From 427a98693eb6600d3d28d13d8a19f38e94675725 Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Thu, 25 Aug 2011 22:49:51 +0100
Subject: [PATCH] optarg and friends want _XOPEN_SOURCE 600, and <unistd.h> -
 Petr Pavlu

---
 demo.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/demo.c b/demo.c
index 11d85f2..1b148b5 100644
--- a/demo.c
+++ b/demo.c
@@ -1,5 +1,8 @@
+// we want optarg
+#define _XOPEN_SOURCE 600
+
 #include <stdio.h>
-#include <getopt.h>
+#include <unistd.h>
 #include <errno.h>
 
 #include "termkey.h"