ringbuf.c File Reference

    Ring buffer library implementation

Author

Adam Dunkels adam@.nosp@m.sics.nosp@m..se

#include "lib/ringbuf.h"

Functions
int	ringbuf_elements (struct ringbuf *r)
	Get the number of elements currently in the ring buffer. More...
int	ringbuf_get (struct ringbuf *r)
	Get a byte from the ring buffer. More...
void	ringbuf_init (struct ringbuf *r, uint8_t *dataptr, uint8_t size)
	Initialize a ring buffer. More...
int	ringbuf_put (struct ringbuf *r, uint8_t c)
	Insert a byte into the ring buffer. More...
int	ringbuf_size (struct ringbuf *r)
	Get the size of a ring buffer. More...