ref: 9ee967663f9cec96ed9e9fd292657ed54eea47df
dir: /sys/src/games/eui.h/
enum{
MILLION = 1000000,
BILLION = 1000000000,
};
extern u64int keys, keys2;
extern int trace, paused;
extern int savereq, loadreq;
extern QLock pauselock;
extern int scale, fixscale, warp10;
extern uchar *pic;
void* emalloc(ulong);
void flushmouse(int);
void flushscreen(void);
void flushaudio(int(*)(void));
void regkeyfn(Rune, void(*)(void));
void regkey(char*, Rune, int);
void initemu(int, int, int, ulong, int, void(*)(void*));