- BC_DragWindow(BC_WindowBase *parent_window, BC_Pixmap *pixmap, int icon_x, int icon_y);
- BC_DragWindow(BC_WindowBase *parent_window, VFrame *frame, int icon_x, int icon_y);
+ BC_DragWindow(BC_WindowBase *parent_window, BC_Pixmap *pixmap, int center_x, int center_y);
+ BC_DragWindow(BC_WindowBase *parent_window, VFrame *frame, int center_x, int center_y);