From 1574eedd0e9191ea052ade8a3b34b61c033baf89 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 8 Jul 2014 01:55:47 +0200
Subject: [PATCH] tools/yuvcmp: add HAVE_UNISTD_H around #include <unistd.h>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 tools/yuvcmp.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/yuvcmp.c b/tools/yuvcmp.c
index 11585f9b4c..65b1794d07 100644
--- a/tools/yuvcmp.c
+++ b/tools/yuvcmp.c
@@ -9,8 +9,10 @@
 #include <stdio.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#include <unistd.h>
 
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
 
 int
 main(int argc, char **argv)