Index: src/libchcore/TSubTaskStatsInfo.h
===================================================================
diff -u -N -rd76d3ce6c8c55fa23009dbb03b8bc06f482c5b72 -r16df8fcf9d5b3317338aece64762771419beaf4a
--- src/libchcore/TSubTaskStatsInfo.h	(.../TSubTaskStatsInfo.h)	(revision d76d3ce6c8c55fa23009dbb03b8bc06f482c5b72)
+++ src/libchcore/TSubTaskStatsInfo.h	(.../TSubTaskStatsInfo.h)	(revision 16df8fcf9d5b3317338aece64762771419beaf4a)
@@ -82,13 +82,17 @@
 	void DecreaseProcessedSize(unsigned long long ullDecreaseBy);
 	void SetProcessedSize(unsigned long long ullProcessedSize);
 
+	void IncreaseTotalSize(unsigned long long ullIncreaseBy);
+	void DecreaseTotalSize(unsigned long long ullDecreaseBy);
 	void SetTotalSize(unsigned long long ullTotalSize);
 
 	// current item
 	void IncreaseCurrentItemProcessedSize(unsigned long long ullIncreaseBy);
 	void DecreaseCurrentItemProcessedSize(unsigned long long ullDecreaseBy);
 	void SetCurrentItemProcessedSize(unsigned long long ullProcessedSize);
 
+	void IncreaseCurrentItemTotalSize(unsigned long long ullIncreaseBy);
+	void DecreaseCurrentItemTotalSize(unsigned long long ullDecreaseBy);
 	void SetCurrentItemTotalSize(unsigned long long ullTotalSize);
 
 	unsigned long long GetCurrentItemProcessedSize() const;