--- libatalk/atp/atp_close.c.orig	Fri Oct 15 17:03:35 1999
+++ libatalk/atp/atp_close.c	Fri Oct 15 17:04:14 1999
@@ -7,6 +7,7 @@
 #include <sys/time.h>
 #include <netatalk/at.h>
 #include <atalk/atp.h>
+#include <unistd.h>
 #include "atp_internals.h"
 #ifdef EBUG
 #include <stdio.h>