From a7ad3ace523d19be103e03f6244e0e797354fe0f Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Mon, 12 Nov 2007 15:02:23 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@87
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 demos/ARM7-LPC214x-GCC/buzzer.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'demos/ARM7-LPC214x-GCC/buzzer.h')

diff --git a/demos/ARM7-LPC214x-GCC/buzzer.h b/demos/ARM7-LPC214x-GCC/buzzer.h
index f5f9e82ac..464e081d8 100644
--- a/demos/ARM7-LPC214x-GCC/buzzer.h
+++ b/demos/ARM7-LPC214x-GCC/buzzer.h
@@ -20,9 +20,15 @@
 #ifndef _BUZZER_H_
 #define _BUZZER_H_
 
-void InitBuzzer(void);
-void PlaySound(int freq, t_time duration);
-void PlaySoundWait(int freq, t_time duration);
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void InitBuzzer(void);
+  void PlaySound(int freq, t_time duration);
+  void PlaySoundWait(int freq, t_time duration);
+#ifdef __cplusplus
+}
+#endif
 
 extern EventSource BuzzerSilentEventSource;
 
-- 
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