--- src/includes.h.orig	2003-05-02 17:44:53 UTC
+++ src/includes.h
@@ -27,6 +27,7 @@
 #include<stdio.h>
 #include<stdlib.h>
 #include<string.h>
+#include<unistd.h>
 #include<regex.h>
 #include<errno.h>
 #include<time.h>