Simone
d074cc7c07
Plugin: ns7zip v2.0.0 Architectures: x86-ansi, x86-unicode, amd64-unicode License: LGPL-2.1-or-later
27 lines
635 B
C
27 lines
635 B
C
/* XzCrc64.h -- CRC64 calculation
|
|
2023-12-08 : Igor Pavlov : Public domain */
|
|
|
|
#ifndef ZIP7_INC_XZ_CRC64_H
|
|
#define ZIP7_INC_XZ_CRC64_H
|
|
|
|
#include <stddef.h>
|
|
|
|
#include "7zTypes.h"
|
|
|
|
EXTERN_C_BEGIN
|
|
|
|
// extern UInt64 g_Crc64Table[];
|
|
|
|
void Z7_FASTCALL Crc64GenerateTable(void);
|
|
|
|
#define CRC64_INIT_VAL UINT64_CONST(0xFFFFFFFFFFFFFFFF)
|
|
#define CRC64_GET_DIGEST(crc) ((crc) ^ CRC64_INIT_VAL)
|
|
// #define CRC64_UPDATE_BYTE(crc, b) (g_Crc64Table[((crc) ^ (b)) & 0xFF] ^ ((crc) >> 8))
|
|
|
|
UInt64 Z7_FASTCALL Crc64Update(UInt64 crc, const void *data, size_t size);
|
|
// UInt64 Z7_FASTCALL Crc64Calc(const void *data, size_t size);
|
|
|
|
EXTERN_C_END
|
|
|
|
#endif
|