diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/CPP/Windows/Error.cpp
--- a/misc/libphysfs/lzma/CPP/Windows/Error.cpp	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-// Windows/Error.h
-
-#include "StdAfx.h"
-
-#include "Windows/Error.h"
-#ifndef _UNICODE
-#include "Common/StringConvert.h"
-#endif
-
-#ifndef _UNICODE
-extern bool g_IsNT;
-#endif
-
-namespace NWindows {
-namespace NError {
-
-bool MyFormatMessage(DWORD messageID, CSysString &message)
-{
-  LPVOID msgBuf;
-  if(::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | 
-      FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-      NULL,messageID, 0, (LPTSTR) &msgBuf,0, NULL) == 0)
-    return false;
-  message = (LPCTSTR)msgBuf;
-  ::LocalFree(msgBuf);
-  return true;
-}
-
-#ifndef _UNICODE
-bool MyFormatMessage(DWORD messageID, UString &message)
-{
-  if (g_IsNT)
-  {
-    LPVOID msgBuf;
-    if(::FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | 
-        FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-        NULL, messageID, 0, (LPWSTR) &msgBuf, 0, NULL) == 0)
-      return false;
-    message = (LPCWSTR)msgBuf;
-    ::LocalFree(msgBuf);
-    return true;
-  }
-  CSysString messageSys;
-  bool result = MyFormatMessage(messageID, messageSys);
-  message = GetUnicodeString(messageSys);
-  return result;
-}
-#endif
-
-}}