er_p             1052 src/simh/sim_sock.c fd_set *er_p = &er_set;
er_p             1063 src/simh/sim_sock.c FD_ZERO (er_p);
er_p             1065 src/simh/sim_sock.c FD_SET (sock, er_p);
er_p             1067 src/simh/sim_sock.c     select ((int) sock + 1, rw_p, NULL, er_p, &zero);
er_p             1069 src/simh/sim_sock.c     select ((int) sock + 1, NULL, rw_p, er_p, &zero);
er_p             1070 src/simh/sim_sock.c if (FD_ISSET (sock, er_p))