/* IBM_PROLOG_BEGIN_TAG                                                   */
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/* $Source: clib/compare.h $                                              */
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/* OpenPOWER FFS Project                                                  */
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/* [+] International Business Machines Corp.                              */
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/* IBM_PROLOG_END_TAG                                                     */

/*!
 * @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 long)v1, i2 = (const long)v2;
	return i1 - i2;
}

#endif				/* __COMPARE_H__ */
