zero             1052 src/simh/sim_sock.c struct timeval zero;
zero             1060 src/simh/sim_sock.c memset (&zero, 0, sizeof(zero));
zero             1066 src/simh/sim_sock.c     select ((int) sock + 1, rw_p, NULL, er_p, &zero);
zero             1068 src/simh/sim_sock.c     select ((int) sock + 1, NULL, rw_p, er_p, &zero);