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#ifndef foosydneybufferqhfoo
#define foosydneybufferqhfoo
#include <inttypes.h>
#include "macro.h"
#include "llist.h"
#include "sydney.h"
typedef struct sa_bufferq_item {
int64_t idx;
size_t size;
SA_LLIST_ITEM(struct sa_bufferq_item, bufferq);
} sa_bufferq_item_t;
#define SA_BUFFERQ_ITEM_DATA(x) ((void*) (uint8_t*) (x) + ALIGN(sizeof(sa_bufferq_item_t)))
typedef struct sa_bufferq {
SA_LLIST_HEAD(sa_bufferq_item_t, *items);
sa_bufferq_item_t **last;
int64_t read_index, write_index, end_index;
size_t sample_size;
unsigned nchannels;
} sa_bufferq_t;
int sa_bufferq_init(sa_bufferq_t *q, unsigned nchannels, size_t sample_size);
void sa_bufferq_done(sa_bufferq_t *q);
int sa_bufferq_push(sa_bufferq_t *q, unsigned channel, const void *data, size_t nbytes, int64_t offset, sa_seek_t whence);
int sa_bufferq_get(sa_bufferq_t *q, void *i[], size_t *bytes);
int sa_bufferq_drop(sa_bufferq_t *q, int64_t bytes);
#endif
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