list.c

#include "list.h"

//deletes a list
void delete_list(ListHead *lst) {
	if (lst == NULL) {
		return;
	}
	ListElement *elem = lst->first;
	while (elem != NULL) {
		if (elem->item != NULL) {
			free(elem->item);
		}
		if (elem->next != NULL) {
			free(elem->prev);
		}
		elem = elem->next;
	}
}