/*
 * USER DCE definitions
 *
 * Copyright 1993 Alexandre Julliard
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef __WINE_DCE_H
#define __WINE_DCE_H

#include <windef.h>

/* internal DCX flags */
#define DCX_DCEEMPTY		0x00000800
#define DCX_DCEBUSY		0x00001000
#define DCX_DCEDIRTY		0x00002000
#define DCX_WINDOWPAINT		0x00020000

typedef enum
{
    DCE_CACHE_DC,   /* This is a cached DC (allocated by USER) */
    DCE_CLASS_DC,   /* This is a class DC (style CS_CLASSDC) */
    DCE_WINDOW_DC   /* This is a window DC (style CS_OWNDC) */
} DCE_TYPE;

struct tagDCE;

extern struct tagDCE *DCE_AllocDCE( HWND hWnd, DCE_TYPE type );
extern void DCE_FreeDCE( struct tagDCE *dce );
extern void DCE_FreeWindowDCE( HWND );
extern BOOL DCE_InvalidateDCE( HWND, const RECT* );

#endif  /* __WINE_DCE_H */