new file mode 100644
--- /dev/null
+++ b/host/tools/Utils/win32/CSHCommon.h
@@ -0,0 +1,81 @@
+//####COPYRIGHTBEGIN####
+//                                                                          
+// ----------------------------------------------------------------------------
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
+//
+// This program is part of the eCos host tools.
+//
+// This program is free software; you can redistribute it and/or modify it 
+// under the terms of the GNU General Public License as published by the Free 
+// Software Foundation; either version 2 of the License, or (at your option) 
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful, but WITHOUT 
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+// more details.
+// 
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the Free Software Foundation, Inc., 
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+// ----------------------------------------------------------------------------
+//                                                                          
+//####COPYRIGHTEND####
+#if !defined(AFX_CSHCOMMON_H__B9FD78FA_DE33_11D3_A53F_00A0C949ADAC__INCLUDED_)
+#define AFX_CSHCOMMON_H__B9FD78FA_DE33_11D3_A53F_00A0C949ADAC__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+// CSHCommon.h : header file
+//
+
+/////////////////////////////////////////////////////////////////////////////
+// CCSHCommon window
+
+class CCSHCommon
+{
+// Construction
+public:
+	CCSHCommon();
+
+// Attributes
+public:
+
+// Operations
+public:
+
+  // What CSHFile() will probably return something starting with this path
+  static void  SetCSHFilePath(LPCTSTR pszCSHFilePath) { m_strCSHFilePath=pszCSHFilePath; }
+  static const CString GetCSHFilePath() { return m_strCSHFilePath; }
+
+  // Used by dialogs handling NM_RCLICK notifications to display a context menu to avoid getting two in a row.
+  void SuppressNextContextMenuMessage() { m_bSupressContextMenu=true; }
+
+// Implementation
+public:
+	virtual ~CCSHCommon();
+
+protected:
+	bool OnContextMenu (CWnd *pDialog, CPoint pt, UINT idHelp);
+  enum {ID_WHATS_THIS=42};
+
+  bool m_bSupressContextMenu;
+
+  static CString m_strCSHFilePath;
+
+	static void DisplayHelp (HWND hCtrl, UINT ids, HINSTANCE hInst);
+
+  static CWnd *WndFromPoint(CWnd *pDialog,CWnd* pWnd,CPoint pt);
+	CWnd* m_pwndContext;
+
+  bool FilterMessage(UINT &message, WPARAM &wParam,LPARAM &lParam,LRESULT *&pResult);
+};
+
+/////////////////////////////////////////////////////////////////////////////
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // !defined(AFX_CSHCOMMON_H__B9FD78FA_DE33_11D3_A53F_00A0C949ADAC__INCLUDED_)