snprintf(csTitle, 50, "VisualBoyAdvance-%.3d%%", _iSpeed);
snprintf(csTitle, 50, "VisualBoyAdvance-%d%%", _iSpeed);
void systemShowSpeed(int _iSpeed){  char csTitle[50];  snprintf(csTitle, 50, "VisualBoyAdvance-%.3d%%", _iSpeed);  gui()->set_title(csTitle);}