diff -r 0135e64c6c66 -r c4fd2813b127 misc/libphysfs/lzma/CPP/7zip/Common/OutBuffer.cpp
--- a/misc/libphysfs/lzma/CPP/7zip/Common/OutBuffer.cpp	Wed May 16 18:22:28 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,119 +0,0 @@
-// OutByte.cpp
-
-#include "StdAfx.h"
-
-#include "OutBuffer.h"
-
-extern "C"
-{
-  #include "../../../C/Alloc.h"
-}
-
-bool COutBuffer::Create(UInt32 bufferSize)
-{
-  const UInt32 kMinBlockSize = 1;
-  if (bufferSize < kMinBlockSize)
-    bufferSize = kMinBlockSize;
-  if (_buffer != 0 && _bufferSize == bufferSize)
-    return true;
-  Free();
-  _bufferSize = bufferSize;
-  _buffer = (Byte *)::MidAlloc(bufferSize);
-  return (_buffer != 0);
-}
-
-void COutBuffer::Free()
-{
-  ::MidFree(_buffer);
-  _buffer = 0;
-}
-
-void COutBuffer::SetStream(ISequentialOutStream *stream)
-{
-  _stream = stream;
-}
-
-void COutBuffer::Init()
-{
-  _streamPos = 0;
-  _limitPos = _bufferSize;
-  _pos = 0;
-  _processedSize = 0;
-  _overDict = false;
-  #ifdef _NO_EXCEPTIONS
-  ErrorCode = S_OK;
-  #endif
-}
-
-UInt64 COutBuffer::GetProcessedSize() const
-{ 
-  UInt64 res = _processedSize + _pos - _streamPos;
-  if (_streamPos > _pos) 
-    res += _bufferSize;
-  return res;
-}
-
-
-HRESULT COutBuffer::FlushPart()
-{
-  // _streamPos < _bufferSize
-  UInt32 size = (_streamPos >= _pos) ? (_bufferSize - _streamPos) : (_pos - _streamPos);
-  HRESULT result = S_OK;
-  #ifdef _NO_EXCEPTIONS
-  result = ErrorCode;
-  #endif
-  if (_buffer2 != 0)
-  {
-    memmove(_buffer2, _buffer + _streamPos, size);
-    _buffer2 += size;
-  }
-
-  if (_stream != 0
-      #ifdef _NO_EXCEPTIONS
-      && (ErrorCode == S_OK)
-      #endif
-     )
-  {
-    UInt32 processedSize = 0;
-    result = _stream->Write(_buffer + _streamPos, size, &processedSize);
-    size = processedSize;
-  }
-  _streamPos += size;
-  if (_streamPos == _bufferSize)
-    _streamPos = 0;
-  if (_pos == _bufferSize)
-  {
-    _overDict = true;
-    _pos = 0;
-  }
-  _limitPos = (_streamPos > _pos) ? _streamPos : _bufferSize;
-  _processedSize += size;
-  return result;
-}
-
-HRESULT COutBuffer::Flush()
-{
-  #ifdef _NO_EXCEPTIONS
-  if (ErrorCode != S_OK)
-    return ErrorCode;
-  #endif
-
-  while(_streamPos != _pos)
-  {
-    HRESULT result = FlushPart();
-    if (result != S_OK)
-      return result;
-  }
-  return S_OK;
-}
-
-void COutBuffer::FlushWithCheck()
-{
-  HRESULT result = Flush();
-  #ifdef _NO_EXCEPTIONS
-  ErrorCode = result;
-  #else
-  if (result != S_OK)
-    throw COutBufferException(result);
-  #endif
-}