/************************************************************************* Atari Skull & Crossbones hardware *************************************************************************/ /*----------- defined in video/skullxbo.c -----------*/ WRITE16_HANDLER( skullxbo_playfieldlatch_w ); WRITE16_HANDLER( skullxbo_xscroll_w ); WRITE16_HANDLER( skullxbo_yscroll_w ); WRITE16_HANDLER( skullxbo_mobmsb_w ); VIDEO_START( skullxbo ); VIDEO_UPDATE( skullxbo ); void skullxbo_scanline_update(int param);