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diff --git a/src/utils/dtor.h b/src/utils/dtor.h
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--- a/src/utils/dtor.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2017 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * 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
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef UTILS_DTOR_H
-#define UTILS_DTOR_H
-
-#include <algorithm>
-#include <functional>
-
-#include "localconsts.h"
-
-template<typename T>
-struct dtor final : public std::unary_function <T, void>
-{
- A_DEFAULT_COPY(dtor)
-
- void operator()(T &ptr)
- { delete ptr; }
-};
-
-template<typename T1, typename T2>
-struct dtor<std::pair<T1, T2> > :
-public std::unary_function <std::pair<T1, T2>, void>
-{
- void operator()(std::pair<T1, T2> &pair)
- { delete pair.second; }
-};
-
-template<class Cont>
-inline dtor<typename Cont::value_type> make_dtor(Cont const &d A_UNUSED)
-{
- return dtor<typename Cont::value_type>();
-}
-
-template<typename Container>
-inline void delete_all(Container &c)
-{
- std::for_each(c.begin(), c.end(), make_dtor(c));
-}
-
-#endif // UTILS_DTOR_H