--- ipmitool-1.8.12/lib/ipmi_sdradd.c.orig	2010-04-23 22:00:41.000000000 +0200
+++ ipmitool-1.8.12/lib/ipmi_sdradd.c	2013-01-16 18:14:11.000000000 +0100
@@ -36,6 +36,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <time.h>
 #include <fcntl.h>