDic()

-         use data from CLzmaDec::dic and update CLzmaDec::dicPos

-       }

-     }

-     LzmaDec_Free()

-*/

-

-/* LzmaDec_DecodeToDic

-   

-   The decoding to internal dictionary buffer (CLzmaDec::dic).

-   You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!

-

-finishMode:

-  It has meaning only if the decoding reaches output limit (dicLimit).

-  LZMA_FINISH_ANY - Decode just dicLimit bytes.

-  LZMA_FINISH_END - Stream must be finished after dicLimit.

-

-Returns:

-  SZ_OK

-    status:

-      LZMA_STATUS_FINISHED_WITH_MARK

-      LZMA_STATUS_NOT_FINISHED

-      LZMA_STATUS_NEEDS_MORE_INPUT

-      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK

-  SZ_ERROR_DATA - Data error

-*/

-

-SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,

-    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);

-

-

-/* ---------- Buffer Interface ---------- */

-

-/* It's zlib-like interface.

-   See LzmaDec_DecodeToDic description for information about STEPS and return results,

-   but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need

-   to work with CLzmaDec variables manually.

-

-finishMode:

-  It has meaning only if the decoding reaches output limit (*destLen).

-  LZMA_FINISH_ANY - Decode just destLen bytes.

-  LZMA_FINISH_END - Stream must be finished after (*destLen).

-*/

-

-SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,

-    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);

-

-

-/* ---------- One Call Interface ---------- */

-

-/* LzmaDecode

-

-finishMode:

-  It has meaning only if the decoding reaches output limit (*destLen).

-  LZMA_FINISH_ANY - Decode just destLen bytes.

-  LZMA_FINISH_END - Stream must be finished after (*destLen).

-

-Returns:

-  SZ_OK

-    status:

-      LZMA_STATUS_FINISHED_WITH_MARK

-      LZMA_STATUS_NOT_FINISHED

-      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK

-  SZ_ERROR_DATA - Data error

-  SZ_ERROR_MEM  - Memory allocation error

-  SZ_ERROR_UNSUPPORTED - Unsupported properties

-  SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).

-*/

-

-SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,

-    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,

-    ELzmaStatus *status, ISzAllocPtr alloc);

-

-EXTERN_C_END

-

-#endif

+/* LzmaDec.h -- LZMA Decoder
+2018-04-21 : Igor Pavlov : Public domain */ 
+
+#ifndef __LZMA_DEC_H
+#define __LZMA_DEC_H
+
+#include "7zTypes.h"
+
+EXTERN_C_BEGIN
+
+/* #define _LZMA_PROB32 */
+/* _LZMA_PROB32 can increase the speed on some CPUs,
+   but memory usage for CLzmaDec::probs will be doubled in that case */
+
+typedef 
+#ifdef _LZMA_PROB32
+  UInt32 
+#else
+  UInt16 
+#endif
+  CLzmaProb; 
+
+
+/* ---------- LZMA Properties ---------- */
+
+#define LZMA_PROPS_SIZE 5
+
+typedef struct _CLzmaProps
+{
+  Byte lc; 
+  Byte lp; 
+  Byte pb; 
+  Byte _pad_; 
+  UInt32 dicSize;
+} CLzmaProps;
+
+/* LzmaProps_Decode - decodes properties
+Returns:
+  SZ_OK
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+
+SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
+
+
+/* ---------- LZMA Decoder state ---------- */
+
+/* LZMA_REQUIRED_INPUT_MAX = number of required input bytes for worst case.
+   Num bits = log2((2^11 / 31) ^ 22) + 26 < 134 + 26 = 160; */
+
+#define LZMA_REQUIRED_INPUT_MAX 20
+
+typedef struct
+{
+  /* Don't change this structure. ASM code can use it. */ 
+  CLzmaProps prop;
+  CLzmaProb *probs;
+  CLzmaProb *probs_1664; 
+  Byte *dic;
+  SizeT dicBufSize; 
+  SizeT dicPos; 
+  const Byte *buf;
+  UInt32 range; 
+  UInt32 code; 
+  UInt32 processedPos;
+  UInt32 checkDicSize;
+  UInt32 reps[4];
+  UInt32 state; 
+  UInt32 remainLen; 
+ 
+  UInt32 numProbs;
+  unsigned tempBufSize;
+  Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
+} CLzmaDec;
+
+#define LzmaDec_Construct(p) { (p)->dic = NULL; (p)->probs = NULL; } 
+
+void LzmaDec_Init(CLzmaDec *p);
+
+/* There are two types of LZMA streams:
+     - Stream with end mark. That end mark adds about 6 bytes to compressed size. 
+     - Stream without end mark. You must know exact uncompressed size to decompress such stream. */ 
+
+typedef enum
+{
+  LZMA_FINISH_ANY,   /* finish at any point */
+  LZMA_FINISH_END    /* block must be finished at the end */
+} ELzmaFinishMode;
+
+/* ELzmaFinishMode has meaning only if the decoding reaches output limit !!!
+
+   You must use LZMA_FINISH_END, when you know that current output buffer
+   covers last bytes of block. In other cases you must use LZMA_FINISH_ANY.
+
+   If LZMA decoder sees end marker before reaching output limit, it returns SZ_OK,
+   and output value of destLen will be less than output buffer size limit.
+   You can check status result also.
+
+   You can use multiple checks to test data integrity after full decompression:
+     1) Check Result and "status" variable.
+     2) Check that output(destLen) = uncompressedSize, if you know real uncompressedSize.
+     3) Check that output(srcLen) = compressedSize, if you know real compressedSize.
+        You must use correct finish mode in that case. */
+
+typedef enum
+{
+  LZMA_STATUS_NOT_SPECIFIED,               /* use main error code instead */
+  LZMA_STATUS_FINISHED_WITH_MARK,          /* stream was finished with end mark. */
+  LZMA_STATUS_NOT_FINISHED,                /* stream was not finished */
+  LZMA_STATUS_NEEDS_MORE_INPUT,            /* you must provide more input bytes */
+  LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK  /* there is probability that stream was finished without end mark */
+} ELzmaStatus;
+
+/* ELzmaStatus is used only as output value for function call */
+
+
+/* ---------- Interfaces ---------- */
+
+/* There are 3 levels of interfaces:
+     1) Dictionary Interface
+     2) Buffer Interface
+     3) One Call Interface
+   You can select any of these interfaces, but don't mix functions from different
+   groups for same object. */
+
+
+/* There are two variants to allocate state for Dictionary Interface:
+     1) LzmaDec_Allocate / LzmaDec_Free
+     2) LzmaDec_AllocateProbs / LzmaDec_FreeProbs
+   You can use variant 2, if you set dictionary buffer manually.
+   For Buffer Interface you must always use variant 1.
+
+LzmaDec_Allocate* can return:
+  SZ_OK
+  SZ_ERROR_MEM         - Memory allocation error
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+*/
+   
+SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);
+void LzmaDec_FreeProbs(CLzmaDec *p, ISzAllocPtr alloc);
+
+SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc); 
+void LzmaDec_Free(CLzmaDec *p, ISzAllocPtr alloc); 
+
+/* ---------- Dictionary Interface ---------- */
+
+/* You can use it, if you want to eliminate the overhead for data copying from
+   dictionary to some other external buffer.
+   You must work with CLzmaDec variables directly in this interface.
+
+   STEPS:
+     LzmaDec_Construct() 
+     LzmaDec_Allocate()
+     for (each new stream)
+     {
+       LzmaDec_Init()
+       while (it needs more decompression)
+       {
+         LzmaDec_DecodeToDic()
+         use data from CLzmaDec::dic and update CLzmaDec::dicPos
+       }
+     }
+     LzmaDec_Free()
+*/
+
+/* LzmaDec_DecodeToDic
+   
+   The decoding to internal dictionary buffer (CLzmaDec::dic).
+   You must manually update CLzmaDec::dicPos, if it reaches CLzmaDec::dicBufSize !!!
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (dicLimit).
+  LZMA_FINISH_ANY - Decode just dicLimit bytes.
+  LZMA_FINISH_END - Stream must be finished after dicLimit.
+
+Returns:
+  SZ_OK
+    status:
+      LZMA_STATUS_FINISHED_WITH_MARK
+      LZMA_STATUS_NOT_FINISHED
+      LZMA_STATUS_NEEDS_MORE_INPUT
+      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+  SZ_ERROR_DATA - Data error
+*/
+
+SRes LzmaDec_DecodeToDic(CLzmaDec *p, SizeT dicLimit,
+    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- Buffer Interface ---------- */
+
+/* It's zlib-like interface.
+   See LzmaDec_DecodeToDic description for information about STEPS and return results,
+   but you must use LzmaDec_DecodeToBuf instead of LzmaDec_DecodeToDic and you don't need
+   to work with CLzmaDec variables manually.
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (*destLen).
+  LZMA_FINISH_ANY - Decode just destLen bytes.
+  LZMA_FINISH_END - Stream must be finished after (*destLen).
+*/
+
+SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen,
+    const Byte *src, SizeT *srcLen, ELzmaFinishMode finishMode, ELzmaStatus *status);
+
+
+/* ---------- One Call Interface ---------- */
+
+/* LzmaDecode
+
+finishMode:
+  It has meaning only if the decoding reaches output limit (*destLen).
+  LZMA_FINISH_ANY - Decode just destLen bytes.
+  LZMA_FINISH_END - Stream must be finished after (*destLen).
+
+Returns:
+  SZ_OK
+    status:
+      LZMA_STATUS_FINISHED_WITH_MARK
+      LZMA_STATUS_NOT_FINISHED
+      LZMA_STATUS_MAYBE_FINISHED_WITHOUT_MARK
+  SZ_ERROR_DATA - Data error
+  SZ_ERROR_MEM  - Memory allocation error
+  SZ_ERROR_UNSUPPORTED - Unsupported properties
+  SZ_ERROR_INPUT_EOF - It needs more bytes in input buffer (src).
+*/
+
+SRes LzmaDecode(Byte *dest, SizeT *destLen, const Byte *src, SizeT *srcLen,
+    const Byte *propData, unsigned propSize, ELzmaFinishMode finishMode,
+    ELzmaStatus *status, ISzAllocPtr alloc);
+
+EXTERN_C_END
+
+#endif