ret_val           661 src/simh/sim_disk.c t_offset ret_val = (t_offset)-1;
ret_val           664 src/simh/sim_disk.c     return ret_val;
ret_val           729 src/simh/sim_disk.c ret_val = ((t_offset)Scb.scb_l_volsize) * 512;
ret_val           733 src/simh/sim_disk.c return ret_val;