154 	char *bp, *host, *src, *suser, *thost, *tuser;  in toremote()  local
185 				suser = argv[i];  in toremote()
186 				if (*suser == '\0')  in toremote()
187 					suser = pwd->pw_name;  in toremote()
188 				else if (!okname(suser))  in toremote()
193 					 host, suser, cmd, src,  in toremote()
231 	char *bp, *host, *src, *suser;  in tolocal()  local
252 			suser = pwd->pw_name;  in tolocal()
255 			suser = argv[i];  in tolocal()
256 			if (*suser == '\0')  in tolocal()
257 				suser = pwd->pw_name;  in tolocal()
258 			else if (!okname(suser))  in tolocal()
264 		if (do_cmd(host, suser, bp, &remin, &remout) < 0) {  in tolocal()