From c89a75f5a277991fac7ebf281ac977cd56692078 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Wed, 28 Sep 2011 00:49:08 +0200
Subject: [PATCH] unix: fix compiler warning in kqueue.c, tcp.c, udp.c

Include <unistd.h>, it contains the definition of close().
---
 src/unix/kqueue.c | 1 +
 src/unix/tcp.c    | 1 +
 src/unix/udp.c    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/unix/kqueue.c b/src/unix/kqueue.c
index 58a6816d..cea58335 100644
--- a/src/unix/kqueue.c
+++ b/src/unix/kqueue.c
@@ -31,6 +31,7 @@
 #include <sys/sysctl.h>
 #include <sys/types.h>
 #include <sys/event.h>
+#include <unistd.h>
 #include <fcntl.h>
 #include <time.h>
 
diff --git a/src/unix/tcp.c b/src/unix/tcp.c
index ee94ab3e..c05dd5df 100644
--- a/src/unix/tcp.c
+++ b/src/unix/tcp.c
@@ -22,6 +22,7 @@
 #include "uv.h"
 #include "internal.h"
 
+#include <unistd.h>
 #include <assert.h>
 #include <errno.h>
 
diff --git a/src/unix/udp.c b/src/unix/udp.c
index 518c1ac5..10c2876e 100644
--- a/src/unix/udp.c
+++ b/src/unix/udp.c
@@ -26,6 +26,7 @@
 #include <string.h>
 #include <errno.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 
 static void uv__udp_run_completed(uv_udp_t* handle);