/*
 * llist.h
 * Generic linked list implementation in C
 */
#ifndef __LLIST_H__
#define __LLIST_H__

#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#define container_of(ptr, type, member) ({                      \
        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
        (type *)((char *)__mptr - offsetof(type,member));})


typedef struct ListNode{
    void *data;
    struct ListNode *next;
} ListNode;

typedef ListNode * List;

List *create_list(void *data);

uint32_t list_size(List *list);

List *list_add(List *list, void *data, uint32_t position);

List *list_remove(List *list, uint32_t position);

void list_delete(List *list);

#endif /* __LLIST_H__ */