pintos-os.org Git - pintos-anon/blob - src/devices/speaker.h

   1 #ifndef DEVICES_SPEAKER_H
   2 #define DEVICES_SPEAKER_H
   3
   4 void speaker_on (int frequency);
   5 void speaker_off (void);
   6 void speaker_beep (void);
   7
   8 #endif /* devices/speaker.h */