Function krb5_sys::krb5_get_init_creds_opt_set_responder

pub unsafe extern "C" fn krb5_get_init_creds_opt_set_responder(
    context: krb5_context, 
    opt: *mut krb5_get_init_creds_opt, 
    responder: Option<krb5_responder_fn>, 
    data: *mut c_void
) -> krb5_error_code