[apple/network_cmds.git] / unbound / compat / memcmp.c

/*
 *	memcmp.c: memcmp compat implementation.
 *
 *	Copyright (c) 2010, NLnet Labs. All rights reserved.
 *
 * See LICENSE for the license.
*/

#include <config.h>

int memcmp(const void *x, const void *y, size_t n);

int memcmp(const void *x, const void *y, size_t n)
{
	const uint8_t* x8 = (const uint8_t*)x;
	const uint8_t* y8 = (const uint8_t*)y;
	size_t i;
	for(i=0; i<n; i++) {
		if(x8[i] < y8[i])
			return -1;
		else if(x8[i] > y8[i])
			return 1;
	}
	return 0;
}
Commit	Line	Data
89c4ed63 A	1	/*
	2	* memcmp.c: memcmp compat implementation.
	3	*
	4	* Copyright (c) 2010, NLnet Labs. All rights reserved.
	5	*
	6	* See LICENSE for the license.
	7	*/
	8
	9	#include <config.h>
	10
	11	int memcmp(const void x, const void y, size_t n);
	12
	13	int memcmp(const void x, const void y, size_t n)
	14	{
	15	const uint8_t* x8 = (const uint8_t*)x;
	16	const uint8_t* y8 = (const uint8_t*)y;
	17	size_t i;
	18	for(i=0; i<n; i++) {
	19	if(x8[i] < y8[i])
	20	return -1;
	21	else if(x8[i] > y8[i])
	22	return 1;
	23	}
	24	return 0;
	25	}