SOL_SOCKET        586 src/dps8/dps8_socket_dev.c     rc = setsockopt (socket_fd, SOL_SOCKET,  SO_REUSEADDR,
SOL_SOCKET        857 src/simh/sim_sock.c     sta = setsockopt (newsock, SOL_SOCKET, SO_REUSEADDR, (char *)&on, sizeof(on));
SOL_SOCKET        863 src/simh/sim_sock.c     sta = setsockopt (newsock, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, (char *)&on, sizeof(on));
SOL_SOCKET        959 src/simh/sim_sock.c     sta = setsockopt (newsock, SOL_SOCKET, SO_KEEPALIVE, (char *)&keepalive, sizeof(keepalive));
SOL_SOCKET       1040 src/simh/sim_sock.c sta = setsockopt (newsock, SOL_SOCKET, SO_KEEPALIVE, (char *)&keepalive, sizeof(keepalive));