#ifndef ENVIRONMENT_H
#define ENVIRONMENT_H

#include "object.h"

struct Environment;
struct Environment {
    char **strings;
    Object *objects;
    struct Environment *outer;
    char size;
};

Object fetchFromEnvironment(const char *name, struct Environment *env);
struct Environment envForLambda(const Object *params, const Object *arg_forms,
                                struct Environment *outer);
void addToEnv(struct Environment *env, const char *name, const Object obj);
void printEnv(struct Environment *env);
void addFunc(const char *name, Object (*func)(Object, Object, struct Environment*),
               struct Environment *env);
void deleteEnv(struct Environment *e);
struct Environment defaultEnv();

#endif