Introduce Touch grab mode

Touch grabs are not really synchronous nor asynchronous. Use a separate
grab mode value for touch grabs, just to make the protocol seem more
sane.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/XI2.h b/XI2.h
index f6bdbb2..2aea35e 100644
--- a/XI2.h
+++ b/XI2.h
@@ -72,6 +72,7 @@
 /* Grab modes */
 #define XIGrabModeSync                          0
 #define XIGrabModeAsync                         1
+#define XIGrabModeTouch                         2
 
 /* Grab reply status codes */
 #define XIGrabSuccess                           0