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#ifndef __SOUND_H__
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#define __SOUND_H__
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class Sound {
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public:
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void begin(unsigned pin, unsigned freq);
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const uint8_t *play(const uint8_t *bytes, unsigned size);
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void on_tick();
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private:
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volatile const uint8_t *_bytes;
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volatile unsigned _size, _off;
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};
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#endif
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