Function SliderSetSelectChangeCallbackWData

Descent3/multi_dll_mgr.cpp:980–982

int SliderGetPos(UISlider *slider) { return slider->GetPos(); }
void SliderSetSelectChangeCallback(UISlider *slider, void (*fn)(int)) { slider->SetSelectChangeCallback(fn); }
void SliderSetSelectChangeCallbackWData(UISlider *slider, void (*fn)(int, void *), void *ptr) {
  slider->SetSelectChangeCallback(fn, ptr);
}
void GetUIItemPosition(UIObject *item, int *x, int *y, int *w, int *h) {
  if (x)
    *x = item->X();