Function gsl_sys::gsl_linalg_QR_band_decomp_L2

pub unsafe extern "C" fn gsl_linalg_QR_band_decomp_L2(
    M: usize, 
    p: usize, 
    q: usize, 
    AB: *mut gsl_matrix, 
    tau: *mut gsl_vector
) -> c_int