2 void memwrite(u16int, u8int);
3 void addevent(Event *, int);
4 void delevent(Event *);
13 void timertac(u8int, int);
16 void loadstate(char *);
17 void savestate(char *);
25 void sndwrite(u8int, u8int);
26 u8int waveread(u8int);
27 void wavewrite(u8int, u8int);