NM_DEC
'd', MDB_OPT_SETBITS, NM_DEC, &optf,
if ((optf & (NM_DEC | NM_HEX | NM_OCT)) == 0) {
optf |= NM_DEC;
switch (optf & (NM_DEC | NM_HEX | NM_OCT)) {
case NM_DEC: