pub type IDAQuadSensRhsFn = Option<unsafe extern "C" fn(Ns: c_int, t: realtype, yy: N_Vector, yp: N_Vector, yyS: *mut N_Vector, ypS: *mut N_Vector, rrQ: N_Vector, rhsvalQS: *mut N_Vector, user_data: *mut c_void, yytmp: N_Vector, yptmp: N_Vector, tmpQS: N_Vector) -> c_int>;