pub unsafe extern "C" fn LAPACKE_dpbcon_work(
matrix_layout: c_int,
uplo: c_char,
n: lapack_int,
kd: lapack_int,
ab: *const f64,
ldab: lapack_int,
anorm: f64,
rcond: *mut f64,
work: *mut f64,
iwork: *mut lapack_int,
) -> lapack_int