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-rw-r--r--src/libs/7zip/win/C/RotateDefs.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/libs/7zip/win/C/RotateDefs.h b/src/libs/7zip/win/C/RotateDefs.h
index c3a1385ce..1b83e5ea1 100644
--- a/src/libs/7zip/win/C/RotateDefs.h
+++ b/src/libs/7zip/win/C/RotateDefs.h
@@ -1,5 +1,5 @@
/* RotateDefs.h -- Rotate functions
-2009-02-07 : Igor Pavlov : Public domain */
+2013-11-12 : Igor Pavlov : Public domain */
#ifndef __ROTATE_DEFS_H
#define __ROTATE_DEFS_H
@@ -7,6 +7,12 @@
#ifdef _MSC_VER
#include <stdlib.h>
+
+// #if (_MSC_VER >= 1200)
+#pragma intrinsic(_rotl)
+#pragma intrinsic(_rotr)
+// #endif
+
#define rotlFixed(x, n) _rotl((x), (n))
#define rotrFixed(x, n) _rotr((x), (n))