1 files changed, 88 insertions, 0 deletions
diff --git a/private/ole32/olethunk/olethk32/mmodel.hxx b/private/ole32/olethunk/olethk32/mmodel.hxx
new file mode 100644
index 000000000..be7da2be2
--- /dev/null
+++ b/private/ole32/olethunk/olethk32/mmodel.hxx
@@ -0,0 +1,88 @@
+//+---------------------------------------------------------------------------
+//
+//  Microsoft Windows
+//  Copyright (C) Microsoft Corporation, 1992 - 1994.
+//
+//  File:	mmodel.hxx
+//
+//  Contents:	CMemoryModel
+//
+//  History:	29-Sep-94	DrewB	Created
+//
+//----------------------------------------------------------------------------
+
+#ifndef __MMODEL_HXX__
+#define __MMODEL_HXX__
+
+//+---------------------------------------------------------------------------
+//
+//  Class:	CMemoryModel (mm)
+//
+//  Purpose:	Defines an abstract interface to memory allocation
+//              so that code can be written which uses both 16 and
+//              32-bit memory
+//
+//  History:	29-Sep-94	DrewB	Created
+//
+//----------------------------------------------------------------------------
+
+class CMemoryModel
+{
+public:
+    virtual DWORD  AllocMemory(DWORD cb) = 0;
+    virtual void   FreeMemory(DWORD dwMem) = 0;
+    virtual LPVOID ResolvePtr(DWORD dwMem, DWORD cb) = 0;
+    virtual void   ReleasePtr(DWORD dwMem) = 0;
+};
+
+//+---------------------------------------------------------------------------
+//
+//  Class:	CMemoryModel16 (mm16)
+//
+//  Purpose:	16-bit memory model
+//
+//  History:	29-Sep-94	DrewB	Created
+//
+//----------------------------------------------------------------------------
+
+class CMemoryModel16 : public CMemoryModel
+{
+public:
+    CMemoryModel16(BOOL fPublic)
+    {
+        _fPublic = fPublic;
+    }
+    
+    virtual DWORD  AllocMemory(DWORD cb);
+    virtual void   FreeMemory(DWORD dwMem);
+    virtual LPVOID ResolvePtr(DWORD dwMem, DWORD cb);
+    virtual void   ReleasePtr(DWORD dwMem);
+
+private:
+    BOOL _fPublic;
+};
+
+//+---------------------------------------------------------------------------
+//
+//  Class:	CMemoryModel32 (mm32)
+//
+//  Purpose:	16-bit memory model
+//
+//  History:	29-Sep-94	DrewB	Created
+//
+//----------------------------------------------------------------------------
+
+class CMemoryModel32 : public CMemoryModel
+{
+public:
+    virtual DWORD  AllocMemory(DWORD cb);
+    virtual void   FreeMemory(DWORD dwMem);
+    virtual LPVOID ResolvePtr(DWORD dwMem, DWORD cb);
+    virtual void   ReleasePtr(DWORD dwMem);
+};
+
+extern CMemoryModel16 mmodel16Public;
+extern CMemoryModel16 mmodel16Owned;
+extern CMemoryModel32 mmodel32;
+
+#endif // #ifndef __MMODEL_HXX__