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// Jack Sangdahl
// CSCI3753 SP24
// PA4 Shared Array
#include <semaphore.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define ARRAY_SIZE 8 // number of hostnames in data/ is 618
#define MAX_NAME_LENGTH 16 // longest string length in data/
typedef struct {
char **array;
uint8_t top;
sem_t mutex;
sem_t space;
sem_t items;
} array;
/**
* @brief initialise the array
* @param s
* @return int
*/
int array_init(array *s);
/**
* @brief place element into array. block when full
* @param s
* @param hostname
* @return int
*/
int array_put(array *s, char *hostname);
/**
* @brief remove element from the array. block when empty
* @param s
* @param hostname
* @return int
*/
int array_get(array *s, char **hostname);
/**
* @brief free array's resources
* @param s
*/
void array_free(array *s);
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