1 files changed, 6 insertions, 0 deletions
diff --git a/syshead.h b/syshead.h
index 4c79286..9737a4b 100644
--- a/syshead.h
+++ b/syshead.h
@@ -472,4 +472,10 @@ socket_defined (const socket_descriptor_t sd)
  */
 #define ENABLE_INLINE_FILES 1
 
+/*
+ * Reduce sensitivity to system clock instability
+ * and backtracks.
+ */
+#define TIME_BACKTRACK_PROTECTION 1
+
 #endif