author | Wuzzy <Wuzzy2@mail.ru> |
Wed, 14 Feb 2018 17:08:14 +0100 | |
changeset 12994 | 4d4b2fb88e50 |
parent 12213 | bb5522e88ab2 |
permissions | -rw-r--r-- |
/* 7zCrc.h */ #ifndef __7Z_CRC_H #define __7Z_CRC_H #include <stddef.h> #include "Types.h" extern UInt32 g_CrcTable[]; void MY_FAST_CALL CrcGenerateTable(void); #define CRC_INIT_VAL 0xFFFFFFFF #define CRC_GET_DIGEST(crc) ((crc) ^ 0xFFFFFFFF) #define CRC_UPDATE_BYTE(crc, b) (g_CrcTable[((crc) ^ (b)) & 0xFF] ^ ((crc) >> 8)) UInt32 MY_FAST_CALL CrcUpdate(UInt32 crc, const void *data, size_t size); UInt32 MY_FAST_CALL CrcCalc(const void *data, size_t size); #endif