quake4-sdk/source/idlib/hashing/Honeyman.h

21 lines
661 B
C

#ifndef __HONEYMAN_H__
#define __HONEYMAN_H__
/*
===============================================================================
Calculates a checksum for a block of data
using the simplified version of the pathalias hashing
function by Steve Belovin and Peter Honeyman.
===============================================================================
*/
void Honeyman_InitChecksum( unsigned long &crcvalue );
void Honeyman_UpdateChecksum( unsigned long &crcvalue, const void *data, int length );
void Honeyman_FinishChecksum( unsigned long &crcvalue );
unsigned long Honeyman_BlockChecksum( const void *data, int length );
#endif /* !__HONEYMAN_H__ */