#ifndef BASE_H

#define BASE_H

#include <stdlib.h>

#include <stddef.h>

#define container_of(ptr, type, member) \

({ \

const typeof(((type *)0)->member ) *__mptr = (ptr); \

(type *)((char *)__mptr - offsetof(type,member)); \

})

#define new(TYPE, args...) TYPE ## _construct(malloc(sizeof(TYPE)), ## args)

#define delete(TYPE, ptr) do \

{ \

TYPE ## _destruct(ptr); \

free(ptr); \

} \

while(0)