From d267d86f6e24c4f947c30c1a3642d57b82f8addd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sat, 28 Sep 2013 18:43:30 +0200
Subject: Replace lzma with xz. Tweaks to fix debug builds.

---
 depends/lzma/pavlov/LzFind.c | 779 -------------------------------------------
 1 file changed, 779 deletions(-)
 delete mode 100755 depends/lzma/pavlov/LzFind.c

(limited to 'depends/lzma/pavlov/LzFind.c')

diff --git a/depends/lzma/pavlov/LzFind.c b/depends/lzma/pavlov/LzFind.c
deleted file mode 100755
index 75003ac1..00000000
--- a/depends/lzma/pavlov/LzFind.c
+++ /dev/null
@@ -1,779 +0,0 @@
-/* LzFind.c -- Match finder for LZ algorithms
-2008-10-04 : Igor Pavlov : Public domain */
-
-#include <string.h>
-#include <stdlib.h>
-
-#include "LzFind.h"
-#include "LzHash.h"
-
-#define kEmptyHashValue 0
-#define kMaxValForNormalize ((uint32_t)0xFFFFFFFF)
-#define kNormalizeStepMin (1 << 10) /* it must be power of 2 */
-#define kNormalizeMask (~(kNormalizeStepMin - 1))
-#define kMaxHistorySize ((uint32_t)3 << 30)
-
-#define kStartMaxLen 3
-
-static void LzInWindow_Free(CMatchFinder *p)
-{
-	if (!p->directInput)
-	{
-		free(p->bufferBase);
-		p->bufferBase = 0;
-	}
-}
-
-/* keepSizeBefore + keepSizeAfter + keepSizeReserv must be < 4G) */
-
-static int LzInWindow_Create(CMatchFinder *p, uint32_t keepSizeReserv)
-{
-	uint32_t blockSize = p->keepSizeBefore + p->keepSizeAfter + keepSizeReserv;
-	if (p->directInput)
-	{
-		p->blockSize = blockSize;
-		return 1;
-	}
-	if (p->bufferBase == 0 || p->blockSize != blockSize)
-	{
-		LzInWindow_Free(p);
-		p->blockSize = blockSize;
-		p->bufferBase = (uint8_t *)malloc((size_t)blockSize);
-	}
-	return (p->bufferBase != 0);
-}
-
-uint8_t *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p)
-{
-	return p->buffer;
-}
-uint8_t MatchFinder_GetIndexByte(CMatchFinder *p, int32_t index)
-{
-	return p->buffer[index];
-}
-
-uint32_t MatchFinder_GetNumAvailableBytes(CMatchFinder *p)
-{
-	return p->streamPos - p->pos;
-}
-
-void MatchFinder_ReduceOffsets(CMatchFinder *p, uint32_t subValue)
-{
-	p->posLimit -= subValue;
-	p->pos -= subValue;
-	p->streamPos -= subValue;
-}
-
-static void MatchFinder_ReadBlock(CMatchFinder *p)
-{
-	if (p->streamEndWasReached || p->result != SZ_OK)
-		return;
-	for (;;)
-	{
-		uint8_t *dest = p->buffer + (p->streamPos - p->pos);
-		size_t size = (p->bufferBase + p->blockSize - dest);
-		if (size == 0)
-			return;
-		p->result = p->stream->Read(p->stream, dest, &size);
-		if (p->result != SZ_OK)
-			return;
-		if (size == 0)
-		{
-			p->streamEndWasReached = 1;
-			return;
-		}
-		p->streamPos += (uint32_t)size;
-		if (p->streamPos - p->pos > p->keepSizeAfter)
-			return;
-	}
-}
-
-void MatchFinder_MoveBlock(CMatchFinder *p)
-{
-	memmove(p->bufferBase, p->buffer - p->keepSizeBefore,
-			(size_t)(p->streamPos - p->pos + p->keepSizeBefore));
-	p->buffer = p->bufferBase + p->keepSizeBefore;
-}
-
-int MatchFinder_NeedMove(CMatchFinder *p)
-{
-	/* if (p->streamEndWasReached) return 0; */
-	return ((size_t)(p->bufferBase + p->blockSize - p->buffer) <= p->keepSizeAfter);
-}
-
-void MatchFinder_ReadIfRequired(CMatchFinder *p)
-{
-	if (p->streamEndWasReached)
-		return;
-	if (p->keepSizeAfter >= p->streamPos - p->pos)
-		MatchFinder_ReadBlock(p);
-}
-
-static void MatchFinder_CheckAndMoveAndRead(CMatchFinder *p)
-{
-	if (MatchFinder_NeedMove(p))
-		MatchFinder_MoveBlock(p);
-	MatchFinder_ReadBlock(p);
-}
-
-static void MatchFinder_SetDefaultSettings(CMatchFinder *p)
-{
-	p->cutValue = 32;
-	p->btMode = 1;
-	p->numHashBytes = 4;
-	/* p->skipModeBits = 0; */
-	p->directInput = 0;
-	p->bigHash = 0;
-}
-
-#define kCrcPoly 0xEDB88320
-
-void MatchFinder_Construct(CMatchFinder *p)
-{
-	uint32_t i;
-	p->bufferBase = 0;
-	p->directInput = 0;
-	p->hash = 0;
-	MatchFinder_SetDefaultSettings(p);
-
-	for (i = 0; i < 256; i++)
-	{
-		uint32_t r = i;
-		int j;
-		for (j = 0; j < 8; j++)
-			r = (r >> 1) ^ (kCrcPoly & ~((r & 1) - 1));
-		p->crc[i] = r;
-	}
-}
-
-static void MatchFinder_FreeThisClassMemory(CMatchFinder *p)
-{
-	free(p->hash);
-	p->hash = 0;
-}
-
-void MatchFinder_Free(CMatchFinder *p)
-{
-	MatchFinder_FreeThisClassMemory(p);
-	LzInWindow_Free(p);
-}
-
-static CLzRef *AllocRefs(uint32_t num)
-{
-	size_t sizeInBytes = (size_t)num * sizeof(CLzRef);
-	if (sizeInBytes / sizeof(CLzRef) != num)
-		return 0;
-	return (CLzRef *)malloc(sizeInBytes);
-}
-
-int MatchFinder_Create(CMatchFinder *p, uint32_t historySize, uint32_t keepAddBufferBefore,
-					   uint32_t matchMaxLen, uint32_t keepAddBufferAfter)
-{
-	uint32_t sizeReserv;
-	if (historySize > kMaxHistorySize)
-	{
-		MatchFinder_Free(p);
-		return 0;
-	}
-	sizeReserv = historySize >> 1;
-	if (historySize > ((uint32_t)2 << 30))
-		sizeReserv = historySize >> 2;
-	sizeReserv += (keepAddBufferBefore + matchMaxLen + keepAddBufferAfter) / 2 + (1 << 19);
-
-	p->keepSizeBefore = historySize + keepAddBufferBefore + 1;
-	p->keepSizeAfter = matchMaxLen + keepAddBufferAfter;
-	/* we need one additional byte, since we use MoveBlock after pos++ and before dictionary
-	 * using */
-	if (LzInWindow_Create(p, sizeReserv))
-	{
-		uint32_t newCyclicBufferSize = (historySize /* >> p->skipModeBits */) + 1;
-		uint32_t hs;
-		p->matchMaxLen = matchMaxLen;
-		{
-			p->fixedHashSize = 0;
-			if (p->numHashBytes == 2)
-				hs = (1 << 16) - 1;
-			else
-			{
-				hs = historySize - 1;
-				hs |= (hs >> 1);
-				hs |= (hs >> 2);
-				hs |= (hs >> 4);
-				hs |= (hs >> 8);
-				hs >>= 1;
-				/* hs >>= p->skipModeBits; */
-				hs |= 0xFFFF; /* don't change it! It's required for Deflate */
-				if (hs > (1 << 24))
-				{
-					if (p->numHashBytes == 3)
-						hs = (1 << 24) - 1;
-					else
-						hs >>= 1;
-				}
-			}
-			p->hashMask = hs;
-			hs++;
-			if (p->numHashBytes > 2)
-				p->fixedHashSize += kHash2Size;
-			if (p->numHashBytes > 3)
-				p->fixedHashSize += kHash3Size;
-			if (p->numHashBytes > 4)
-				p->fixedHashSize += kHash4Size;
-			hs += p->fixedHashSize;
-		}
-
-		{
-			uint32_t prevSize = p->hashSizeSum + p->numSons;
-			uint32_t newSize;
-			p->historySize = historySize;
-			p->hashSizeSum = hs;
-			p->cyclicBufferSize = newCyclicBufferSize;
-			p->numSons = (p->btMode ? newCyclicBufferSize * 2 : newCyclicBufferSize);
-			newSize = p->hashSizeSum + p->numSons;
-			if (p->hash != 0 && prevSize == newSize)
-				return 1;
-			MatchFinder_FreeThisClassMemory(p);
-			p->hash = AllocRefs(newSize);
-			if (p->hash != 0)
-			{
-				p->son = p->hash + p->hashSizeSum;
-				return 1;
-			}
-		}
-	}
-	MatchFinder_Free(p);
-	return 0;
-}
-
-static void MatchFinder_SetLimits(CMatchFinder *p)
-{
-	uint32_t limit = kMaxValForNormalize - p->pos;
-	uint32_t limit2 = p->cyclicBufferSize - p->cyclicBufferPos;
-	if (limit2 < limit)
-		limit = limit2;
-	limit2 = p->streamPos - p->pos;
-	if (limit2 <= p->keepSizeAfter)
-	{
-		if (limit2 > 0)
-			limit2 = 1;
-	}
-	else
-		limit2 -= p->keepSizeAfter;
-	if (limit2 < limit)
-		limit = limit2;
-	{
-		uint32_t lenLimit = p->streamPos - p->pos;
-		if (lenLimit > p->matchMaxLen)
-			lenLimit = p->matchMaxLen;
-		p->lenLimit = lenLimit;
-	}
-	p->posLimit = p->pos + limit;
-}
-
-void MatchFinder_Init(CMatchFinder *p)
-{
-	uint32_t i;
-	for (i = 0; i < p->hashSizeSum; i++)
-		p->hash[i] = kEmptyHashValue;
-	p->cyclicBufferPos = 0;
-	p->buffer = p->bufferBase;
-	p->pos = p->streamPos = p->cyclicBufferSize;
-	p->result = SZ_OK;
-	p->streamEndWasReached = 0;
-	MatchFinder_ReadBlock(p);
-	MatchFinder_SetLimits(p);
-}
-
-static uint32_t MatchFinder_GetSubValue(CMatchFinder *p)
-{
-	return (p->pos - p->historySize - 1) & kNormalizeMask;
-}
-
-void MatchFinder_Normalize3(uint32_t subValue, CLzRef *items, uint32_t numItems)
-{
-	uint32_t i;
-	for (i = 0; i < numItems; i++)
-	{
-		uint32_t value = items[i];
-		if (value <= subValue)
-			value = kEmptyHashValue;
-		else
-			value -= subValue;
-		items[i] = value;
-	}
-}
-
-static void MatchFinder_Normalize(CMatchFinder *p)
-{
-	uint32_t subValue = MatchFinder_GetSubValue(p);
-	MatchFinder_Normalize3(subValue, p->hash, p->hashSizeSum + p->numSons);
-	MatchFinder_ReduceOffsets(p, subValue);
-}
-
-static void MatchFinder_CheckLimits(CMatchFinder *p)
-{
-	if (p->pos == kMaxValForNormalize)
-		MatchFinder_Normalize(p);
-	if (!p->streamEndWasReached && p->keepSizeAfter == p->streamPos - p->pos)
-		MatchFinder_CheckAndMoveAndRead(p);
-	if (p->cyclicBufferPos == p->cyclicBufferSize)
-		p->cyclicBufferPos = 0;
-	MatchFinder_SetLimits(p);
-}
-
-static uint32_t *Hc_GetMatchesSpec(uint32_t lenLimit, uint32_t curMatch, uint32_t pos,
-								   const uint8_t *cur, CLzRef *son, uint32_t _cyclicBufferPos,
-								   uint32_t _cyclicBufferSize, uint32_t cutValue,
-								   uint32_t *distances, uint32_t maxLen)
-{
-	son[_cyclicBufferPos] = curMatch;
-	for (;;)
-	{
-		uint32_t delta = pos - curMatch;
-		if (cutValue-- == 0 || delta >= _cyclicBufferSize)
-			return distances;
-		{
-			const uint8_t *pb = cur - delta;
-			curMatch = son[_cyclicBufferPos - delta +
-						   ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0)];
-			if (pb[maxLen] == cur[maxLen] && *pb == *cur)
-			{
-				uint32_t len = 0;
-				while (++len != lenLimit)
-					if (pb[len] != cur[len])
-						break;
-				if (maxLen < len)
-				{
-					*distances++ = maxLen = len;
-					*distances++ = delta - 1;
-					if (len == lenLimit)
-						return distances;
-				}
-			}
-		}
-	}
-}
-
-uint32_t *GetMatchesSpec1(uint32_t lenLimit, uint32_t curMatch, uint32_t pos,
-						  const uint8_t *cur, CLzRef *son, uint32_t _cyclicBufferPos,
-						  uint32_t _cyclicBufferSize, uint32_t cutValue, uint32_t *distances,
-						  uint32_t maxLen)
-{
-	CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
-	CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
-	uint32_t len0 = 0, len1 = 0;
-	for (;;)
-	{
-		uint32_t delta = pos - curMatch;
-		if (cutValue-- == 0 || delta >= _cyclicBufferSize)
-		{
-			*ptr0 = *ptr1 = kEmptyHashValue;
-			return distances;
-		}
-		{
-			CLzRef *pair = son + ((_cyclicBufferPos - delta +
-								   ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0))
-								  << 1);
-			const uint8_t *pb = cur - delta;
-			uint32_t len = (len0 < len1 ? len0 : len1);
-			if (pb[len] == cur[len])
-			{
-				if (++len != lenLimit && pb[len] == cur[len])
-					while (++len != lenLimit)
-						if (pb[len] != cur[len])
-							break;
-				if (maxLen < len)
-				{
-					*distances++ = maxLen = len;
-					*distances++ = delta - 1;
-					if (len == lenLimit)
-					{
-						*ptr1 = pair[0];
-						*ptr0 = pair[1];
-						return distances;
-					}
-				}
-			}
-			if (pb[len] < cur[len])
-			{
-				*ptr1 = curMatch;
-				ptr1 = pair + 1;
-				curMatch = *ptr1;
-				len1 = len;
-			}
-			else
-			{
-				*ptr0 = curMatch;
-				ptr0 = pair;
-				curMatch = *ptr0;
-				len0 = len;
-			}
-		}
-	}
-}
-
-static void SkipMatchesSpec(uint32_t lenLimit, uint32_t curMatch, uint32_t pos,
-							const uint8_t *cur, CLzRef *son, uint32_t _cyclicBufferPos,
-							uint32_t _cyclicBufferSize, uint32_t cutValue)
-{
-	CLzRef *ptr0 = son + (_cyclicBufferPos << 1) + 1;
-	CLzRef *ptr1 = son + (_cyclicBufferPos << 1);
-	uint32_t len0 = 0, len1 = 0;
-	for (;;)
-	{
-		uint32_t delta = pos - curMatch;
-		if (cutValue-- == 0 || delta >= _cyclicBufferSize)
-		{
-			*ptr0 = *ptr1 = kEmptyHashValue;
-			return;
-		}
-		{
-			CLzRef *pair = son + ((_cyclicBufferPos - delta +
-								   ((delta > _cyclicBufferPos) ? _cyclicBufferSize : 0))
-								  << 1);
-			const uint8_t *pb = cur - delta;
-			uint32_t len = (len0 < len1 ? len0 : len1);
-			if (pb[len] == cur[len])
-			{
-				while (++len != lenLimit)
-					if (pb[len] != cur[len])
-						break;
-				{
-					if (len == lenLimit)
-					{
-						*ptr1 = pair[0];
-						*ptr0 = pair[1];
-						return;
-					}
-				}
-			}
-			if (pb[len] < cur[len])
-			{
-				*ptr1 = curMatch;
-				ptr1 = pair + 1;
-				curMatch = *ptr1;
-				len1 = len;
-			}
-			else
-			{
-				*ptr0 = curMatch;
-				ptr0 = pair;
-				curMatch = *ptr0;
-				len0 = len;
-			}
-		}
-	}
-}
-
-#define MOVE_POS                                                                               \
-	++p->cyclicBufferPos;                                                                      \
-	p->buffer++;                                                                               \
-	if (++p->pos == p->posLimit)                                                               \
-		MatchFinder_CheckLimits(p);
-
-#define MOVE_POS_RET MOVE_POS return offset;
-
-static void MatchFinder_MovePos(CMatchFinder *p)
-{
-	MOVE_POS;
-}
-
-#define GET_MATCHES_HEADER2(minLen, ret_op)                                                    \
-	uint32_t lenLimit;                                                                         \
-	uint32_t hashValue;                                                                        \
-	const uint8_t *cur;                                                                        \
-	uint32_t curMatch;                                                                         \
-	lenLimit = p->lenLimit;                                                                    \
-	{                                                                                          \
-		if (lenLimit < minLen)                                                                 \
-		{                                                                                      \
-			MatchFinder_MovePos(p);                                                            \
-			ret_op;                                                                            \
-		}                                                                                      \
-	}                                                                                          \
-	cur = p->buffer;
-
-#define GET_MATCHES_HEADER(minLen) GET_MATCHES_HEADER2(minLen, return 0)
-#define SKIP_HEADER(minLen) GET_MATCHES_HEADER2(minLen, continue)
-
-#define MF_PARAMS(p)                                                                           \
-	p->pos, p->buffer, p->son, p->cyclicBufferPos, p->cyclicBufferSize, p->cutValue
-
-#define GET_MATCHES_FOOTER(offset, maxLen)                                                     \
-	offset = (uint32_t)(                                                                       \
-		GetMatchesSpec1(lenLimit, curMatch, MF_PARAMS(p), distances + offset, maxLen) -        \
-		distances);                                                                            \
-	MOVE_POS_RET;
-
-#define SKIP_FOOTER                                                                            \
-	SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));                                         \
-	MOVE_POS;
-
-static uint32_t Bt2_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t offset;
-	GET_MATCHES_HEADER(2)
-	HASH2_CALC;
-	curMatch = p->hash[hashValue];
-	p->hash[hashValue] = p->pos;
-	offset = 0;
-	GET_MATCHES_FOOTER(offset, 1)
-}
-
-uint32_t Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t offset;
-	GET_MATCHES_HEADER(3)
-	HASH_ZIP_CALC;
-	curMatch = p->hash[hashValue];
-	p->hash[hashValue] = p->pos;
-	offset = 0;
-	GET_MATCHES_FOOTER(offset, 2)
-}
-
-static uint32_t Bt3_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t hash2Value, delta2, maxLen, offset;
-	GET_MATCHES_HEADER(3)
-
-	HASH3_CALC;
-
-	delta2 = p->pos - p->hash[hash2Value];
-	curMatch = p->hash[kFix3HashSize + hashValue];
-
-	p->hash[hash2Value] = p->hash[kFix3HashSize + hashValue] = p->pos;
-
-	maxLen = 2;
-	offset = 0;
-	if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
-	{
-		for (; maxLen != lenLimit; maxLen++)
-			if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
-				break;
-		distances[0] = maxLen;
-		distances[1] = delta2 - 1;
-		offset = 2;
-		if (maxLen == lenLimit)
-		{
-			SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
-			MOVE_POS_RET;
-		}
-	}
-	GET_MATCHES_FOOTER(offset, maxLen)
-}
-
-static uint32_t Bt4_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t hash2Value, hash3Value, delta2, delta3, maxLen, offset;
-	GET_MATCHES_HEADER(4)
-
-	HASH4_CALC;
-
-	delta2 = p->pos - p->hash[hash2Value];
-	delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
-	curMatch = p->hash[kFix4HashSize + hashValue];
-
-	p->hash[hash2Value] = p->hash[kFix3HashSize + hash3Value] =
-		p->hash[kFix4HashSize + hashValue] = p->pos;
-
-	maxLen = 1;
-	offset = 0;
-	if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
-	{
-		distances[0] = maxLen = 2;
-		distances[1] = delta2 - 1;
-		offset = 2;
-	}
-	if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
-	{
-		maxLen = 3;
-		distances[offset + 1] = delta3 - 1;
-		offset += 2;
-		delta2 = delta3;
-	}
-	if (offset != 0)
-	{
-		for (; maxLen != lenLimit; maxLen++)
-			if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
-				break;
-		distances[offset - 2] = maxLen;
-		if (maxLen == lenLimit)
-		{
-			SkipMatchesSpec(lenLimit, curMatch, MF_PARAMS(p));
-			MOVE_POS_RET;
-		}
-	}
-	if (maxLen < 3)
-		maxLen = 3;
-	GET_MATCHES_FOOTER(offset, maxLen)
-}
-
-static uint32_t Hc4_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t hash2Value, hash3Value, delta2, delta3, maxLen, offset;
-	GET_MATCHES_HEADER(4)
-
-	HASH4_CALC;
-
-	delta2 = p->pos - p->hash[hash2Value];
-	delta3 = p->pos - p->hash[kFix3HashSize + hash3Value];
-	curMatch = p->hash[kFix4HashSize + hashValue];
-
-	p->hash[hash2Value] = p->hash[kFix3HashSize + hash3Value] =
-		p->hash[kFix4HashSize + hashValue] = p->pos;
-
-	maxLen = 1;
-	offset = 0;
-	if (delta2 < p->cyclicBufferSize && *(cur - delta2) == *cur)
-	{
-		distances[0] = maxLen = 2;
-		distances[1] = delta2 - 1;
-		offset = 2;
-	}
-	if (delta2 != delta3 && delta3 < p->cyclicBufferSize && *(cur - delta3) == *cur)
-	{
-		maxLen = 3;
-		distances[offset + 1] = delta3 - 1;
-		offset += 2;
-		delta2 = delta3;
-	}
-	if (offset != 0)
-	{
-		for (; maxLen != lenLimit; maxLen++)
-			if (cur[(ptrdiff_t)maxLen - delta2] != cur[maxLen])
-				break;
-		distances[offset - 2] = maxLen;
-		if (maxLen == lenLimit)
-		{
-			p->son[p->cyclicBufferPos] = curMatch;
-			MOVE_POS_RET;
-		}
-	}
-	if (maxLen < 3)
-		maxLen = 3;
-	offset = (uint32_t)(
-		Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), distances + offset, maxLen) -
-		(distances));
-	MOVE_POS_RET
-}
-
-uint32_t Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances)
-{
-	uint32_t offset;
-	GET_MATCHES_HEADER(3)
-	HASH_ZIP_CALC;
-	curMatch = p->hash[hashValue];
-	p->hash[hashValue] = p->pos;
-	offset = (uint32_t)(Hc_GetMatchesSpec(lenLimit, curMatch, MF_PARAMS(p), distances, 2) -
-						(distances));
-	MOVE_POS_RET
-}
-
-static void Bt2_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		SKIP_HEADER(2)
-		HASH2_CALC;
-		curMatch = p->hash[hashValue];
-		p->hash[hashValue] = p->pos;
-		SKIP_FOOTER
-	} while (--num != 0);
-}
-
-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		SKIP_HEADER(3)
-		HASH_ZIP_CALC;
-		curMatch = p->hash[hashValue];
-		p->hash[hashValue] = p->pos;
-		SKIP_FOOTER
-	} while (--num != 0);
-}
-
-static void Bt3_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		uint32_t hash2Value;
-		SKIP_HEADER(3)
-		HASH3_CALC;
-		curMatch = p->hash[kFix3HashSize + hashValue];
-		p->hash[hash2Value] = p->hash[kFix3HashSize + hashValue] = p->pos;
-		SKIP_FOOTER
-	} while (--num != 0);
-}
-
-static void Bt4_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		uint32_t hash2Value, hash3Value;
-		SKIP_HEADER(4)
-		HASH4_CALC;
-		curMatch = p->hash[kFix4HashSize + hashValue];
-		p->hash[hash2Value] = p->hash[kFix3HashSize + hash3Value] = p->pos;
-		p->hash[kFix4HashSize + hashValue] = p->pos;
-		SKIP_FOOTER
-	} while (--num != 0);
-}
-
-static void Hc4_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		uint32_t hash2Value, hash3Value;
-		SKIP_HEADER(4)
-		HASH4_CALC;
-		curMatch = p->hash[kFix4HashSize + hashValue];
-		p->hash[hash2Value] = p->hash[kFix3HashSize + hash3Value] =
-			p->hash[kFix4HashSize + hashValue] = p->pos;
-		p->son[p->cyclicBufferPos] = curMatch;
-		MOVE_POS
-	} while (--num != 0);
-}
-
-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num)
-{
-	do
-	{
-		SKIP_HEADER(3)
-		HASH_ZIP_CALC;
-		curMatch = p->hash[hashValue];
-		p->hash[hashValue] = p->pos;
-		p->son[p->cyclicBufferPos] = curMatch;
-		MOVE_POS
-	} while (--num != 0);
-}
-
-void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable)
-{
-	vTable->Init = (Mf_Init_Func)MatchFinder_Init;
-	vTable->GetIndexByte = (Mf_GetIndexByte_Func)MatchFinder_GetIndexByte;
-	vTable->GetNumAvailableBytes =
-		(Mf_GetNumAvailableBytes_Func)MatchFinder_GetNumAvailableBytes;
-	vTable->GetPointerToCurrentPos =
-		(Mf_GetPointerToCurrentPos_Func)MatchFinder_GetPointerToCurrentPos;
-	if (!p->btMode)
-	{
-		vTable->GetMatches = (Mf_GetMatches_Func)Hc4_MatchFinder_GetMatches;
-		vTable->Skip = (Mf_Skip_Func)Hc4_MatchFinder_Skip;
-	}
-	else if (p->numHashBytes == 2)
-	{
-		vTable->GetMatches = (Mf_GetMatches_Func)Bt2_MatchFinder_GetMatches;
-		vTable->Skip = (Mf_Skip_Func)Bt2_MatchFinder_Skip;
-	}
-	else if (p->numHashBytes == 3)
-	{
-		vTable->GetMatches = (Mf_GetMatches_Func)Bt3_MatchFinder_GetMatches;
-		vTable->Skip = (Mf_Skip_Func)Bt3_MatchFinder_Skip;
-	}
-	else
-	{
-		vTable->GetMatches = (Mf_GetMatches_Func)Bt4_MatchFinder_GetMatches;
-		vTable->Skip = (Mf_Skip_Func)Bt4_MatchFinder_Skip;
-	}
-}
-- 
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