pub unsafe extern "C" fn T_intersection_lines(
Line1Row1: Htuple,
Line1Column1: Htuple,
Line1Row2: Htuple,
Line1Column2: Htuple,
Line2Row1: Htuple,
Line2Column1: Htuple,
Line2Row2: Htuple,
Line2Column2: Htuple,
Row: *mut Htuple,
Column: *mut Htuple,
IsOverlapping: *mut Htuple,
) -> Herror