1 files changed, 4 insertions, 1 deletions

diff --git a/src/hwdata.h b/src/hwdata.h
index 59cff0d..f91f11b 100644
--- a/src/hwdata.h
+++ b/src/hwdata.h
@@ -9,6 +9,8 @@
 #define MT_BUTTON_MIDDLE 1
 #define MT_BUTTON_RIGHT 2
 
+typedef unsigned int button_t;
+
 ////////////////////////////////////////////////////////
 
 struct FingerData {
@@ -22,7 +24,8 @@ struct FingerData {
 
 struct HWData {
         struct FingerData finger[DIM_FINGER];
-        int nfinger, button[DIM_BUTTON];
+        button_t button;
+        int nfinger;
 };
 
 ////////////////////////////////////////////////////////