static READ8_HANDLER ( mra_bank4) { return mra_bank(3,offset); }
static READ8_HANDLER ( mra_bank3) { return mra_bank(2,offset); }
/* wrappers for bank #1 to #4 */ static READ8_HANDLER ( mra_bank1) { return mra_bank(0,offset); }
static READ8_HANDLER ( mra_bank2) { return mra_bank(1,offset); }
static READ8_HANDLER ( mra_bank4 ) { return mra_bank(space->machine(),3,offset); }