Function gsl_sys::gsl_linalg_PTLQ_update

pub unsafe extern "C" fn gsl_linalg_PTLQ_update(
    Q: *mut gsl_matrix, 
    L: *mut gsl_matrix, 
    p: *const gsl_permutation, 
    v: *const gsl_vector, 
    w: *mut gsl_vector
) -> c_int