25 lines
387 B
C
25 lines
387 B
C
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#ifndef __INC_RINGBUFFER_H__
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#define __INC_RINGBUFFER_H__
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#include <array>
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class ringbuffer
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{
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public:
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ringbuffer();
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int write(char);
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int read(char&);
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private:
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enum {
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MAX_BUFFER_SIZE = 2
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};
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std::array<char, MAX_BUFFER_SIZE> buffer;
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std::array<char, MAX_BUFFER_SIZE>::iterator head;
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std::array<char, MAX_BUFFER_SIZE>::iterator tail;
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};
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#endif
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