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