Function gsl_sys::gsl_odeiv_control_hadjust

pub unsafe extern "C" fn gsl_odeiv_control_hadjust(
    c: *mut gsl_odeiv_control, 
    s: *mut gsl_odeiv_step, 
    y: *const f64, 
    yerr: *const f64, 
    dydt: *const f64, 
    h: *mut f64
) -> c_int