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 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 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 ** 40 ** Function crcChecksumVerifyIntegrity 41 ** 42 ** Description Detect any corruption in a file by computing a checksum. 43 ** filename: file name. 44 ** 45 ** Returns True if file is good. 46 ** 47 *******************************************************************************/ 48 BOOLEAN crcChecksumVerifyIntegrity (const char* filename); 49 50 51 #ifdef __cplusplus 52 } 53 #endif 54
