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 /******************************************************************************* 23 ** 24 ** Function crcChecksumCompute 25 ** 26 ** Description Compute a checksum on a buffer of data. 27 ** 28 ** Returns 2-byte checksum. 29 ** 30 *******************************************************************************/ 31 unsigned short crcChecksumCompute(const unsigned char* buffer, int bufferLen); 32 33 /******************************************************************************* 34 ** 35 ** Function crcChecksumVerifyIntegrity 36 ** 37 ** Description Detect any corruption in a file by computing a checksum. 38 ** filename: file name. 39 ** 40 ** Returns True if file is good. 41 ** 42 *******************************************************************************/ 43 bool crcChecksumVerifyIntegrity(const char* filename); 44
