1 /***************************************************************************
2 
3 	Midway/Williams Audio Boards
4 
5 ****************************************************************************/
6 
7 MACHINE_DRIVER_EXTERN( williams_cvsd_sound );
8 MACHINE_DRIVER_EXTERN( williams_adpcm_sound );
9 MACHINE_DRIVER_EXTERN( williams_narc_sound );
10 
11 void williams_cvsd_init(int cpunum, int pianum);
12 void williams_cvsd_data_w(int data);
13 void williams_cvsd_reset_w(int state);
14 
15 void williams_adpcm_init(int cpunum);
16 void williams_adpcm_data_w(int data);
17 void williams_adpcm_reset_w(int state);
18 
19 void williams_narc_init(int cpunum);
20 void williams_narc_data_w(int data);
21 void williams_narc_reset_w(int state);
22 
23