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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: max.h
* Author:
* Descr: typesafe max function
* Note:
* Date: 10/22/10
*/
#ifndef __MAX_H__
#define __MAX_H__
#define max(x,y) \
({ \
typeof(x) _x = (x); \
typeof(y) _y = (y); \
(void)((void*)&_x == (void*)&_y); \
_x < _y ? _y : _x; \
})
#endif /* __MAX_H__ */
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