diff -r ea891871f481 -r bb5522e88ab2 misc/libphysfs/lzma/CPP/7zip/Compress/ByteSwap/ByteSwap.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/CPP/7zip/Compress/ByteSwap/ByteSwap.h	Mon Apr 10 12:06:43 2017 -0400
@@ -0,0 +1,37 @@
+// ByteSwap.h
+
+#ifndef __BYTESWAP_H
+#define __BYTESWAP_H
+
+#include "../../ICoder.h"
+#include "Common/MyCom.h"
+
+// {23170F69-40C1-278B-0203-020000000000}
+DEFINE_GUID(CLSID_CCompressConvertByteSwap2, 
+0x23170F69, 0x40C1, 0x278B, 0x02, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+// {23170F69-40C1-278B-0203-040000000000}
+DEFINE_GUID(CLSID_CCompressConvertByteSwap4, 
+0x23170F69, 0x40C1, 0x278B, 0x02, 0x03, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+class CByteSwap2: 
+  public ICompressFilter,
+  public CMyUnknownImp
+{
+public:
+  MY_UNKNOWN_IMP
+  STDMETHOD(Init)();
+  STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
+};
+
+class CByteSwap4: 
+  public ICompressFilter,
+  public CMyUnknownImp
+{
+public:
+  MY_UNKNOWN_IMP
+  STDMETHOD(Init)();
+  STDMETHOD_(UInt32, Filter)(Byte *data, UInt32 size);
+};
+
+#endif