556 	char *bp, *host, *src, *suser, *thost, *tuser, *arg;  in toremote()  local
595 				suser = argv[i];  in toremote()
596 				if (*suser == '\0')  in toremote()
597 					suser = pwd->pw_name;  in toremote()
598 				else if (!okname(suser))  in toremote()
602 				suser = NULL;  in toremote()
605 			if (do_cmd(host, suser, bp, &remin, &remout) < 0)  in toremote()
634 				suser = argv[i];  in toremote()
635 				if (*suser == '\0')  in toremote()
636 					suser = pwd->pw_name;  in toremote()
637 				else if (!okname(suser))  in toremote()
640 				addargs(&alist, "%s", suser);  in toremote()
673 	char *bp, *host, *src, *suser;  in tolocal()  local
700 			suser = NULL;  in tolocal()
703 			suser = argv[i];  in tolocal()
704 			if (*suser == '\0')  in tolocal()
705 				suser = pwd->pw_name;  in tolocal()
709 		if (do_cmd(host, suser, bp, &remin, &remout) < 0) {  in tolocal()