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/** \file cundo.h
* Function prototypes for undo functionality
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C) 2005 Dave Bullis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef HAVE_CUNDO_H
#define HAVE_CUNDO_H
#include "common.h"
extern wBool_t undoStatus; // Status of the last Undo/Redo command
void Rdump( FILE * );
void UndoUndo( void * unused );
void UndoRedo( void * unused );
void UndoResume( void );
void UndoSuspend( void );
void UndoStart( char *, char *, ... );
BOOL_T UndoModify( track_p );
BOOL_T UndoDelete( track_p );
BOOL_T UndoNew( track_p );
void UndoEnd( void );
void UndoClear( void );
#endif // !HAVE_CUNDO_H
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