148 	size_t len, nitems;  in fts_open()  local
189 	for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) {  in fts_open()
219 	if (compar && nitems > 1)  in fts_open()
220 		root = fts_sort(sp, root, nitems);  in fts_open()
685 	size_t dnamlen, len, maxlen, nitems;  in fts_build()  local
795 	for (head = tail = NULL, nitems = 0;  in fts_build()
880 		++nitems;  in fts_build()
889 		cur->fts_info = nitems ? FTS_ERR : FTS_DNR;  in fts_build()
916 	if (descend && (type == BCHILD || !nitems) &&  in fts_build()
927 	if (!nitems) {  in fts_build()
935 	if (sp->fts_compar && nitems > 1)  in fts_build()
936 		head = fts_sort(sp, head, nitems);  in fts_build()
1043 fts_sort(FTS *sp, FTSENT *head, size_t nitems)  in fts_sort()  argument
1054 	if (nitems > sp->fts_nitems) {  in fts_sort()
1055 		sp->fts_nitems = nitems + 40;  in fts_sort()
1064 	qsort(sp->fts_array, nitems, sizeof(FTSENT *), fts_compar);  in fts_sort()
1065 	for (head = *(ap = sp->fts_array); --nitems; ++ap)  in fts_sort()