diff -r ea891871f481 -r bb5522e88ab2 misc/libphysfs/lzma/CPP/7zip/Common/ProgressUtils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/CPP/7zip/Common/ProgressUtils.h	Mon Apr 10 12:06:43 2017 -0400
@@ -0,0 +1,34 @@
+// ProgressUtils.h
+
+#ifndef __PROGRESSUTILS_H
+#define __PROGRESSUTILS_H
+
+#include "../../Common/MyCom.h"
+
+#include "../ICoder.h"
+#include "../IProgress.h"
+
+class CLocalProgress: 
+  public ICompressProgressInfo,
+  public CMyUnknownImp
+{
+  CMyComPtr<IProgress> _progress;
+  CMyComPtr<ICompressProgressInfo> _ratioProgress;
+  bool _inSizeIsMain;
+public:
+  UInt64 ProgressOffset;
+  UInt64 InSize;
+  UInt64 OutSize;
+  bool SendRatio;
+  bool SendProgress;
+
+  CLocalProgress();
+  void Init(IProgress *progress, bool inSizeIsMain);
+  HRESULT SetCur();
+
+  MY_UNKNOWN_IMP
+
+  STDMETHOD(SetRatioInfo)(const UInt64 *inSize, const UInt64 *outSize);
+};
+
+#endif