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#ifndef _QUEUE_H
#define _QUEUE_H
#include <stdbool.h>
#include <stdint.h>
#include <semaphore.h>
struct queueheader {
uint8_t msgs;
uint8_t cur;
sem_t sem;
} __attribute__((packed));
struct msg {
uint8_t dir;
uint8_t data;
} __attribute__((packed));
enum { D_CONV_TO_LOG = 0, D_CONV_TO_STAT, D_STAT_TO_MON, D_INVALID };
void queue_init();
struct msg *queue_write(uint8_t dir, uint8_t data);
uint8_t queue_get_data();
uint8_t queue_get_dir();
#endif
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