ref: f28761707705822dcbc33b4de801d5d41f92331c
dir: /fns.h/
void* emalloc(ulong); void sim(void); void sysinit(void (*)(void), void (*)(void), void (*)(void), void (*)(void)); Image* eallocimage(Rectangle, ulong, int, ulong); void updatedraw(void); void redraw(void); void resetdraw(void);