From d85c3755aa0afb900e227c4346a2ccefcfb387d8 Mon Sep 17 00:00:00 2001
From: h2-addad <hamza2.addad@live.uwe.ac.uk>
Date: Sun, 16 Jul 2023 00:38:29 +0000
Subject: [PATCH] Update

---
 src/devices/speaker.h | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/devices/speaker.h

diff --git a/src/devices/speaker.h b/src/devices/speaker.h
new file mode 100644
index 0000000..98cef7b
--- /dev/null
+++ b/src/devices/speaker.h
@@ -0,0 +1,8 @@
+#ifndef DEVICES_SPEAKER_H
+#define DEVICES_SPEAKER_H
+
+void speaker_on (int frequency);
+void speaker_off (void);
+void speaker_beep (void);
+
+#endif /* devices/speaker.h */
-- 
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