crc16.h

00001 /*  
00002  * Copyright 2001-2010 Georges Menie (www.menie.org)
00003  * All rights reserved.
00004  * Redistribution and use in source and binary forms, with or without
00005  * modification, are permitted provided that the following conditions are met:
00006  *
00007  *     * Redistributions of source code must retain the above copyright
00008  *       notice, this list of conditions and the following disclaimer.
00009  *     * Redistributions in binary form must reproduce the above copyright
00010  *       notice, this list of conditions and the following disclaimer in the
00011  *       documentation and/or other materials provided with the distribution.
00012  *     * Neither the name of the University of California, Berkeley nor the
00013  *       names of its contributors may be used to endorse or promote products
00014  *       derived from this software without specific prior written permission.
00015  *
00016  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
00017  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00018  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019  * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
00020  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
00021  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00022  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00023  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00024  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00025  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026  */
00027 
00028 #ifndef _CRC16_H_
00029 #define _CRC16_H_
00030 
00031 #ifdef __cplusplus
00032 extern "C" {
00033 #endif
00034     
00035 unsigned short admw_crc16_ccitt(const void *buf, int len);
00036 
00037 #ifdef __cplusplus
00038 }
00039 #endif
00040 
00041 #endif /* _CRC16_H_ */
00042