--- a/misc/libphysfs/lzma/CPP/7zip/Compress/ByteSwap/ByteSwap.cpp Wed May 16 18:22:28 2018 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// ByteSwap.cpp
-
-#include "StdAfx.h"
-
-#include "ByteSwap.h"
-
-STDMETHODIMP CByteSwap2::Init() { return S_OK; }
-
-STDMETHODIMP_(UInt32) CByteSwap2::Filter(Byte *data, UInt32 size)
-{
- const UInt32 kStep = 2;
- UInt32 i;
- for (i = 0; i + kStep <= size; i += kStep)
- {
- Byte b = data[i];
- data[i] = data[i + 1];
- data[i + 1] = b;
- }
- return i;
-}
-
-STDMETHODIMP CByteSwap4::Init() { return S_OK; }
-
-STDMETHODIMP_(UInt32) CByteSwap4::Filter(Byte *data, UInt32 size)
-{
- const UInt32 kStep = 4;
- UInt32 i;
- for (i = 0; i + kStep <= size; i += kStep)
- {
- Byte b0 = data[i];
- Byte b1 = data[i + 1];
- data[i] = data[i + 3];
- data[i + 1] = data[i + 2];
- data[i + 2] = b1;
- data[i + 3] = b0;
- }
- return i;
-}