1 files changed, 2 insertions, 0 deletions
diff --git a/src/evdev.h b/src/evdev.h
index 0afa44c..91e382f 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -40,6 +40,8 @@
 #include <X11/extensions/XKBstr.h>
 #endif
 
+#define EVDEV_MAXBUTTONS 32
+
 /* axis specific data for wheel emulation */
 typedef struct {
     int up_button;