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Diffstat (limited to 'src/mame/drivers/apricot.cpp')
-rw-r--r--src/mame/drivers/apricot.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/apricot.cpp b/src/mame/drivers/apricot.cpp
index f06dd418037..9bdec9865bd 100644
--- a/src/mame/drivers/apricot.cpp
+++ b/src/mame/drivers/apricot.cpp
@@ -173,7 +173,7 @@ WRITE8_MEMBER( apricot_state::i8255_portb_w )
m_display_on = BIT(data, 3);
m_video_mode = BIT(data, 4);
- floppy_image_device *floppy = NULL;
+ floppy_image_device *floppy = nullptr;
// bit 5, enable disk select
// bit 6, disk select
@@ -440,7 +440,7 @@ static MACHINE_CONFIG_START( apricot, apricot_state )
MCFG_Z80DART_OUT_INT_CB(DEVWRITELINE("ic31", pic8259_device, ir5_w))
// rs232 port
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, nullptr)
// note: missing a receive clock callback to support external clock mode
// (m_data_selector_rts == 1 and m_data_selector_dtr == 0)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("ic15", z80sio0_device, rxa_w))
@@ -474,8 +474,8 @@ static MACHINE_CONFIG_START( apricot, apricot_state )
// expansion bus
MCFG_EXPANSION_ADD("exp", "ic91")
MCFG_EXPANSION_IOP_ADD("ic71")
- MCFG_EXPANSION_SLOT_ADD("exp:1", apricot_expansion_cards, NULL)
- MCFG_EXPANSION_SLOT_ADD("exp:2", apricot_expansion_cards, NULL)
+ MCFG_EXPANSION_SLOT_ADD("exp:1", apricot_expansion_cards, nullptr)
+ MCFG_EXPANSION_SLOT_ADD("exp:2", apricot_expansion_cards, nullptr)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( apricotxi, apricot )