#ifndef YARP_EXT_NODE_H
#define YARP_EXT_NODE_H

#include <ruby.h>
#include <ruby/encoding.h>
#include "yarp.h"

// The following headers are necessary to read files using demand paging.
#ifdef _WIN32
#include <windows.h>
#else
#include <fcntl.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <unistd.h>
#endif

#define EXPECTED_YARP_VERSION "0.4.0"

VALUE yp_source_new(yp_parser_t *parser);
VALUE yp_token_new(yp_parser_t *parser, yp_token_t *token, rb_encoding *encoding, VALUE source);
VALUE yp_ast_new(yp_parser_t *parser, yp_node_t *node, rb_encoding *encoding);

void Init_yarp_pack(void);
YP_EXPORTED_FUNCTION void Init_yarp(void);

#endif