From 65efc01ff90ca457a7655824765f4ed473672a00 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Thu, 27 Oct 2022 19:52:07 +0200
Subject: SSVLSystemAlertVolume.h: Add C++ extern C

Facilitate importing from C++.
---
 SSVLSystemAlertVolume.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'SSVLSystemAlertVolume.h')

diff --git a/SSVLSystemAlertVolume.h b/SSVLSystemAlertVolume.h
index 135ea13..bcc1b46 100644
--- a/SSVLSystemAlertVolume.h
+++ b/SSVLSystemAlertVolume.h
@@ -11,6 +11,11 @@
 #ifndef SSVLSystemAlertVolume_h
 #define SSVLSystemAlertVolume_h
 
+#if defined(__cplusplus)
+extern "C"
+{
+#endif
+
 #include <AudioToolbox/AudioToolbox.h>
 #include <CoreFoundation/CoreFoundation.h>
 
@@ -28,4 +33,8 @@ OSStatus SSVLGetSystemVolume(Float32 *volume);
 // Returns the result of `AudioServicesSetProperty`.
 OSStatus SSVLSetSystemVolume(Float32 volume);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* SSVLSystemAlertVolume_h */
-- 
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