mirror of
https://github.com/id-Software/DOOM-3-BFG.git
synced 2024-12-03 09:22:45 +00:00
20 lines
603 B
C
20 lines
603 B
C
#ifndef __CRC32_H__
|
|
#define __CRC32_H__
|
|
|
|
/*
|
|
===============================================================================
|
|
|
|
Calculates a checksum for a block of data
|
|
using the CRC-32.
|
|
|
|
===============================================================================
|
|
*/
|
|
|
|
// RB: 64 bit fixes, changed long to int
|
|
void CRC32_InitChecksum( unsigned int& crcvalue );
|
|
void CRC32_UpdateChecksum( unsigned int& crcvalue, const void* data, int length );
|
|
void CRC32_FinishChecksum( unsigned int& crcvalue );
|
|
unsigned int CRC32_BlockChecksum( const void* data, int length );
|
|
// RB end
|
|
|
|
#endif /* !__CRC32_H__ */
|