static READ8_HANDLER( input0_r ) { return fix_input0(readinputport(2), readinputport(3)); }
static READ8_HANDLER( input0_r ) { return fix_input0(input_port_read(space->machine, "BUTTONS"), input_port_read(space->machine, "SERVICE")); }
static READ8_HANDLER( dsw0_r ) { return fix_input0(readinputport(0), readinputport(1)); }
static READ8_HANDLER( dsw0_r ) { return fix_input0(input_port_read(space->machine, "DSW1"), input_port_read(space->machine, "DSW2")); }