#pragma once
#include "api/s2n.h"
#include "utils/s2n_result.h"
#include "utils/s2n_array.h"
struct s2n_set {
struct s2n_array *data;
int (*comparator)(const void*, const void*);
};
extern S2N_RESULT s2n_set_validate(const struct s2n_set *set);
extern struct s2n_set *s2n_set_new(uint32_t element_size, int (*comparator)(const void*, const void*));
extern S2N_RESULT s2n_set_add(struct s2n_set *set, void *element);
extern S2N_RESULT s2n_set_get(struct s2n_set *set, uint32_t idx, void **element);
extern S2N_RESULT s2n_set_remove(struct s2n_set *set, uint32_t idx);
extern S2N_RESULT s2n_set_free_p(struct s2n_set **pset);
extern S2N_RESULT s2n_set_free(struct s2n_set *set);
extern S2N_RESULT s2n_set_len(struct s2n_set *set, uint32_t *len);