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-rw-r--r--demos/ARM7-LPC214x-GCC/buzzer.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/demos/ARM7-LPC214x-GCC/buzzer.h b/demos/ARM7-LPC214x-GCC/buzzer.h
index 3334d8b5c..f5f9e82ac 100644
--- a/demos/ARM7-LPC214x-GCC/buzzer.h
+++ b/demos/ARM7-LPC214x-GCC/buzzer.h
@@ -22,6 +22,7 @@
void InitBuzzer(void);
void PlaySound(int freq, t_time duration);
+void PlaySoundWait(int freq, t_time duration);
extern EventSource BuzzerSilentEventSource;