--- sixad/shared.h.orig 2011-10-12 02:37:38.000000000 +0200
+++ sixad/shared.h 2012-04-10 13:36:49.119637000 +0200
@@ -18,6 +18,8 @@
#ifndef SHARED_H
#define SHARED_H
+#include <unistd.h>
+
struct dev_led {
bool enabled;
bool anim;