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Diffstat (limited to 'src/devices/machine/ds2404.h')
-rw-r--r--src/devices/machine/ds2404.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/machine/ds2404.h b/src/devices/machine/ds2404.h
index 3e31b5b14cc..1ed22887b87 100644
--- a/src/devices/machine/ds2404.h
+++ b/src/devices/machine/ds2404.h
@@ -43,10 +43,10 @@ protected:
// device_nvram_interface overrides
virtual void nvram_default() override;
- virtual void nvram_read(emu_file &file) override;
- virtual void nvram_write(emu_file &file) override;
+ virtual bool nvram_read(util::read_stream &file) override;
+ virtual bool nvram_write(util::write_stream &file) override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
+ TIMER_CALLBACK_MEMBER(timer_tick);
private:
void rom_cmd(uint8_t cmd);