crc32.h

来自「本程序为ST公司开发的源代码」· C头文件 代码 · 共 40 行

/*******************************************************************************
 *                    CONFIDENTIAL - PHILIPS APM
 *
 *  This is unpublished work is a trade secret. Philips APM owns all rights
 *  to this work and intends to maintain it in confidence to preserve its
 *  trade secret status. Philips Automotive Playback Modules reserves the
 *  right to protect this work as an unpublished copyrighted work in the
 *  event of an inadvertent Automotive Systems also reserves its right.
 *  Those having access to this work mayor deliberate unauthorized publication.
 *  Do not copy it, use it, or disclose the information contained in it
 *  without the written authorization of Philips Automotive Playback Modules.
 ******************************************************************************/
/******************************************************************************/
/*! \file
 *
 *  Project Scope:  CDM M8 CAv2
 *
 *  Organization:   Philips APM-DS
 *
 *  Version Control:
 *    \source       sources/main/crc32.h
 *    \version      0.1
 *    \author       Bernard Bosnjak (copied from CSS)
 *    \date         12.09.2006
 *
 *  Target Hardware:    Accordo (ARM core)
 *******************************************************************************
 *  \brief        CRC32 for unique CD id
 *
 *  \par          Change History:
 *
 ******************************************************************************/

#include "gendef.h"

#define CRC32_START_VALUE 0xffffffffL

uint32 CRC32_Calc(uint32 crc, uint8 dat);