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/***************************************************************************** |
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* |
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* $Id$ |
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* |
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* Copyright 2010 Richard Hacker (lerichi at gmx dot net) |
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* |
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* This file is part of the pdserv library. |
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* |
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* The pdserv library is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or (at |
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* your option) any later version. |
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* |
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* The pdserv library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
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* License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with the pdserv library. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*****************************************************************************/ |
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#ifndef LIB_POINTER_H |
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#define LIB_POINTER_H |
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///////////////////////////////////////////////////////////////////////////// |
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template<class T> |
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inline T* ptr_align(void *p) |
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{ |
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const unsigned long mask = sizeof(void*) - 1; |
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return reinterpret_cast<T*>(((unsigned long)p + mask) & ~mask); |
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} |
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///////////////////////////////////////////////////////////////////////////// |
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inline size_t ptr_align(size_t len) |
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{ |
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const size_t mask = sizeof(void*) - 1; |
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return (len + mask) & ~mask; |
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} |
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#endif // LIB_POINTER_H |
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