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-rw-r--r--storage/innobase/include/univ.i3
1 files changed, 3 insertions, 0 deletions
diff --git a/storage/innobase/include/univ.i b/storage/innobase/include/univ.i
index 86f03c7917f..b2f486d059e 100644
--- a/storage/innobase/include/univ.i
+++ b/storage/innobase/include/univ.i
@@ -478,6 +478,9 @@ typedef uint32_t ib_uint32_t;
# define IB_ID_FMT UINT64PF
+/* Type used for all log sequence number storage and arithmetics */
+typedef ib_uint64_t lsn_t;
+
#ifdef _WIN64
typedef unsigned __int64 ulint;
typedef __int64 lint;