58 FTSENT	*__fts_children_44bsd(FTS *, int);
61 FTS	*__fts_get_stream_44bsd(FTSENT *);
63 	    int (*)(const FTSENT * const *, const FTSENT * const *));
64 FTSENT	*__fts_read_44bsd(FTS *);
65 int	 __fts_set_44bsd(FTS *, FTSENT *, int);
68 static FTSENT	*fts_alloc(FTS *, char *, int);
69 static FTSENT	*fts_build(FTS *, int);
70 static void	 fts_lfree(FTSENT *);
71 static void	 fts_load(FTS *, FTSENT *);
73 static void	 fts_padjust(FTS *, FTSENT *);
75 static FTSENT	*fts_sort(FTS *, FTSENT *, int);
76 static u_short	 fts_stat(FTS *, FTSENT *, int);
77 static int	 fts_safe_changedir(FTS *, FTSENT *, int, char *);
78 static int	 fts_ufslinks(FTS *, const FTSENT *);
124     int (*compar)(const FTSENT * const *, const FTSENT * const *))  in __fts_open_44bsd()
128 	FTSENT *p, *root;  in __fts_open_44bsd()
130 	FTSENT *parent, *tmp;  in __fts_open_44bsd()
234 fts_load(FTS *sp, FTSENT *p)  in fts_load()
260 	FTSENT *freep, *p;  in __fts_close_44bsd()
311 FTSENT *
314 	FTSENT *p, *tmp;  in __fts_read_44bsd()
506 __fts_set_44bsd(FTS *sp, FTSENT *p, int instr)  in __fts_set_44bsd()
517 FTSENT *
520 	FTSENT *p;  in __fts_children_44bsd()
601 (__fts_get_stream_44bsd)(FTSENT *p)
627 static FTSENT *
631 	FTSENT *p, *head;  in fts_build()
633 	FTSENT *cur, *tail;  in fts_build()
893 fts_stat(FTS *sp, FTSENT *p, int follow)  in fts_stat()
895 	FTSENT *t;  in fts_stat()
983 	parent = (*(const FTSENT * const *)a)->fts_fts;  in fts_compar()
987 static FTSENT *
988 fts_sort(FTS *sp, FTSENT *head, int nitems)  in fts_sort()
990 	FTSENT **ap, *p;  in fts_sort()
1002 		    sp->fts_nitems * sizeof(FTSENT *))) == NULL) {  in fts_sort()
1009 	qsort(sp->fts_array, nitems, sizeof(FTSENT *), fts_compar);  in fts_sort()
1016 static FTSENT *
1019 	FTSENT *p;  in fts_alloc()
1023 		FTSENT	ent;  in fts_alloc()
1034 		len = sizeof(FTSENT) + namelen + 1;  in fts_alloc()
1064 fts_lfree(FTSENT *head)  in fts_lfree()
1066 	FTSENT *p;  in fts_lfree()
1107 fts_padjust(FTS *sp, FTSENT *head)  in fts_padjust()
1109 	FTSENT *p;  in fts_padjust()
1147 fts_safe_changedir(FTS *sp, FTSENT *p, int fd, char *path)  in fts_safe_changedir()
1179 fts_ufslinks(FTS *sp, const FTSENT *ent)  in fts_ufslinks()