Add comment to XI2.h to mark where the 2.1 events start

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/XI2.h b/XI2.h
index 2aea35e..bd6829d 100644
--- a/XI2.h
+++ b/XI2.h
@@ -193,7 +193,7 @@
 #define XI_RawButtonPress                15
 #define XI_RawButtonRelease              16
 #define XI_RawMotion                     17
-#define XI_TouchBegin                    18
+#define XI_TouchBegin                    18 /* XI 2.1 */
 #define XI_TouchEnd                      19
 #define XI_TouchOwnership                20
 #define XI_TouchUpdate                   21