#ifndef SK_FUN_H
#define SK_FUN_H

#include "commons.h"

extern int FunId;

struct closure
{
    int id;
    struct value* value;
};

struct fun
{
    int id;
    struct prog* prog;
    struct sym* sym;
    struct vec closures;
};

void closure_init(struct closure* self, int id, struct value* value);
struct closure* closure_new_clone(struct closure* self);
void closure_free(struct closure* self);

void fun_init(struct fun* self, struct prog* new_prog);
void fun_free(struct fun* self);
struct fun* fun_new_clone(struct fun* self);

void fun_capture(struct fun* self, int id, struct value* value);
struct closure* fun_try_get_closure(struct fun* self, int id);

#endif