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Add PC speaker driver and connect it to '\a' in the VGA console.
[pintos-anon]
/
src
/
devices
/
speaker.h
diff --git a/src/devices/speaker.h
b/src/devices/speaker.h
new file mode 100644
(file)
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 */