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Diffstat (limited to 'src/devices/bus/bbc/internal/internal.h')
-rw-r--r--src/devices/bus/bbc/internal/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/devices/bus/bbc/internal/internal.h b/src/devices/bus/bbc/internal/internal.h
index 4adc7d2c615..3042dd30a0b 100644
--- a/src/devices/bus/bbc/internal/internal.h
+++ b/src/devices/bus/bbc/internal/internal.h
@@ -39,6 +39,8 @@ public:
virtual void mos_w(offs_t offset, uint8_t data) { }
virtual void latch_fe60_w(uint8_t data) { }
+ virtual DECLARE_WRITE_LINE_MEMBER(irq6502_w) { }
+
protected:
device_bbc_internal_interface(const machine_config &mconfig, device_t &device);
@@ -89,6 +91,8 @@ public:
virtual void mos_w(offs_t offset, uint8_t data);
virtual void latch_fe60_w(uint8_t data);
+ virtual DECLARE_WRITE_LINE_MEMBER(irq6502_w);
+
protected:
// device-level overrides
virtual void device_start() override;