class calomega_state : public driver_device { public: calomega_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } UINT8 m_tx_line; UINT8 m_rx_line; int m_s903_mux_data; int m_s905_mux_data; UINT8 *m_videoram; UINT8 *m_colorram; tilemap_t *m_bg_tilemap; }; /*----------- defined in video/calomega.c -----------*/ WRITE8_HANDLER( calomega_videoram_w ); WRITE8_HANDLER( calomega_colorram_w ); PALETTE_INIT( calomega ); VIDEO_START( calomega ); SCREEN_UPDATE( calomega );