Function lapacke_sys::LAPACKE_dpbtrf

pub unsafe extern "C" fn LAPACKE_dpbtrf(
    matrix_layout: c_int, 
    uplo: c_char, 
    n: lapack_int, 
    kd: lapack_int, 
    ab: *mut c_double, 
    ldab: lapack_int
) -> lapack_int