374 	int accepted4 = -1, accepted6 = -1;  in main()  local
530 		if (accepted4 >= 0) {  in main()
531 			FD_SET(accepted4, &rfds);  in main()
532 			FD_SET(accepted4, &errfds);  in main()
533 			fd = MAX(fd, accepted4);  in main()
550 		if (accepted4 < 0) {  in main()
551 			accepted4 = accept(tcp4, (struct sockaddr *)&addr4_recv,  in main()
553 			if (accepted4 < 0 &&  in main()
557 			} else if (accepted4 >= 0) {  in main()
558 				FD_SET(accepted4, &errfds);  in main()
559 				FD_SET(accepted4, &rfds);  in main()
600 					    accepted4, accepted4,  in main()
606 			accepted4 = -1;  in main()