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#ifndef RING_BUFFER_H
#define RING_BUFFER_H
#include <glib.h>
G_BEGIN_DECLS
typedef struct {
guchar *data;
gsize block_size;
guint n_blocks_total;
guint n_blocks_used;
guint start_index;
} RingBuffer;
RingBuffer * ring_buffer_new (gsize block_size,
gsize n_blocks);
void ring_buffer_free (RingBuffer *buffer);
void ring_buffer_reset (RingBuffer *buffer);
gpointer ring_buffer_get_current_pointer (RingBuffer *buffer);
gpointer ring_buffer_get_pointer (RingBuffer *buffer,
guint index);
guint ring_buffer_get_num_blocks (RingBuffer *buffer);
void ring_buffer_proceed (RingBuffer *buffer);
G_END_DECLS
#endif
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