--- a/iucode_tool.c 2017-08-28 02:20:36.000000000 +0200
+++ b/iucode_tool.c 2017-12-22 18:11:59.195710726 +0100
@@ -19,6 +19,7 @@
#include <stdint.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <limits.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>