84 struct _ftsent {  struct
85 	struct _ftsent *fts_cycle;	/* cycle node */  argument
86 	struct _ftsent *fts_parent;	/* parent directory */  argument
87 	struct _ftsent *fts_link;	/* next file in directory */  argument
88 	long long fts_number;		/* local numeric value */
90 	void *fts_pointer;		/* local address value */
91 	char *fts_accpath;		/* access path */
92 	char *fts_path;			/* root path */
93 	int fts_errno;			/* errno for this node */
94 	int fts_symfd;			/* fd for symlink */
95 	__size_t fts_pathlen;		/* strlen(fts_path) */
96 	__size_t fts_namelen;		/* strlen(fts_name) */
98 	__ino_t fts_ino;		/* inode */
99 	__dev_t fts_dev;		/* device */
100 	__nlink_t fts_nlink;		/* link count */
104 	long fts_level;			/* depth (-1 to N) */
120 	int fts_info;			/* user status for FTSENT structure */
125 	unsigned fts_flags;		/* private flags for FTSENT structure */
131 	int fts_instr;			/* fts_set() instructions */
133 	struct stat *fts_statp;		/* stat(2) information */
134 	char *fts_name;			/* file name */
135 	FTS *fts_fts;			/* back pointer to main FTS */