63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
/*
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* Copyright (c) 2021, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __LOWLEVELAPI2_H__
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#define __LOWLEVELAPI2_H__
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//*****************************************************************************
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//!
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//! @brief Compares the arrays at in1 and in2. Returns 0 if they are equal, 1 otherwise.
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//! @warn This function is not constant time!
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//!
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//! @param in1 points to first operand
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//! @param in2 points to second operand
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//! @param len number of bytes to compare
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//!
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//! @return 0 if they are equal, 1 otherwise
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//!
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//*****************************************************************************
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uint8_t COMPAREVALUES(uint32_t *in1, uint32_t *in2, uint32_t len);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__LOWLEVELAPI2_H__*/
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//==================================================================================== end>
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