1 files changed, 3 insertions, 1 deletions
diff --git a/C/Types.h b/C/Types.h
index 0526cb47..07e1aa78 100755
--- a/C/Types.h
+++ b/C/Types.h
@@ -1,5 +1,5 @@
 /* Types.h -- Basic types
-2010-03-11 : Igor Pavlov : Public domain */
+2010-04-16 : Igor Pavlov : Public domain */
 
 #ifndef __7Z_TYPES_H
 #define __7Z_TYPES_H
@@ -77,9 +77,11 @@ typedef unsigned long UInt64;
 #if defined(_MSC_VER) || defined(__BORLANDC__)
 typedef __int64 Int64;
 typedef unsigned __int64 UInt64;
+#define UINT64_CONST(n) n
 #else
 typedef long long int Int64;
 typedef unsigned long long int UInt64;
+#define UINT64_CONST(n) n ## ULL
 #endif
 
 #endif