backlog           570 src/dps8/dps8_socket_dev.c     int backlog = (int) buffer[1];
backlog           572 src/dps8/dps8_socket_dev.c sim_printf ("listen() backlog    %d\n", backlog   );
backlog           605 src/dps8/dps8_socket_dev.c     rc = listen (socket_fd, backlog);