diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/CPP/7zip/Compress/Copy/CopyCoder.cpp
--- a/misc/libphysfs/lzma/CPP/7zip/Compress/Copy/CopyCoder.cpp	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-// Compress/CopyCoder.cpp
-
-#include "StdAfx.h"
-
-extern "C" 
-{ 
-#include "../../../../C/Alloc.h"
-}
-
-#include "CopyCoder.h"
-#include "../../Common/StreamUtils.h"
-
-namespace NCompress {
-
-static const UInt32 kBufferSize = 1 << 17;
-
-CCopyCoder::~CCopyCoder()
-{
-  ::MidFree(_buffer);
-}
-
-STDMETHODIMP CCopyCoder::Code(ISequentialInStream *inStream,
-    ISequentialOutStream *outStream, 
-    const UInt64 * /* inSize */, const UInt64 *outSize,
-    ICompressProgressInfo *progress)
-{
-  if (_buffer == 0)
-  {
-    _buffer = (Byte *)::MidAlloc(kBufferSize);
-    if (_buffer == 0)
-      return E_OUTOFMEMORY;
-  }
-
-  TotalSize = 0;
-  for (;;)
-  {
-    UInt32 realProcessedSize;
-    UInt32 size = kBufferSize;
-    if (outSize != 0)
-      if (size > *outSize - TotalSize)
-        size = (UInt32)(*outSize - TotalSize);
-    RINOK(inStream->Read(_buffer, size, &realProcessedSize));
-    if (realProcessedSize == 0)
-      break;
-    RINOK(WriteStream(outStream, _buffer, realProcessedSize, NULL));
-    TotalSize += realProcessedSize;
-    if (progress != NULL)
-    {
-      RINOK(progress->SetRatioInfo(&TotalSize, &TotalSize));
-    }
-  }
-  return S_OK;
-}
-
-STDMETHODIMP CCopyCoder::GetInStreamProcessedSize(UInt64 *value)
-{
-  *value = TotalSize;
-  return S_OK;
-}
-
-}
-