Function krb5_sys::krb5_get_init_creds_opt_set_responder

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