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diff --git a/dbaccess/source/ui/dlg/odbcconfig.hxx b/dbaccess/source/ui/dlg/odbcconfig.hxx
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+++ b/dbaccess/source/ui/dlg/odbcconfig.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX
+#define INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX
+
+#if defined(_WIN32) || (defined (UNX) && !defined(ANDROID) && !defined(IOS))
+#define HAVE_ODBC_SUPPORT
+#endif
+
+#if defined(_WIN32) && defined(HAVE_ODBC_SUPPORT)
+#define HAVE_ODBC_ADMINISTRATION
+#endif
+
+#include <rtl/ustring.hxx>
+#include <tools/link.hxx>
+#include <osl/module.h>
+
+#include <memory>
+#include <set>
+
+namespace dbaui
+{
+
+// OOdbcEnumeration
+struct OdbcTypesImpl;
+class OOdbcEnumeration final
+{
+    oslModule        m_pOdbcLib;     // the library handle
+    OUString         m_sLibPath;     // the path to the library
+
+#ifdef HAVE_ODBC_SUPPORT
+    // entry points for ODBC administration
+    oslGenericFunction  m_pAllocHandle;
+    oslGenericFunction  m_pFreeHandle;
+    oslGenericFunction  m_pSetEnvAttr;
+    oslGenericFunction  m_pDataSources;
+
+#endif
+    std::unique_ptr<OdbcTypesImpl>  m_pImpl;
+        // needed because we can't have a member of type SQLHANDLE: this would require us to include the respective
+        // ODBC file, which would lead to a lot of conflicts with other includes
+
+public:
+    OOdbcEnumeration();
+    ~OOdbcEnumeration();
+
+#ifdef HAVE_ODBC_SUPPORT
+    bool        isLoaded() const { return nullptr != m_pOdbcLib; }
+#else
+    bool        isLoaded() const { return false; }
+#endif
+    const OUString& getLibraryName() const { return m_sLibPath; }
+
+    void        getDatasourceNames(std::set<OUString>& _rNames);
+
+private:
+    oslGenericFunction  loadSymbol(const char* _pFunctionName);
+
+    /// load the lib
+    bool        load(const char* _pLibPath);
+    /// unload the lib
+    void        unload();
+    /// ensure that an ODBC environment is allocated
+    bool        allocEnv();
+    /// free any allocated ODBC environment
+    void        freeEnv();
+};
+
+// OOdbcManagement
+#ifdef HAVE_ODBC_ADMINISTRATION
+class ProcessTerminationWait;
+class OOdbcManagement
+{
+    std::unique_ptr< ProcessTerminationWait >   m_pProcessWait;
+    Link<void*,void>                            m_aAsyncFinishCallback;
+
+public:
+    explicit OOdbcManagement( const Link<void*,void>& _rAsyncFinishCallback );
+    ~OOdbcManagement();
+
+    bool    manageDataSources_async();
+    bool    isRunning() const;
+    void    disableCallback();
+    void    receivedCallback();
+};
+#endif
+
+}   // namespace dbaui
+
+#endif // INCLUDED_DBACCESS_SOURCE_UI_DLG_ODBCCONFIG_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */