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/***************************************************************************
1943
***************************************************************************/
class _1943_state : public driver_device
{
public:
_1943_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_videoram;
UINT8 * m_colorram;
UINT8 * m_spriteram;
UINT8 * m_scrollx;
UINT8 * m_scrolly;
UINT8 * m_bgscrollx;
size_t m_spriteram_size;
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg_tilemap;
tilemap_t *m_bg2_tilemap;
int m_char_on;
int m_obj_on;
int m_bg1_on;
int m_bg2_on;
};
/*----------- defined in video/1943.c -----------*/
extern WRITE8_HANDLER( c1943_c804_w );
extern WRITE8_HANDLER( c1943_d806_w );
extern WRITE8_HANDLER( c1943_videoram_w );
extern WRITE8_HANDLER( c1943_colorram_w );
extern PALETTE_INIT( 1943 );
extern VIDEO_START( 1943 );
extern SCREEN_UPDATE( 1943 );
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