BCD_cset          976 src/dps8/dps8_prt.c                 int BCD_cset = 0;
BCD_cset          998 src/dps8/dps8_prt.c                             switch (BCD_cset)
BCD_cset         1000 src/dps8/dps8_prt.c                                 case 0: BCD_cset = 1; break; // default to lower
BCD_cset         1001 src/dps8/dps8_prt.c                                 case 1: BCD_cset = 2; break; // lower to upper
BCD_cset         1002 src/dps8/dps8_prt.c                                 case 2: BCD_cset = 1; break; // upper to lower
BCD_cset         1048 src/dps8/dps8_prt.c                         ssize_t n_write = buffered_write (prt_unit_num, table[BCD_cset] + ch, 1);