137 	FTREE *ft;  in ftree_add()  local
153 	if ((ft = (FTREE *)malloc(sizeof(FTREE))) == NULL) {  in ftree_add()
160 	ft->fname = str;  in ftree_add()
161 	ft->refcnt = 0;  in ftree_add()
162 	ft->chflg = chflg;  in ftree_add()
163 	ft->fow = NULL;  in ftree_add()
165 		fttail = fthead = ft;  in ftree_add()
168 	fttail->fow = ft;  in ftree_add()
169 	fttail = ft;  in ftree_add()
227 	FTREE *ft;  in ftree_chk()  local
240 	for (ft = fthead; ft != NULL; ft = ft->fow) {  in ftree_chk()
241 		if ((ft->refcnt > 0) || ft->chflg)  in ftree_chk()
247 		(void)fprintf(stderr, "%s\n", ft->fname);  in ftree_chk()