including necessary libarys

Wer-Wolf · Sep 14, 2019 · 22253d5 · 22253d5
1 parent 9436b66
commit 22253d5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/input.h b/lib/input.h
@@ -1,4 +1,5 @@
 #include <avr/interrupt.h>
+#include <avr/sleep.h>
 #include <util/atomic.h>
 
 #ifndef INPUT_PIN