1 files changed, 1 insertions, 0 deletions
diff --git a/Xext/syncsrv.h b/Xext/syncsrv.h
index f2f7a0fb9..2fa868790 100644
--- a/Xext/syncsrv.h
+++ b/Xext/syncsrv.h
@@ -83,6 +83,7 @@ typedef struct _SysCounterInfo {
     SyncCounterType counterType;        /* how can this counter change */
     SyncSystemCounterQueryValue QueryValue;
     SyncSystemCounterBracketValues BracketValues;
+    void *private;
     struct xorg_list entry;
 } SysCounterInfo;