1 files changed, 6 insertions, 2 deletions

diff --git a/src/hwdata.h b/src/hwdata.h
index b9316db..239e022 100644
--- a/src/hwdata.h
+++ b/src/hwdata.h
@@ -4,6 +4,11 @@
 #include "common.h"
 
 #define DIM_FINGER 16
+#define DIM_BUTTON 3
+
+#define MT_BUTTON_LEFT 0
+#define MT_BUTTON_MIDDLE 1
+#define MT_BUTTON_RIGHT 2
 
 ////////////////////////////////////////////////////////
 
@@ -18,8 +23,7 @@ struct FingerData {
 
 struct HWData {
         struct FingerData finger[DIM_FINGER];
-        int nfinger;
-        bool left, middle, right;
+        int nfinger, button[DIM_BUTTON];
 };
 
 ////////////////////////////////////////////////////////