#ifndef __FT_H_
#define __FT_H_

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <sys/types.h>
#if HAVE_INTTYPES_H
# include <inttypes.h>
#else
# if HAVE_STDINT_H
#  include <stdint.h>
# endif
#endif

typedef struct _ftent {
	struct _ftent *ft_parent;
	struct _ftent *ft_childs;
	uint16_t ft_chsize;
	uint16_t ft_index;
	char *ft_path;
	uint16_t ft_pathlen;
	char *ft_name;
	uint16_t ft_namelen;
	uint16_t ft_level;
	void *ft_data;
	size_t ft_size;

	/* for programmers using */
	uint16_t ft_opt;	
} FTENT;

typedef struct {
	struct _ftent *ft_root;
	void (*ft_datadel)(FTENT *);
	FTENT * (*ft_datacpy)(FTENT *, void *, size_t);
} FT;

FT * ft_init();
void ft_close();
FTENT * ft_find();
FTENT * ft_add();
void ft_delete();
int ft_traverse();

#endif /* __FT_H_ */