From c32dd70c7f5fed09112f6da96ba2e92ec5605376 Mon Sep 17 00:00:00 2001
From: Matt Valentine-House <matt@eightbitraptor.com>
Date: Wed, 17 Jul 2024 17:41:57 +0100
Subject: [PATCH] exclude windows from loading stuff it doesn't have

---
 mmtk_support.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mmtk_support.c b/mmtk_support.c
index 015b5af9eb8e59..c5b62453bbe79e 100644
--- a/mmtk_support.c
+++ b/mmtk_support.c
@@ -11,7 +11,9 @@
 #include "vm_core.h"
 #include "ruby/st.h"
 #include "vm_sync.h"
+#ifndef _WIN32
 #include "stdatomic.h"
+#endif
 
 #ifdef __APPLE__
 #include <sys/sysctl.h>