diff -r 0135e64c6c66 -r c4fd2813b127 misc/libphysfs/lzma/CPP/Common/StringConvert.cpp
--- a/misc/libphysfs/lzma/CPP/Common/StringConvert.cpp	Wed May 16 18:22:28 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-// Common/StringConvert.cpp
-
-#include "StdAfx.h"
-
-#include "StringConvert.h"
-
-#ifndef _WIN32
-#include <stdlib.h>
-#endif
-
-#ifdef _WIN32
-UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
-{
-  UString resultString;
-  if(!srcString.IsEmpty())
-  {
-    int numChars = MultiByteToWideChar(codePage, 0, srcString, 
-      srcString.Length(), resultString.GetBuffer(srcString.Length()), 
-      srcString.Length() + 1);
-    #ifndef _WIN32_WCE
-    if(numChars == 0)
-      throw 282228;
-    #endif
-    resultString.ReleaseBuffer(numChars);
-  }
-  return resultString;
-}
-
-AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
-{
-  AString resultString;
-  if(!srcString.IsEmpty())
-  {
-    int numRequiredBytes = srcString.Length() * 2;
-    char defaultChar = '_';
-    int numChars = WideCharToMultiByte(codePage, 0, srcString, 
-      srcString.Length(), resultString.GetBuffer(numRequiredBytes), 
-      numRequiredBytes + 1, &defaultChar, NULL);
-    #ifndef _WIN32_WCE
-    if(numChars == 0)
-      throw 282229;
-    #endif
-    resultString.ReleaseBuffer(numChars);
-  }
-  return resultString;
-}
-
-#ifndef _WIN32_WCE
-AString SystemStringToOemString(const CSysString &srcString)
-{
-  AString result;
-  CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));
-  result.ReleaseBuffer();
-  return result;
-}
-#endif
-
-#else
-
-UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
-{
-  UString resultString;
-  for (int i = 0; i < srcString.Length(); i++)
-    resultString += wchar_t(srcString[i]);
-  /*
-  if(!srcString.IsEmpty())
-  {
-    int numChars = mbstowcs(resultString.GetBuffer(srcString.Length()), srcString, srcString.Length() + 1);
-    if (numChars < 0) throw "Your environment does not support UNICODE";
-    resultString.ReleaseBuffer(numChars);
-  }
-  */
-  return resultString;
-}
-
-AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
-{
-  AString resultString;
-  for (int i = 0; i < srcString.Length(); i++)
-    resultString += char(srcString[i]);
-  /*
-  if(!srcString.IsEmpty())
-  {
-    int numRequiredBytes = srcString.Length() * 6 + 1;
-    int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);
-    if (numChars < 0) throw "Your environment does not support UNICODE";
-    resultString.ReleaseBuffer(numChars);
-  }
-  */
-  return resultString;
-}
-
-#endif
-