diff options
Diffstat (limited to 'src/devices/bus/c64/dqbb.h')
-rw-r--r-- | src/devices/bus/c64/dqbb.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/devices/bus/c64/dqbb.h b/src/devices/bus/c64/dqbb.h index aaa8c0e1bf4..35a18f7e344 100644 --- a/src/devices/bus/c64/dqbb.h +++ b/src/devices/bus/c64/dqbb.h @@ -13,7 +13,6 @@ #include "exp.h" -#include "machine/nvram.h" @@ -32,16 +31,16 @@ public: c64_dqbb_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: - // device-level overrides + // device_t implementation virtual void device_start() override; virtual void device_reset() override; - // device_nvram_interface overrides - virtual void nvram_default() override { } - virtual void nvram_read(emu_file &file) override { if (m_nvram != nullptr) { file.read(m_nvram, m_nvram.bytes()); } } - virtual void nvram_write(emu_file &file) override { if (m_nvram != nullptr) { file.write(m_nvram, m_nvram.bytes()); } } + // device_nvram_interface implementation + virtual void nvram_default() override; + virtual bool nvram_read(util::read_stream &file) override; + virtual bool nvram_write(util::write_stream &file) override; - // device_c64_expansion_card_interface overrides + // device_c64_expansion_card_interface implementation virtual uint8_t c64_cd_r(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2) override; virtual void c64_cd_w(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2) override; |