/*************************************************************************** Sigma Spiders hardware ***************************************************************************/ /*----------- defined in audio/spiders.c -----------*/ WRITE8_HANDLER( spiders_audio_command_w ); WRITE8_HANDLER( spiders_audio_a_w ); WRITE8_HANDLER( spiders_audio_b_w ); WRITE8_HANDLER( spiders_audio_ctrl_w ); MACHINE_DRIVER_EXTERN( spiders_audio );