#include "list_ops.h"
#include <string.h> 

list_t *new_list(size_t length, list_element_t elements[]) {
    list_t *list = malloc(sizeof(list_t) + sizeof(list_element_t) * length);
    if (!list) return NULL;

    list->length = length;
    if (elements && length > 0) {
        memcpy(list->elements, elements, sizeof(list_element_t) * length);
    }
    return list;
}