Index: src/libchcore/TSpeedTracker.cpp
===================================================================
diff -u -re96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3 -ra380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5
--- src/libchcore/TSpeedTracker.cpp	(.../TSpeedTracker.cpp)	(revision e96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3)
+++ src/libchcore/TSpeedTracker.cpp	(.../TSpeedTracker.cpp)	(revision a380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5)
@@ -109,18 +109,6 @@
 		return dResult / m_vSamples.size() * m_dSamplesPerSecond;
 	}
 
-	void TSpeedTracker::AppendSamples(double dSpeed, size_t stSamplesCount)
-	{
-		if (m_vSamples.size() != m_stRequiredSamples)
-			THROW_CORE_EXCEPTION(eErr_InternalProblem);
-
-		stSamplesCount = std::min(stSamplesCount, m_stRequiredSamples);
-		while (stSamplesCount--)
-		{
-			m_vSamples[GetNextSampleIndexAndIncrease()] = dSpeed;
-		}
-	}
-
 	size_t TSpeedTracker::GetNextSampleIndexAndIncrease()
 	{
 		size_t stResult = m_stNextSamplePos++;
Index: src/libchcore/TSpeedTracker.h
===================================================================
diff -u -re96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3 -ra380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5
--- src/libchcore/TSpeedTracker.h	(.../TSpeedTracker.h)	(revision e96806b7f8ff7ca7e9f4afbea603e6351a3dc3e3)
+++ src/libchcore/TSpeedTracker.h	(.../TSpeedTracker.h)	(revision a380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5)
@@ -25,7 +25,6 @@
 		TSpeedTracker& operator=(const TSpeedTracker&);
 
 		static double NormalizeValueByTime(unsigned long long ullValue, unsigned long long ullTime, unsigned long long ullNormalizeTime = 1000);
-		void AppendSamples(double dSpeed, size_t stSamplesCount);
 
 		size_t GetNextSampleIndexAndIncrease();
 		void FinalizeIncompleteSample(double dSpeed, unsigned long long& ullInterval);
Index: src/rc2lng/crc32.cpp
===================================================================
diff -u -ra27d1acf1bda3c25b6dcce0d0eb0278009ce63ae -ra380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5
--- src/rc2lng/crc32.cpp	(.../crc32.cpp)	(revision a27d1acf1bda3c25b6dcce0d0eb0278009ce63ae)
+++ src/rc2lng/crc32.cpp	(.../crc32.cpp)	(revision a380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5)
@@ -119,41 +119,3 @@
 
 	return dwCRC;
 }
-
-/** Starts to calculate a crc32 checksum.
- * \param[out] puiValue - a pointer to the unsigned int variable that will be used to process the crc checksum.
- */
-void crc32_begin(unsigned int *puiValue)
-{
-	assert(puiValue != NULL);
-	if(!puiValue)
-		throw std::runtime_error("Invalid argument");
-
-	*puiValue=0xffffffff;
-}
-
-/** Continues to calculate a crc32 checksum. May be called many times sequentially to calc the checksum
- *  of a very large buffer.
- * \param[in/out] puiPrev - a previous value calculated
- * \param[in] pbyData - pointer to a buffer with data which checksum is to be calculated
- * \param[in] tLen - length of the data in a buffer
- */
-void crc32_partial(unsigned int *puiPrev, const char *pbyData, size_t tLen)
-{
-	assert(puiPrev && pbyData);
-	if(!puiPrev || !pbyData)
-		throw std::runtime_error("Invalid argument");
-
-	for (size_t i=0;i<tLen;i++)
-		__crc32partial(pbyData[i], puiPrev);
-}
-
-/** Finished calculating a checksum.
- * \param[in/out] puiValue - ptr to the variable with a crc32 value calculated so far
- */
-void crc32_finish(const unsigned int* puiValue)
-{
-	puiValue;
-	assert(puiValue);
-	return;
-}
Index: src/rc2lng/crc32.h
===================================================================
diff -u -ra27d1acf1bda3c25b6dcce0d0eb0278009ce63ae -ra380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5
--- src/rc2lng/crc32.h	(.../crc32.h)	(revision a27d1acf1bda3c25b6dcce0d0eb0278009ce63ae)
+++ src/rc2lng/crc32.h	(.../crc32.h)	(revision a380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5)
@@ -27,8 +27,4 @@
 /// Calculates crc32 checksum for a given data
 unsigned int crc32(const char* pbyData, size_t tLen);
 
-void crc32_begin(unsigned int *puiValue);
-void crc32_partial(unsigned int *puiPrev, const char *pbyData, size_t tLen);
-void crc32_finish(const unsigned int* puiValue);
-
 #endif
Index: tools/rc2lng.exe
===================================================================
diff -u -r5446395d3925e49d3e4cba82044bdfd4dffb6ee9 -ra380f7b2ae7d8fe6121e2d0a026b98ee2248c8b5
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