From 74203d01478432d96054f2dd1dd0bef56eefbb4a Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Sun, 27 Feb 2022 17:40:31 -0500
Subject: [PATCH] define required feature test macros

---
 termbox.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/termbox.h b/termbox.h
index 04861e8..8923e6e 100644
--- a/termbox.h
+++ b/termbox.h
@@ -26,6 +26,14 @@ SOFTWARE.
 #ifndef __TERMBOX_H
 #define __TERMBOX_H
 
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE
+#endif
+
+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE
+#endif
+
 #include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
-- 
2.39.5