diff options
Diffstat (limited to 'installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/XzCrc64.h')
-rw-r--r-- | installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/XzCrc64.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/XzCrc64.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/XzCrc64.h new file mode 100644 index 000000000..a30af4407 --- /dev/null +++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/XzCrc64.h @@ -0,0 +1,30 @@ +/* XzCrc64.c -- CRC64 calculation +2009-04-15 : Igor Pavlov : Public domain */ + +#ifndef __XZ_CRC64_H +#define __XZ_CRC64_H + +#include <stddef.h> + +#include "Types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +extern UInt64 g_Crc64Table[]; + +void MY_FAST_CALL Crc64GenerateTable(void); + +#define CRC64_INIT_VAL 0xFFFFFFFFFFFFFFFFLL +#define CRC64_GET_DIGEST(crc) ((crc) ^ 0xFFFFFFFFFFFFFFFFLL) +#define CRC64_UPDATE_BYTE(crc, b) (g_Crc64Table[((crc) ^ (b)) & 0xFF] ^ ((crc) >> 8)) + +UInt64 MY_FAST_CALL Crc64Update(UInt64 crc, const void *data, size_t size); +UInt64 MY_FAST_CALL Crc64Calc(const void *data, size_t size); + +#ifdef __cplusplus +} +#endif + +#endif |