pub unsafe extern "C" fn basiclu_solve_dense(
istore: *mut lu_int,
xstore: *mut f64,
Li: *mut lu_int,
Lx: *mut f64,
Ui: *mut lu_int,
Ux: *mut f64,
Wi: *mut lu_int,
Wx: *mut f64,
rhs: *const f64,
lhs: *mut f64,
trans: c_char,
) -> lu_int