1 /******************************************************************************
2  *
3  *  Copyright (C) 2012 Broadcom Corporation
4  *
5  *  Licensed under the Apache License, Version 2.0 (the "License");
6  *  you may not use this file except in compliance with the License.
7  *  You may obtain a copy of the License at:
8  *
9  *  http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *  See the License for the specific language governing permissions and
15  *  limitations under the License.
16  *
17  ******************************************************************************/
18 #pragma once
19 
20 #include <stdbool.h>
21 #include <stdint.h>
22 
23 /*******************************************************************************
24 **
25 ** Function         crcChecksumCompute
26 **
27 ** Description      Compute a checksum on a buffer of data.
28 **
29 ** Returns          2-byte checksum.
30 **
31 *******************************************************************************/
32 uint16_t crcChecksumCompute(const unsigned char* buffer, int bufferLen);
33 
34 /*******************************************************************************
35 **
36 ** Function         crcChecksumVerifyIntegrity
37 **
38 ** Description      Detect any corruption in a file by computing a checksum.
39 **                  filename: file name.
40 **
41 ** Returns          True if file is good.
42 **
43 *******************************************************************************/
44 bool crcChecksumVerifyIntegrity(const char* filename);
45