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219 mateuszvis 1 
/*
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 * $Id: crc32.h,v 1.1.1.1 1996/02/18 21:38:11 ylo Exp $
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 * $Log: crc32.h,v $
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 * Revision 1.1.1.1  1996/02/18 21:38:11  ylo
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 *     Imported ssh-1.2.13.
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 *
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 * Revision 1.2  1995/07/13  01:21:45  ylo
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 *     Removed "Last modified" header.
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 *     Added cvs log.
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 *
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 * $Endlog$
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 */
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#ifndef CRC32_H_SENTINEL
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#define CRC32_H_SENTINEL
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/* always initialize your crc32 with this value before any computation */
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#define CRC32_INITVAL (0xFFFFFFFFlu)
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219 mateuszvis 20 
/* This computes a 32 bit CRC of the data in the buffer, and returns the
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   CRC.  The polynomial used is 0xedb88320. */
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void crc32_feed(unsigned long *crc32val, const unsigned char *buf, unsigned int len);
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void crc32_finish(unsigned long *crc32val);
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#endif /* CRC32_H_SENTINEL */