From 40b6635a2f2ad7f581ebec86f9e59b000db0c2f0 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sun, 2 Mar 2014 13:33:12 +0900
Subject: [PATCH] explicitly include getopt.h

---
 tools/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/main.c b/tools/main.c
index a522915e..a50f2cf6 100644
--- a/tools/main.c
+++ b/tools/main.c
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
+#include <getopt.h>
 
 #include "picrin.h"
 #include "picrin/pair.h"