Function gsl_sys::gsl_multifit_nlinear_driver

pub unsafe extern "C" fn gsl_multifit_nlinear_driver(
    maxiter: usize, 
    xtol: f64, 
    gtol: f64, 
    ftol: f64, 
    callback: Option<unsafe extern "C" fn(iter: usize, params: *mut c_void, w: *const gsl_multifit_nlinear_workspace)>, 
    callback_params: *mut c_void, 
    info: *mut c_int, 
    w: *mut gsl_multifit_nlinear_workspace
) -> c_int