--- src/led/main.c	2008-06-10 23:34:07.000000000 +0200
+++ src/led/main.c	2008-06-10 23:34:16.000000000 +0200
@@ -31,6 +31,7 @@
 #endif
 
 /* Global includes */
+#include <limits.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <sys/time.h>