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diff --git a/clib/align.h b/clib/align.h
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+/*
+ * Copyright (c) International Business Machines Corp., 2014
+ *
+ * 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
+ */
+
+/*!
+ * @file align.h
+ * @brief Alignment helpers
+ * @author Shaun Wetzstein <shaun@us.ibm.com>
+ * @date 2010-2011
+ */
+
+#ifndef __ALIGN_H__
+#define __ALIGN_H__
+
+/*!
+ * @def alignof(t)
+ * @hideinitializer
+ * @brief Returns the alignment of an object or minimum alignment required by a type
+ * @param t [in] Object or type name
+ */
+#define alignof(t)			__alignof__(t)
+
+#ifndef offsetof
+
+/*!
+ * @def offsetof(t,m)
+ * @hideinitializer
+ * @brief Returns the offset of a member within a structure
+ * @param t [in] Structure type name
+ * @param m [in] Member name within a structure
+ */
+#define offsetof(t,m)			__builtin_offsetof(t, m)
+#endif
+
+#endif				/* __ALIGN_H__ */