# Copyright © Sébastien Luttringer
--- a/rblcheck.c	2012-06-23 20:11:05.508352459 +0200
+++ b/rblcheck.c	2014-03-27 02:20:45.286918851 +0100
@@ -30,6 +30,8 @@
 #include <arpa/nameser.h>
 #include <resolv.h>
 #include <netdb.h>
+#include <unistd.h>
+#include <stdlib.h>
 
 /*-- PORTABILITY ------------------------------------------------------------*/