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/*
* Copyright (C) 2010 NXP Semiconductors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* \file phOsalNfc_Utils.c
* \brief OSAL Implementation.
*
* Project: NFC-FRI 1.1
*
* $Date: Wed Jun 24 10:35:10 2009 $
* $Author: ravindrau $
* $Revision: 1.1 $
* $Aliases: NFC_FRI1.1_WK926_R28_1,NFC_FRI1.1_WK928_R29_1,NFC_FRI1.1_WK930_R30_1,NFC_FRI1.1_WK934_PREP_1,NFC_FRI1.1_WK934_R31_1,NFC_FRI1.1_WK941_PREP1,NFC_FRI1.1_WK941_PREP2,NFC_FRI1.1_WK941_1,NFC_FRI1.1_WK943_R32_1,NFC_FRI1.1_WK949_PREP1,NFC_FRI1.1_WK943_R32_10,NFC_FRI1.1_WK943_R32_13,NFC_FRI1.1_WK943_R32_14,NFC_FRI1.1_WK1007_R33_1,NFC_FRI1.1_WK1007_R33_4,NFC_FRI1.1_WK1017_PREP1,NFC_FRI1.1_WK1017_R34_1,NFC_FRI1.1_WK1017_R34_2,NFC_FRI1.1_WK1023_R35_1 $
*
*/
#include <phNfcStatus.h>
#include <phNfcCompId.h>
#include <phNfcConfig.h>
#include <phOsalNfc.h>
/*The function does a comparison of two strings and returns a non zero value
if two strings are unequal*/
int phOsalNfc_MemCompare ( void *src, void *dest, unsigned int n )
{
int8_t *b1 =(int8_t *)src;
int8_t *b2 =(int8_t *)dest;
int8_t diff = 0;
#ifdef VERIFY_MEMORY
if((NULL != src) && (NULL != dest))
#endif
{
for(;((n>0)&&(diff==0));n--,b1++,b2++)
{
diff = *b1 - *b2;
}
}
return (int)diff;
}
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