#ifndef __JSON_H__
#define __JSON_H__
#include <stdbool.h>

typedef struct {
    enum  { ELEMENT_INT, ELEMENT_STRING, ELEMENT_LIST } type;
    union {
        int    as_int;          // 4 bytes
        char*  as_string;       // 8 bytes
        struct _Node* as_list;  // 8 bytes
    }; // ANONYMOUS union (C11).
} Element;


typedef struct _Node {
    struct _Node* next;
    Element element;
} Node;


bool parse_int(int* a_value, char const** a_pos);
bool parse_string(char** a_s, char const** a_pos);
bool parse_element(Element* a_element, char const** a_pos);
bool parse_list(Node** a_head, char const** a_pos);
void print_element(Element element);
void free_element(Element element);

#endif

#define JSON_H_VERSION_2
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */