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