#ifndef _RUNTIME_H_
#define _RUNTIME_H_

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "common.h"
#include "gc.h"

#define ungetchar(X) ungetc(X, stdin)

box_t read();
box_t eval(box_t);
void scm_print(box_t);

#endif // _RUNTIME_H_