SDL: Updated the link for lock free algorithms

From 98ee449d6a66eb5efb8d5e17339e907cce1c641e Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 21 Aug 2026 08:44:49 -0700
Subject: [PATCH] Updated the link for lock free algorithms

Closes https://github.com/libsdl-org/sdlwiki/pull/982
---
 include/SDL3/SDL_atomic.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/SDL3/SDL_atomic.h b/include/SDL3/SDL_atomic.h
index 40521c1dbae33..5ef1f107d1195 100644
--- a/include/SDL3/SDL_atomic.h
+++ b/include/SDL3/SDL_atomic.h
@@ -36,7 +36,7 @@
  *
  * There's also lots of good information here:
  *
- * - https://www.1024cores.net/home/lock-free-algorithms
+ * - https://web.archive.org/web/20251113104356/https://1024cores.net/home/lock-free-algorithms
  * - https://preshing.com/
  *
  * These operations may or may not actually be implemented using processor