6 extern u64int keys, keys2;
7 extern int trace, paused;
8 extern int savereq, loadreq;
9 extern QLock pauselock;
10 extern int scale, warp10;
15 void flushscreen(void);
16 void flushaudio(int(*)(void));
17 void regkeyfn(Rune, void(*)(void));
18 void regkey(char*, Rune, int);
19 void initemu(int, int, int, ulong, int, void(*)(void*));