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Unified Diff: third_party/lzma_sdk/C/XzCrc64.h

Issue 6730044: Upgrading lzma_sdk to version 9.20. Base URL: svn://chrome-svn.corp.google.com/chrome/trunk/src/
Patch Set: '' Created 9 years, 9 months ago
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Index: third_party/lzma_sdk/C/XzCrc64.h
===================================================================
--- third_party/lzma_sdk/C/XzCrc64.h (revision 0)
+++ third_party/lzma_sdk/C/XzCrc64.h (revision 0)
@@ -0,0 +1,26 @@
+/* XzCrc64.h -- CRC64 calculation
+2010-04-16 : Igor Pavlov : Public domain */
+
+#ifndef __XZ_CRC64_H
+#define __XZ_CRC64_H
+
+#include <stddef.h>
+
+#include "Types.h"
+
+EXTERN_C_BEGIN
+
+extern UInt64 g_Crc64Table[];
+
+void MY_FAST_CALL 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 MY_FAST_CALL Crc64Update(UInt64 crc, const void *data, size_t size);
+UInt64 MY_FAST_CALL Crc64Calc(const void *data, size_t size);
+
+EXTERN_C_END
+
+#endif
Property changes on: third_party\lzma_sdk\C\XzCrc64.h
___________________________________________________________________
Added: svn:executable
+ *
Added: svn:eol-style
+ LF
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