From 6bb6d96e09076ed0c69128820f6c8bace5204a4a Mon Sep 17 00:00:00 2001
From: Cloudwalk <cloudwalk@icculus.org>
Date: Tue, 23 Aug 2022 15:05:08 -0400
Subject: [PATCH] Check macOS version < 12 to use old function name

Fixes building on macOS < 12
---
 vid_sdl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vid_sdl.c b/vid_sdl.c
index 1ddf7a39..5845e073 100644
--- a/vid_sdl.c
+++ b/vid_sdl.c
@@ -30,6 +30,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <IOKit/hidsystem/IOHIDLib.h>
 #include <IOKit/hidsystem/IOHIDParameter.h>
 #include <IOKit/hidsystem/event_status_driver.h>
+#if (MAC_OS_X_VERSION_MIN_REQUIRED < 120000)
+	#define IOMainPort IOMasterPort
+#endif
 static cvar_t apple_mouse_noaccel = {CF_CLIENT | CF_ARCHIVE, "apple_mouse_noaccel", "1", "disables mouse acceleration while DarkPlaces is active"};
 static qbool vid_usingnoaccel;
 static double originalMouseSpeed = -1.0;
-- 
2.39.2