Function ndless_sys::gui_gc_setRegion

pub unsafe extern "C" fn gui_gc_setRegion(
    p1: Gc, 
    p2: c_int, 
    p3: c_int, 
    p4: c_int, 
    p5: c_int, 
    p6: c_int, 
    p7: c_int, 
    p8: c_int, 
    p9: c_int
)