From 1f8935fbf1845f4e3c016933b972389054881c1c Mon Sep 17 00:00:00 2001
From: delphij <delphij@FreeBSD.org>
Date: Fri, 11 Dec 2009 23:23:57 +0000
Subject: Move unistd.h includes to individual .c files and remove unnecessary
 includes.

---
 usr.bin/talk/look_up.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'usr.bin/talk/look_up.c')

diff --git a/usr.bin/talk/look_up.c b/usr.bin/talk/look_up.c
index 1ccf23c..7a66e6f 100644
--- a/usr.bin/talk/look_up.c
+++ b/usr.bin/talk/look_up.c
@@ -45,6 +45,7 @@ static const char sccsid[] = "@(#)look_up.c	8.1 (Berkeley) 6/6/93";
 
 #include <errno.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "talk_ctl.h"
 #include "talk.h"
-- 
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