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Diffstat (limited to 'src/mame/drivers/wangpc.cpp')
-rw-r--r--src/mame/drivers/wangpc.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/wangpc.cpp b/src/mame/drivers/wangpc.cpp
index 3a5d23d34dc..fc68e3586c0 100644
--- a/src/mame/drivers/wangpc.cpp
+++ b/src/mame/drivers/wangpc.cpp
@@ -42,7 +42,7 @@ enum
void wangpc_state::select_drive()
{
- floppy_image_device *floppy = NULL;
+ floppy_image_device *floppy = nullptr;
if (m_ds1) floppy = m_floppy0;
if (m_ds2) floppy = m_floppy1;
@@ -1137,7 +1137,7 @@ static MACHINE_CONFIG_START( wangpc, wangpc_state )
MCFG_DEVICE_ADD("cent_data_in", INPUT_BUFFER, 0)
MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", CENTRONICS_TAG)
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(SCN2661_TAG, mc2661_device, rx_w))
MCFG_DEVICE_ADD(WANGPC_KEYBOARD_TAG, WANGPC_KEYBOARD, 0)
@@ -1155,11 +1155,11 @@ static MACHINE_CONFIG_START( wangpc, wangpc_state )
MCFG_WANGPC_BUS_DRQ2_CALLBACK(DEVWRITELINE(AM9517A_TAG, am9517a_device, dreq2_w))
MCFG_WANGPC_BUS_DRQ3_CALLBACK(DEVWRITELINE(AM9517A_TAG, am9517a_device, dreq3_w))
MCFG_WANGPC_BUS_IOERROR_CALLBACK(INPUTLINE(I8086_TAG, INPUT_LINE_NMI))
- MCFG_WANGPC_BUS_SLOT_ADD("slot1", 1, wangpc_cards, NULL)
+ MCFG_WANGPC_BUS_SLOT_ADD("slot1", 1, wangpc_cards, nullptr)
MCFG_WANGPC_BUS_SLOT_ADD("slot2", 2, wangpc_cards, "mvc")
- MCFG_WANGPC_BUS_SLOT_ADD("slot3", 3, wangpc_cards, NULL)
- MCFG_WANGPC_BUS_SLOT_ADD("slot4", 4, wangpc_cards, NULL)
- MCFG_WANGPC_BUS_SLOT_ADD("slot5", 5, wangpc_cards, NULL)
+ MCFG_WANGPC_BUS_SLOT_ADD("slot3", 3, wangpc_cards, nullptr)
+ MCFG_WANGPC_BUS_SLOT_ADD("slot4", 4, wangpc_cards, nullptr)
+ MCFG_WANGPC_BUS_SLOT_ADD("slot5", 5, wangpc_cards, nullptr)
// internal ram
MCFG_RAM_ADD(RAM_TAG)