From d24bca48a29a3ef0a26312d0330be1524def82a6 Mon Sep 17 00:00:00 2001
From: dimitris-c <d.chatzieleftheriou@gmail.com>
Date: Thu, 11 Jul 2024 14:24:20 +0300
Subject: [PATCH] Add usage of OSAllocatedUnfairLock for macOS 13+

---
 AudioStreaming/Core/Helpers/Lock.swift | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/AudioStreaming/Core/Helpers/Lock.swift b/AudioStreaming/Core/Helpers/Lock.swift
index 8d3140d..3aff60d 100644
--- a/AudioStreaming/Core/Helpers/Lock.swift
+++ b/AudioStreaming/Core/Helpers/Lock.swift
@@ -26,7 +26,7 @@ final class UnfairLock: Lock {
     var unfairLock: Lock
 
     init() {
-        if #available(iOS 16.0, *) {
+        if #available(iOS 16.0, *), #available(macOS 13.0, *) {
             unfairLock = OSStorageLock()
         } else {
             unfairLock = UnfairStorageLock()
@@ -67,6 +67,7 @@ final class UnfairLock: Lock {
 }
 
 @available(iOS 16.0, *)
+@available(macOS 13, *)
 private class OSStorageLock: Lock {
     @usableFromInline
     let osLock = OSAllocatedUnfairLock()