Move CH_* constants to xi2

1 files changed, 6 insertions, 0 deletions

diff --git a/XI2.h b/XI2.h
index f612759..ac6e0ed 100644
--- a/XI2.h
+++ b/XI2.h
@@ -39,6 +39,12 @@
 #define HF_DeviceEnabled            (1 << 6)
 #define HF_DeviceDisabled           (1 << 7)
 
+/* ChangeHierarchy constants */
+#define CH_CreateMasterDevice    1
+#define CH_RemoveMasterDevice    2
+#define CH_AttachSlave           3
+#define CH_DetachSlave           4
+
 /* Valuator modes */
 #define ModeRelative                    0
 #define ModeAbsolute                    1