1 #pragma once
2 
3 #include <stddef.h>
4 
5 /*
6  * Declaration of struct array is in header because we may want to embed the
7  * structure into another, so we need to know its size
8  */
9 struct array {
10 	void **array;
11 	size_t count;
12 	size_t total;
13 	size_t step;
14 };
15 
16 void array_init(struct array *array, size_t step);
17 int array_append(struct array *array, const void *element);
18 int array_append_unique(struct array *array, const void *element);
19 void array_pop(struct array *array);
20 void array_free_array(struct array *array);
21 void array_sort(struct array *array, int (*cmp)(const void *a, const void *b));
22 int array_remove_at(struct array *array, unsigned int pos);
23