Xext: add a private field to SyncSystemCounters

Will be used to store counter-specific data.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: James Jones <jajones@nvidia.com>

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;