FD_CLR           2083 src/dps8/dps8_mgp.c                           FD_CLR(mgp_dev_state.conns[i].skt, &rfd);
FD_CLR           2094 src/dps8/dps8_mgp.c                           FD_CLR(mgp_dev_state.conns[i].skt, &rfd);
FD_CLR           2123 src/dps8/dps8_mgp.c                           FD_CLR(mgp_dev_state.conns[i].skt, &rfd);
FD_CLR           2136 src/dps8/dps8_mgp.c                           FD_CLR(mgp_dev_state.conns[i].skt, &rfd);