/* Copyright 1996 Acorn Computers Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
void button_event_handler( dbox db, void *handle );
void abort_operation( action_environment * );
void switch_buttons( action_environment *env, const button_set *new_buttons );
void set_faster_state( action_environment *env );

extern const button_set abort_pause_buttons;
extern const button_set confirm_buttons;
extern const button_set ok_button;
extern const button_set norestart_button;
extern const button_set restart_button;
extern const button_set abort_retry_buttons;
extern const button_set run_view_buttons;
extern const button_set open_buttons;