PhysicsFS 2.0.3 imported.

lib/physfs-2.0.3/lzma/CPP/7zip/Compress/ByteSwap/ByteSwap.cpp

@@ -0,0 +1,38 @@
+// 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;
+}

lib/physfs-2.0.3/lzma/CPP/7zip/Compress/ByteSwap/ByteSwap.h

@@ -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

lib/physfs-2.0.3/lzma/CPP/7zip/Compress/ByteSwap/ByteSwapRegister.cpp

@@ -0,0 +1,17 @@
+// ByteSwapRegister.cpp
+
+#include "StdAfx.h"
+
+#include "../../Common/RegisterCodec.h"
+
+#include "ByteSwap.h"
+static void *CreateCodec2() { return (void *)(ICompressFilter *)(new CByteSwap2); }
+static void *CreateCodec4() { return (void *)(ICompressFilter *)(new CByteSwap4); }
+
+static CCodecInfo g_CodecsInfo[] =
+{
+  { CreateCodec2, CreateCodec4, 0x020302, L"Swap2", 1, true },
+  { CreateCodec4, CreateCodec4, 0x020304, L"Swap4", 1, true }
+};
+
+REGISTER_CODECS(ByteSwap)

lib/physfs-2.0.3/lzma/CPP/7zip/Compress/ByteSwap/StdAfx.cpp

@@ -0,0 +1,3 @@
+// StdAfx.cpp
+
+#include "StdAfx.h"

lib/physfs-2.0.3/lzma/CPP/7zip/Compress/ByteSwap/StdAfx.h

@@ -0,0 +1,8 @@
+// StdAfx.h
+
+#ifndef __STDAFX_H
+#define __STDAFX_H
+
+#include "../../../Common/MyWindows.h"
+
+#endif