28 lines
1010 B
C
28 lines
1010 B
C
/*
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* Copyright (C) 2023 Rockchip Electronics Co., Ltd.
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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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#ifndef _CRC_H
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#define _CRC_H
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#include "defineHeader.h"
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extern USHORT CRC_16(BYTE * aData, UINT aSize);
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extern UINT CRC_32(PBYTE pData, UINT ulSize, UINT uiPreviousValue);
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extern void P_RC4(BYTE * buf, USHORT len);
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extern void bch_encode(BYTE *encode_in, BYTE *encode_out);
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extern USHORT CRC_CCITT(UCHAR *p, UINT CalculateNumber);
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extern void generate_gf();
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extern void gen_poly();
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#endif
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