dau_type         1165 src/dps8/dps8_disk.c          word9 dau_type    = (word9) diskTypes[dsk_states[dsk_unit_idx].typeIdx].dau_type;
dau_type         1166 src/dps8/dps8_disk.c          putbits36_9 (& buffer[1+dev_num],  0, dau_type); // dev.type
dau_type           69 src/dps8/dps8_disk.h     uint dau_type;