From b22143f28cddd1b029297643b006e644c75a6bbe Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Mon, 26 Feb 2024 18:19:53 +0100
Subject: [PATCH] Fix build against old macos

Signed-off-by: falkTX <falktx@falktx.com>
---
 source/discovery/carla-discovery.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/discovery/carla-discovery.cpp b/source/discovery/carla-discovery.cpp
index 7da407c21..e70b6ede7 100644
--- a/source/discovery/carla-discovery.cpp
+++ b/source/discovery/carla-discovery.cpp
@@ -26,6 +26,11 @@
 # ifdef __aarch64__
 #  include <spawn.h>
 # endif
+# ifndef __MAC_13_0
+enum {
+    kAudioUnitType_SpeechSynthesizer = 'ausp',
+};
+# endif
 #endif
 
 #ifdef CARLA_OS_WIN