Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.

1 files changed, 121 insertions, 121 deletions

diff --git a/contrib/libs/lzmasdk/LzFind.h b/contrib/libs/lzmasdk/LzFind.h
index c77added7b..d77158bd85 100644
--- a/contrib/libs/lzmasdk/LzFind.h
+++ b/contrib/libs/lzmasdk/LzFind.h
@@ -1,121 +1,121 @@
-/* LzFind.h -- Match finder for LZ algorithms

-2017-06-10 : Igor Pavlov : Public domain */

-

-#ifndef __LZ_FIND_H

-#define __LZ_FIND_H

-

-#include "7zTypes.h"

-

-EXTERN_C_BEGIN

-

-typedef UInt32 CLzRef;

-

-typedef struct _CMatchFinder

-{

-  Byte *buffer;

-  UInt32 pos;

-  UInt32 posLimit;

-  UInt32 streamPos;

-  UInt32 lenLimit;

-

-  UInt32 cyclicBufferPos;

-  UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */

-

-  Byte streamEndWasReached;

-  Byte btMode;

-  Byte bigHash;

-  Byte directInput;

-

-  UInt32 matchMaxLen;

-  CLzRef *hash;

-  CLzRef *son;

-  UInt32 hashMask;

-  UInt32 cutValue;

-

-  Byte *bufferBase;

-  ISeqInStream *stream;

-  

-  UInt32 blockSize;

-  UInt32 keepSizeBefore;

-  UInt32 keepSizeAfter;

-

-  UInt32 numHashBytes;

-  size_t directInputRem;

-  UInt32 historySize;

-  UInt32 fixedHashSize;

-  UInt32 hashSizeSum;

-  SRes result;

-  UInt32 crc[256];

-  size_t numRefs;

-

-  UInt64 expectedDataSize;

-} CMatchFinder;

-

-#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer)

-

-#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)

-

-#define Inline_MatchFinder_IsFinishedOK(p) \

-    ((p)->streamEndWasReached \

-        && (p)->streamPos == (p)->pos \

-        && (!(p)->directInput || (p)->directInputRem == 0))

-      

-int MatchFinder_NeedMove(CMatchFinder *p);

-Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);

-void MatchFinder_MoveBlock(CMatchFinder *p);

-void MatchFinder_ReadIfRequired(CMatchFinder *p);

-

-void MatchFinder_Construct(CMatchFinder *p);

-

-/* Conditions:

-     historySize <= 3 GB

-     keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB

-*/

-int MatchFinder_Create(CMatchFinder *p, UInt32 historySize,

-    UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,

-    ISzAllocPtr alloc);

-void MatchFinder_Free(CMatchFinder *p, ISzAllocPtr alloc);

-void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, size_t numItems);

-void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue);

-

-UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son,

-    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue,

-    UInt32 *distances, UInt32 maxLen);

-

-/*

-Conditions:

-  Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func.

-  Mf_GetPointerToCurrentPos_Func's result must be used only before any other function

-*/

-

-typedef void (*Mf_Init_Func)(void *object);

-typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object);

-typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object);

-typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances);

-typedef void (*Mf_Skip_Func)(void *object, UInt32);

-

-typedef struct _IMatchFinder

-{

-  Mf_Init_Func Init;

-  Mf_GetNumAvailableBytes_Func GetNumAvailableBytes;

-  Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos;

-  Mf_GetMatches_Func GetMatches;

-  Mf_Skip_Func Skip;

-} IMatchFinder;

-

-void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);

-

-void MatchFinder_Init_LowHash(CMatchFinder *p);

-void MatchFinder_Init_HighHash(CMatchFinder *p);

-void MatchFinder_Init_3(CMatchFinder *p, int readData);

-void MatchFinder_Init(CMatchFinder *p);

-

-UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);

-UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances);

-

-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);

-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num);

-

-EXTERN_C_END

-

-#endif

+/* LzFind.h -- Match finder for LZ algorithms 
+2017-06-10 : Igor Pavlov : Public domain */ 
+ 
+#ifndef __LZ_FIND_H 
+#define __LZ_FIND_H 
+ 
+#include "7zTypes.h" 
+ 
+EXTERN_C_BEGIN 
+ 
+typedef UInt32 CLzRef; 
+ 
+typedef struct _CMatchFinder 
+{ 
+  Byte *buffer; 
+  UInt32 pos; 
+  UInt32 posLimit; 
+  UInt32 streamPos; 
+  UInt32 lenLimit; 
+ 
+  UInt32 cyclicBufferPos; 
+  UInt32 cyclicBufferSize; /* it must be = (historySize + 1) */ 
+ 
+  Byte streamEndWasReached; 
+  Byte btMode; 
+  Byte bigHash; 
+  Byte directInput; 
+ 
+  UInt32 matchMaxLen; 
+  CLzRef *hash; 
+  CLzRef *son; 
+  UInt32 hashMask; 
+  UInt32 cutValue; 
+ 
+  Byte *bufferBase; 
+  ISeqInStream *stream; 
+   
+  UInt32 blockSize; 
+  UInt32 keepSizeBefore; 
+  UInt32 keepSizeAfter; 
+ 
+  UInt32 numHashBytes; 
+  size_t directInputRem; 
+  UInt32 historySize; 
+  UInt32 fixedHashSize; 
+  UInt32 hashSizeSum; 
+  SRes result; 
+  UInt32 crc[256]; 
+  size_t numRefs; 
+ 
+  UInt64 expectedDataSize; 
+} CMatchFinder; 
+ 
+#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer) 
+ 
+#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos) 
+ 
+#define Inline_MatchFinder_IsFinishedOK(p) \ 
+    ((p)->streamEndWasReached \ 
+        && (p)->streamPos == (p)->pos \ 
+        && (!(p)->directInput || (p)->directInputRem == 0)) 
+       
+int MatchFinder_NeedMove(CMatchFinder *p); 
+Byte *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p); 
+void MatchFinder_MoveBlock(CMatchFinder *p); 
+void MatchFinder_ReadIfRequired(CMatchFinder *p); 
+ 
+void MatchFinder_Construct(CMatchFinder *p); 
+ 
+/* Conditions: 
+     historySize <= 3 GB 
+     keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB 
+*/ 
+int MatchFinder_Create(CMatchFinder *p, UInt32 historySize, 
+    UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter, 
+    ISzAllocPtr alloc); 
+void MatchFinder_Free(CMatchFinder *p, ISzAllocPtr alloc); 
+void MatchFinder_Normalize3(UInt32 subValue, CLzRef *items, size_t numItems); 
+void MatchFinder_ReduceOffsets(CMatchFinder *p, UInt32 subValue); 
+ 
+UInt32 * GetMatchesSpec1(UInt32 lenLimit, UInt32 curMatch, UInt32 pos, const Byte *buffer, CLzRef *son, 
+    UInt32 _cyclicBufferPos, UInt32 _cyclicBufferSize, UInt32 _cutValue, 
+    UInt32 *distances, UInt32 maxLen); 
+ 
+/* 
+Conditions: 
+  Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func. 
+  Mf_GetPointerToCurrentPos_Func's result must be used only before any other function 
+*/ 
+ 
+typedef void (*Mf_Init_Func)(void *object); 
+typedef UInt32 (*Mf_GetNumAvailableBytes_Func)(void *object); 
+typedef const Byte * (*Mf_GetPointerToCurrentPos_Func)(void *object); 
+typedef UInt32 (*Mf_GetMatches_Func)(void *object, UInt32 *distances); 
+typedef void (*Mf_Skip_Func)(void *object, UInt32); 
+ 
+typedef struct _IMatchFinder 
+{ 
+  Mf_Init_Func Init; 
+  Mf_GetNumAvailableBytes_Func GetNumAvailableBytes; 
+  Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos; 
+  Mf_GetMatches_Func GetMatches; 
+  Mf_Skip_Func Skip; 
+} IMatchFinder; 
+ 
+void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable); 
+ 
+void MatchFinder_Init_LowHash(CMatchFinder *p); 
+void MatchFinder_Init_HighHash(CMatchFinder *p); 
+void MatchFinder_Init_3(CMatchFinder *p, int readData); 
+void MatchFinder_Init(CMatchFinder *p); 
+ 
+UInt32 Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); 
+UInt32 Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, UInt32 *distances); 
+ 
+void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); 
+void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, UInt32 num); 
+ 
+EXTERN_C_END 
+ 
+#endif