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#include "../includes/array.h"
#include <malloc.h>
void array_init(array_t *arr)
{
arr = malloc(sizeof(*arr));
arr->sz_used = 0;
arr->sz_allocated = 8;
arr->data = malloc(arr->sz_allocated);
}
void array_append(array_t *arr, void *data)
{
if (arr->sz_allocated == arr->sz_used)
{
arr->sz_allocated *= 2;
arr->data = realloc(arr->data, arr->sz_allocated);
}
arr->data[arr->sz_used] = data;
++arr->sz_used;
}
void *array_read(array_t *arr, int index)
{
if (index > arr->sz_used)
return NULL;
return arr->data[index];
}
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