File: buffer.h

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#ifndef _BUFFER_H
#define _BUFFER_H

/* must be a multiple of any supported frame size */
#define CHUNK_SIZE (60 * 1024)

extern unsigned int buffer_nr_chunks;

void buffer_init(void);
void buffer_free(void);
int buffer_get_rpos(char **pos);
int buffer_get_wpos(char **pos);
void buffer_consume(int count);
int buffer_fill(int count);
void buffer_reset(void);
int buffer_get_filled_chunks(void);

#endif