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 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 /*******************************************************************************
27 **
28 ** Function         crcChecksumCompute
29 **
30 ** Description      Compute a checksum on a buffer of data.
31 **
32 ** Returns          2-byte checksum.
33 **
34 *******************************************************************************/
35 unsigned short crcChecksumCompute(const unsigned char* buffer, int bufferLen);
36 
37 /*******************************************************************************
38 **
39 ** Function         crcChecksumVerifyIntegrity
40 **
41 ** Description      Detect any corruption in a file by computing a checksum.
42 **                  filename: file name.
43 **
44 ** Returns          True if file is good.
45 **
46 *******************************************************************************/
47 bool crcChecksumVerifyIntegrity(const char* filename);
48 
49 #ifdef __cplusplus
50 }
51 #endif
52