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#ifndef _LINUX_SORT_H
#define _LINUX_SORT_H
#include <stdlib.h>
#include <linux/types.h>
/**
* cmp_int - perform a three-way comparison of the arguments
* @l: the left argument
* @r: the right argument
*
* Return: 1 if the left argument is greater than the right one; 0 if the
* arguments are equal; -1 if the left argument is less than the right one.
*/
#define cmp_int(l, r) (((l) > (r)) - ((l) < (r)))
void sort_r(void *base, size_t num, size_t size,
cmp_r_func_t cmp_func,
swap_r_func_t swap_func,
const void *priv);
static inline void sort(void *base, size_t num, size_t size,
int (*cmp_func)(const void *, const void *),
void (*swap_func)(void *, void *, int size))
{
return qsort(base, num, size, cmp_func);
}
#define sort_nonatomic(...) sort(__VA_ARGS__)
#endif
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