From 0f9f0fca713952e980a4d7aa057e2d82259b7770 Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Sat, 15 Aug 2020 01:06:01 +0300
Subject: shalt: define '_XOPEN_SOURCE' value

---
 bin/shalt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/shalt.c b/bin/shalt.c
index 9dc0028..e47e7df 100644
--- a/bin/shalt.c
+++ b/bin/shalt.c
@@ -1,8 +1,10 @@
 /* shalt -- simple halt utility */
-#include <sys/reboot.h>
+#define _XOPEN_SOURCE 500
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/reboot.h>
 
 static char *argv0;
 #include "arg.h"
-- 
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