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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 compare.h
* @brief Generic compare function
* @author Shaun Wetzstein <shaun@us.ibm.com>
* @date 2010-2011
*/
#ifndef __COMPARE_H__
#define __COMPARE_H__
/*!
* @brief Pointer to a generic compare function
*/
typedef int (*compare_f) (const void *, const void *);
/*!
* @brief Default compare function
*/
static inline int default_compare(const void *v1, const void *v2)
{
const int i1 = (const int)v1, i2 = (const int)v2;
return i1 - i2;
}
#endif /* __COMPARE_H__ */
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