From 8e1a247c1f37210aca2416494302f143acb9c00c Mon Sep 17 00:00:00 2001
From: jeans <davidg0704@hotmail.com>
Date: Sat, 27 Apr 2024 01:06:37 -0600
Subject: [PATCH] refactor: added macOS include file

MacOS supports util.h as well
---
 contrib/ports/unix/port/netif/sio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/ports/unix/port/netif/sio.c b/contrib/ports/unix/port/netif/sio.c
index 8d8be9be..a6560ba4 100644
--- a/contrib/ports/unix/port/netif/sio.c
+++ b/contrib/ports/unix/port/netif/sio.c
@@ -35,7 +35,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
-#if defined(LWIP_UNIX_OPENBSD)
+#if defined(LWIP_UNIX_OPENBSD) || defined(LWIP_UNIX_MACH)
 #include <util.h>
 #endif
 #include <termios.h>