--- /dev/null
+// 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