26 lines
460 B
C
26 lines
460 B
C
#ifndef _RINGBUFFER_H_
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#define _RINGBUFFER_H_
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#include <stdlib.h>
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typedef struct ringbuffer_s
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{
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size_t length;
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size_t head, tail;
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unsigned char * buffer;
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char ovf;
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} * ringbuffer_t;
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ringbuffer_t
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ringbuffer_new(size_t size);
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int
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ringbuffer_nonempty(ringbuffer_t buffer);
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unsigned char
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ringbuffer_get_char(ringbuffer_t buffer);
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int
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ringbuffer_put_char(ringbuffer_t buffer
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, unsigned char c);
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size_t ringbuffer_empty_bytes(ringbuffer_t buffer);
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#endif
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