text: /*
   * Copyright (C) the Wine project
   *
   * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #ifndef __WINE_DDRAW_H
  #define __WINE_DDRAW_H
  
  #define COM_NO_WINDOWS_H
  #include <objbase.h>
  #include <_mingw_dxhelper.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif /* defined(__cplusplus) */
  
  #ifndef	DIRECTDRAW_VERSION
  #define	DIRECTDRAW_VERSION	0x0700
  #endif /* DIRECTDRAW_VERSION */
  
  /*****************************************************************************
   * Predeclare the interfaces
   */
  #ifndef __DDRAW_GUID_DEFINED__
  DEFINE_GUID( CLSID_DirectDraw,		0xD7B70EE0,0x4340,0x11CF,0xB0,0x63,0x00,0x20,0xAF,0xC2,0xCD,0x35 );
  DEFINE_GUID( CLSID_DirectDraw7,         0x3C305196,0x50DB,0x11D3,0x9C,0xFE,0x00,0xC0,0x4F,0xD9,0x30,0xC5 );
  DEFINE_GUID( CLSID_DirectDrawClipper,	0x593817A0,0x7DB3,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xb9,0x33,0x56 );
  DEFINE_GUID( IID_IDirectDraw,		0x6C14DB80,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
  DEFINE_GUID( IID_IDirectDraw2,		0xB3A6F3E0,0x2B43,0x11CF,0xA2,0xDE,0x00,0xAA,0x00,0xB9,0x33,0x56 );
  DEFINE_GUID( IID_IDirectDraw4,          0x9c59509a,0x39bd,0x11d1,0x8c,0x4a,0x00,0xc0,0x4f,0xd9,0x30,0xc5 );
  DEFINE_GUID( IID_IDirectDraw7,          0x15e65ec0,0x3b9c,0x11d2,0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b );
  DEFINE_GUID( IID_IDirectDrawSurface,	0x6C14DB81,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
  DEFINE_GUID( IID_IDirectDrawSurface2,	0x57805885,0x6eec,0x11cf,0x94,0x41,0xa8,0x23,0x03,0xc1,0x0e,0x27 );
  DEFINE_GUID( IID_IDirectDrawSurface3,	0xDA044E00,0x69B2,0x11D0,0xA1,0xD5,0x00,0xAA,0x00,0xB8,0xDF,0xBB );
  DEFINE_GUID( IID_IDirectDrawSurface4,   0x0B2B8630,0xAD35,0x11D0,0x8E,0xA6,0x00,0x60,0x97,0x97,0xEA,0x5B );
  DEFINE_GUID( IID_IDirectDrawSurface7,   0x06675a80,0x3b9b,0x11d2,0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b );
  DEFINE_GUID( IID_IDirectDrawPalette,	0x6C14DB84,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
  DEFINE_GUID( IID_IDirectDrawClipper,	0x6C14DB85,0xA733,0x11CE,0xA5,0x21,0x00,0x20,0xAF,0x0B,0xE5,0x60 );
  DEFINE_GUID( IID_IDirectDrawColorControl,0x4B9F0EE0,0x0D7E,0x11D0,0x9B,0x06,0x00,0xA0,0xC9,0x03,0xA3,0xB8 );
  DEFINE_GUID( IID_IDirectDrawGammaControl,0x69C11C3E,0xB46B,0x11D1,0xAD,0x7A,0x00,0xC0,0x4F,0xC2,0x9B,0x4E );
  #endif
  
  typedef struct IDirectDraw *LPDIRECTDRAW;
  typedef struct IDirectDraw2 *LPDIRECTDRAW2;
  typedef struct IDirectDraw4 *LPDIRECTDRAW4;
  typedef struct IDirectDraw7 *LPDIRECTDRAW7;
  typedef struct IDirectDrawClipper *LPDIRECTDRAWCLIPPER;
  typedef struct IDirectDrawPalette *LPDIRECTDRAWPALETTE;
  typedef struct IDirectDrawSurface *LPDIRECTDRAWSURFACE;
  typedef struct IDirectDrawSurface2 *LPDIRECTDRAWSURFACE2;
  typedef struct IDirectDrawSurface3 *LPDIRECTDRAWSURFACE3;
  typedef struct IDirectDrawSurface4 *LPDIRECTDRAWSURFACE4;
  typedef struct IDirectDrawSurface7 *LPDIRECTDRAWSURFACE7;
  typedef struct IDirectDrawColorControl *LPDIRECTDRAWCOLORCONTROL;
  typedef struct IDirectDrawGammaControl *LPDIRECTDRAWGAMMACONTROL;
  
  
  #define DDENUMRET_CANCEL	0
  #define DDENUMRET_OK		1
  
  #define DD_OK			S_OK
  #define DD_FALSE		S_FALSE
  
  
  #define _FACDD		0x876
  #define MAKE_DDHRESULT( code )  MAKE_HRESULT( 1, _FACDD, code )
  
  #define DDERR_ALREADYINITIALIZED		MAKE_DDHRESULT( 5 )
  #define DDERR_CANNOTATTACHSURFACE		MAKE_DDHRESULT( 10 )
  #define DDERR_CANNOTDETACHSURFACE		MAKE_DDHRESULT( 20 )
  #define DDERR_CURRENTLYNOTAVAIL			MAKE_DDHRESULT( 40 )
  #define DDERR_EXCEPTION				MAKE_DDHRESULT( 55 )
  #define DDERR_GENERIC				E_FAIL
  #define DDERR_HEIGHTALIGN			MAKE_DDHRESULT( 90 )
  #define DDERR_INCOMPATIBLEPRIMARY		MAKE_DDHRESULT( 95 )
  #define DDERR_INVALIDCAPS			MAKE_DDHRESULT( 100 )
  #define DDERR_INVALIDCLIPLIST			MAKE_DDHRESULT( 110 )
  #define DDERR_INVALIDMODE			MAKE_DDHRESULT( 120 )
  #define DDERR_INVALIDOBJECT			MAKE_DDHRESULT( 130 )
  #define DDERR_INVALIDPARAMS			E_INVALIDARG
  #define DDERR_INVALIDPIXELFORMAT		MAKE_DDHRESULT( 145 )
  #define DDERR_INVALIDRECT			MAKE_DDHRESULT( 150 )
  #define DDERR_LOCKEDSURFACES			MAKE_DDHRESULT( 160 )
  #define DDERR_NO3D				MAKE_DDHRESULT( 170 )
  #define DDERR_NOALPHAHW				MAKE_DDHRESULT( 180 )
  #define DDERR_NOSTEREOHARDWARE          	MAKE_DDHRESULT( 181 )
  #define DDERR_NOSURFACELEFT                     MAKE_DDHRESULT( 182 )
  #define DDERR_NOCLIPLIST			MAKE_DDHRESULT( 205 )
  #define DDERR_NOCOLORCONVHW			MAKE_DDHRESULT( 210 )
  #define DDERR_NOCOOPERATIVELEVELSET		MAKE_DDHRESULT( 212 )
  #define DDERR_NOCOLORKEY			MAKE_DDHRESULT( 215 )
  #define DDERR_NOCOLORKEYHW			MAKE_DDHRESULT( 220 )
  #define DDERR_NODIRECTDRAWSUPPORT		MAKE_DDHRESULT( 222 )
  #define DDERR_NOEXCLUSIVEMODE			MAKE_DDHRESULT( 225 )
  #define DDERR_NOFLIPHW				MAKE_DDHRESULT( 230 )
  #define DDERR_NOGDI				MAKE_DDHRESULT( 240 )
  #define DDERR_NOMIRRORHW			MAKE_DDHRESULT( 250 )
  #define DDERR_NOTFOUND				MAKE_DDHRESULT( 255 )
  #define DDERR_NOOVERLAYHW			MAKE_DDHRESULT( 260 )
  #define DDERR_OVERLAPPINGRECTS                  MAKE_DDHRESULT( 270 )
  #define DDERR_NORASTEROPHW			MAKE_DDHRESULT( 280 )
  #define DDERR_NOROTATIONHW			MAKE_DDHRESULT( 290 )
  #define DDERR_NOSTRETCHHW			MAKE_DDHRESULT( 310 )
  #define DDERR_NOT4BITCOLOR			MAKE_DDHRESULT( 316 )
  #define DDERR_NOT4BITCOLORINDEX			MAKE_DDHRESULT( 317 )
  #define DDERR_NOT8BITCOLOR			MAKE_DDHRESULT( 320 )
  #define DDERR_NOTEXTUREHW			MAKE_DDHRESULT( 330 )
  #define DDERR_NOVSYNCHW				MAKE_DDHRESULT( 335 )
  #define DDERR_NOZBUFFERHW			MAKE_DDHRESULT( 340 )
  #define DDERR_NOZOVERLAYHW			MAKE_DDHRESULT( 350 )
  #define DDERR_OUTOFCAPS				MAKE_DDHRESULT( 360 )
  #define DDERR_OUTOFMEMORY			E_OUTOFMEMORY
  #define DDERR_OUTOFVIDEOMEMORY			MAKE_DDHRESULT( 380 )
  #define DDERR_OVERLAYCANTCLIP			MAKE_DDHRESULT( 382 )
  #define DDERR_OVERLAYCOLORKEYONLYONEACTIVE	MAKE_DDHRESULT( 384 )
  #define DDERR_PALETTEBUSY			MAKE_DDHRESULT( 387 )
  #define DDERR_COLORKEYNOTSET			MAKE_DDHRESULT( 400 )
  #define DDERR_SURFACEALREADYATTACHED		MAKE_DDHRESULT( 410 )
  #define DDERR_SURFACEALREADYDEPENDENT		MAKE_DDHRESULT( 420 )
  #define DDERR_SURFACEBUSY			MAKE_DDHRESULT( 430 )
  #define DDERR_CANTLOCKSURFACE			MAKE_DDHRESULT( 435 )
  #define DDERR_SURFACEISOBSCURED			MAKE_DDHRESULT( 440 )
  #define DDERR_SURFACELOST			MAKE_DDHRESULT( 450 )
  #define DDERR_SURFACENOTATTACHED		MAKE_DDHRESULT( 460 )
  #define DDERR_TOOBIGHEIGHT			MAKE_DDHRESULT( 470 )
  #define DDERR_TOOBIGSIZE			MAKE_DDHRESULT( 480 )
  #define DDERR_TOOBIGWIDTH			MAKE_DDHRESULT( 490 )
  #define DDERR_UNSUPPORTED			E_NOTIMPL
  #define DDERR_UNSUPPORTEDFORMAT			MAKE_DDHRESULT( 510 )
  #define DDERR_UNSUPPORTEDMASK			MAKE_DDHRESULT( 520 )
  #define DDERR_INVALIDSTREAM                     MAKE_DDHRESULT( 521 )
  #define DDERR_VERTICALBLANKINPROGRESS		MAKE_DDHRESULT( 537 )
  #define DDERR_WASSTILLDRAWING			MAKE_DDHRESULT( 540 )
  #define DDERR_DDSCAPSCOMPLEXREQUIRED            MAKE_DDHRESULT( 542 )
  #define DDERR_XALIGN				MAKE_DDHRESULT( 560 )
  #define DDERR_INVALIDDIRECTDRAWGUID		MAKE_DDHRESULT( 561 )
  #define DDERR_DIRECTDRAWALREADYCREATED		MAKE_DDHRESULT( 562 )
  #define DDERR_NODIRECTDRAWHW			MAKE_DDHRESULT( 563 )
  #define DDERR_PRIMARYSURFACEALREADYEXISTS	MAKE_DDHRESULT( 564 )
  #define DDERR_NOEMULATION			MAKE_DDHRESULT( 565 )
  #define DDERR_REGIONTOOSMALL			MAKE_DDHRESULT( 566 )
  #define DDERR_CLIPPERISUSINGHWND		MAKE_DDHRESULT( 567 )
  #define DDERR_NOCLIPPERATTACHED			MAKE_DDHRESULT( 568 )
  #define DDERR_NOHWND				MAKE_DDHRESULT( 569 )
  #define DDERR_HWNDSUBCLASSED			MAKE_DDHRESULT( 570 )
  #define DDERR_HWNDALREADYSET			MAKE_DDHRESULT( 571 )
  #define DDERR_NOPALETTEATTACHED			MAKE_DDHRESULT( 572 )
  #define DDERR_NOPALETTEHW			MAKE_DDHRESULT( 573 )
  #define DDERR_BLTFASTCANTCLIP			MAKE_DDHRESULT( 574 )
  #define DDERR_NOBLTHW				MAKE_DDHRESULT( 575 )
  #define DDERR_NODDROPSHW			MAKE_DDHRESULT( 576 )
  #define DDERR_OVERLAYNOTVISIBLE			MAKE_DDHRESULT( 577 )
  #define DDERR_NOOVERLAYDEST			MAKE_DDHRESULT( 578 )
  #define DDERR_INVALIDPOSITION			MAKE_DDHRESULT( 579 )
  #define DDERR_NOTAOVERLAYSURFACE		MAKE_DDHRESULT( 580 )
  #define DDERR_EXCLUSIVEMODEALREADYSET		MAKE_DDHRESULT( 581 )
  #define DDERR_NOTFLIPPABLE			MAKE_DDHRESULT( 582 )
  #define DDERR_CANTDUPLICATE			MAKE_DDHRESULT( 583 )
  #define DDERR_NOTLOCKED				MAKE_DDHRESULT( 584 )
  #define DDERR_CANTCREATEDC			MAKE_DDHRESULT( 585 )
  #define DDERR_NODC				MAKE_DDHRESULT( 586 )
  #define DDERR_WRONGMODE				MAKE_DDHRESULT( 587 )
  #define DDERR_IMPLICITLYCREATED			MAKE_DDHRESULT( 588 )
  #define DDERR_NOTPALETTIZED			MAKE_DDHRESULT( 589 )
  #define DDERR_UNSUPPORTEDMODE			MAKE_DDHRESULT( 590 )
  #define DDERR_NOMIPMAPHW			MAKE_DDHRESULT( 591 )
  #define DDERR_INVALIDSURFACETYPE		MAKE_DDHRESULT( 592 )
  #define DDERR_NOOPTIMIZEHW			MAKE_DDHRESULT( 600 )
  #define DDERR_NOTLOADED				MAKE_DDHRESULT( 601 )
  #define DDERR_NOFOCUSWINDOW			MAKE_DDHRESULT( 602 )
  #define DDERR_NOTONMIPMAPSUBLEVEL               MAKE_DDHRESULT( 603 )
  #define DDERR_DCALREADYCREATED			MAKE_DDHRESULT( 620 )
  #define DDERR_NONONLOCALVIDMEM			MAKE_DDHRESULT( 630 )
  #define DDERR_CANTPAGELOCK			MAKE_DDHRESULT( 640 )
  #define DDERR_CANTPAGEUNLOCK			MAKE_DDHRESULT( 660 )
  #define DDERR_NOTPAGELOCKED			MAKE_DDHRESULT( 680 )
  #define DDERR_MOREDATA				MAKE_DDHRESULT( 690 )
  #define DDERR_EXPIRED                           MAKE_DDHRESULT( 691 )
  #define DDERR_TESTFINISHED                      MAKE_DDHRESULT( 692 )
  #define DDERR_NEWMODE                           MAKE_DDHRESULT( 693 )
  #define DDERR_D3DNOTINITIALIZED                 MAKE_DDHRESULT( 694 )
  #define DDERR_VIDEONOTACTIVE			MAKE_DDHRESULT( 695 )
  #define DDERR_NOMONITORINFORMATION              MAKE_DDHRESULT( 696 )
  #define DDERR_NODRIVERSUPPORT                   MAKE_DDHRESULT( 697 )
  #define DDERR_DEVICEDOESNTOWNSURFACE		MAKE_DDHRESULT( 699 )
  #define DDERR_NOTINITIALIZED			CO_E_NOTINITIALIZED
  
  /* dwFlags for Blt* */
  #define DDBLT_ALPHADEST				0x00000001
  #define DDBLT_ALPHADESTCONSTOVERRIDE		0x00000002
  #define DDBLT_ALPHADESTNEG			0x00000004
  #define DDBLT_ALPHADESTSURFACEOVERRIDE		0x00000008
  #define DDBLT_ALPHAEDGEBLEND			0x00000010
  #define DDBLT_ALPHASRC				0x00000020
  #define DDBLT_ALPHASRCCONSTOVERRIDE		0x00000040
  #define DDBLT_ALPHASRCNEG			0x00000080
  #define DDBLT_ALPHASRCSURFACEOVERRIDE		0x00000100
  #define DDBLT_ASYNC				0x00000200
  #define DDBLT_COLORFILL				0x00000400
  #define DDBLT_DDFX				0x00000800
  #define DDBLT_DDROPS				0x00001000
  #define DDBLT_KEYDEST				0x00002000
  #define DDBLT_KEYDESTOVERRIDE			0x00004000
  #define DDBLT_KEYSRC				0x00008000
  #define DDBLT_KEYSRCOVERRIDE			0x00010000
  #define DDBLT_ROP				0x00020000
  #define DDBLT_ROTATIONANGLE			0x00040000
  #define DDBLT_ZBUFFER				0x00080000
  #define DDBLT_ZBUFFERDESTCONSTOVERRIDE		0x00100000
  #define DDBLT_ZBUFFERDESTOVERRIDE		0x00200000
  #define DDBLT_ZBUFFERSRCCONSTOVERRIDE		0x00400000
  #define DDBLT_ZBUFFERSRCOVERRIDE		0x00800000
  #define DDBLT_WAIT				0x01000000
  #define DDBLT_DEPTHFILL				0x02000000
  #define DDBLT_DONOTWAIT                         0x08000000
  
  /* dwTrans for BltFast */
  #define DDBLTFAST_NOCOLORKEY			0x00000000
  #define DDBLTFAST_SRCCOLORKEY			0x00000001
  #define DDBLTFAST_DESTCOLORKEY			0x00000002
  #define DDBLTFAST_WAIT				0x00000010
  #define DDBLTFAST_DONOTWAIT                     0x00000020
  
  /* dwFlags for Flip */
  #define DDFLIP_WAIT		0x00000001
  #define DDFLIP_EVEN		0x00000002 /* only valid for overlay */
  #define DDFLIP_ODD		0x00000004 /* only valid for overlay */
  #define DDFLIP_NOVSYNC		0x00000008
  #define DDFLIP_STEREO		0x00000010
  #define DDFLIP_DONOTWAIT	0x00000020
  
  /* dwFlags for GetBltStatus */
  #define DDGBS_CANBLT				0x00000001
  #define DDGBS_ISBLTDONE				0x00000002
  
  /* dwFlags for IDirectDrawSurface7::GetFlipStatus */
  #define DDGFS_CANFLIP		1L
  #define DDGFS_ISFLIPDONE	2L
  
  /* dwFlags for IDirectDrawSurface7::SetPrivateData */
  #define DDSPD_IUNKNOWNPOINTER	1L
  #define DDSPD_VOLATILE		2L
  
  /* DDSCAPS.dwCaps */
  /* reserved1, was 3d capable */
  #define DDSCAPS_RESERVED1		0x00000001
  /* surface contains alpha information */
  #define DDSCAPS_ALPHA			0x00000002
  /* this surface is a backbuffer */
  #define DDSCAPS_BACKBUFFER		0x00000004
  /* complex surface structure */
  #define DDSCAPS_COMPLEX			0x00000008
  /* part of surface flipping structure */
  #define DDSCAPS_FLIP			0x00000010
  /* this surface is the frontbuffer surface */
  #define DDSCAPS_FRONTBUFFER		0x00000020
  /* this is a plain offscreen surface */
  #define DDSCAPS_OFFSCREENPLAIN		0x00000040
  /* overlay */
  #define DDSCAPS_OVERLAY			0x00000080
  /* palette objects can be created and attached to us */
  #define DDSCAPS_PALETTE			0x00000100
  /* primary surface (the one the user looks at currently)(right eye)*/
  #define DDSCAPS_PRIMARYSURFACE		0x00000200
  /* primary surface for left eye */
  #define DDSCAPS_PRIMARYSURFACELEFT	0x00000400
  /* surface exists in systemmemory */
  #define DDSCAPS_SYSTEMMEMORY		0x00000800
  /* surface can be used as a texture */
  #define DDSCAPS_TEXTURE		        0x00001000
  /* surface may be destination for 3d rendering */
  #define DDSCAPS_3DDEVICE		0x00002000
  /* surface exists in videomemory */
  #define DDSCAPS_VIDEOMEMORY		0x00004000
  /* surface changes immediately visible */
  #define DDSCAPS_VISIBLE			0x00008000
  /* write only surface */
  #define DDSCAPS_WRITEONLY		0x00010000
  /* zbuffer surface */
  #define DDSCAPS_ZBUFFER			0x00020000
  /* has its own DC */
  #define DDSCAPS_OWNDC			0x00040000
  /* surface should be able to receive live video */
  #define DDSCAPS_LIVEVIDEO		0x00080000
  /* should be able to have a hw codec decompress stuff into it */
  #define DDSCAPS_HWCODEC			0x00100000
  /* mode X (320x200 or 320x240) surface */
  #define DDSCAPS_MODEX			0x00200000
  /* one mipmap surface (1 level) */
  #define DDSCAPS_MIPMAP			0x00400000
  #define DDSCAPS_RESERVED2		0x00800000
  /* memory allocation delayed until Load() */
  #define DDSCAPS_ALLOCONLOAD		0x04000000
  /* Indicates that the surface will receive data from a video port */
  #define DDSCAPS_VIDEOPORT		0x08000000
  /* surface is in local videomemory */
  #define DDSCAPS_LOCALVIDMEM		0x10000000
  /* surface is in nonlocal videomemory */
  #define DDSCAPS_NONLOCALVIDMEM		0x20000000
  /* surface is a standard VGA mode surface (NOT ModeX) */
  #define DDSCAPS_STANDARDVGAMODE		0x40000000
  /* optimized? surface */
  #define DDSCAPS_OPTIMIZED		0x80000000
  
  typedef struct _DDSCAPS {
  	DWORD	dwCaps;	/* capabilities of surface wanted */
  } DDSCAPS,*LPDDSCAPS;
  
  /* DDSCAPS2.dwCaps2 */
  /* indicates the surface will receive data from a video port using
     deinterlacing hardware. */
  #define DDSCAPS2_HARDWAREDEINTERLACE	0x00000002
  /* indicates the surface will be locked very frequently. */
  #define DDSCAPS2_HINTDYNAMIC		0x00000004
  /* indicates surface can be re-ordered or retiled on load() */
  #define DDSCAPS2_HINTSTATIC             0x00000008
  /* indicates surface to be managed by directdraw/direct3D */
  #define DDSCAPS2_TEXTUREMANAGE          0x00000010
  /* reserved bits */
  #define DDSCAPS2_RESERVED1              0x00000020
  #define DDSCAPS2_RESERVED2              0x00000040
  /* indicates surface will never be locked again */
  #define DDSCAPS2_OPAQUE                 0x00000080
  /* set at CreateSurface() time to indicate antialiasing will be used */
  #define DDSCAPS2_HINTANTIALIASING       0x00000100
  /* set at CreateSurface() time to indicate cubic environment map */
  #define DDSCAPS2_CUBEMAP                0x00000200
  /* face flags for cube maps */
  #define DDSCAPS2_CUBEMAP_POSITIVEX      0x00000400
  #define DDSCAPS2_CUBEMAP_NEGATIVEX      0x00000800
  #define DDSCAPS2_CUBEMAP_POSITIVEY      0x00001000
  #define DDSCAPS2_CUBEMAP_NEGATIVEY      0x00002000
  #define DDSCAPS2_CUBEMAP_POSITIVEZ      0x00004000
  #define DDSCAPS2_CUBEMAP_NEGATIVEZ      0x00008000
  /* specifies all faces of a cube for CreateSurface() */
  #define DDSCAPS2_CUBEMAP_ALLFACES ( DDSCAPS2_CUBEMAP_POSITIVEX |\
                                      DDSCAPS2_CUBEMAP_NEGATIVEX |\
                                      DDSCAPS2_CUBEMAP_POSITIVEY |\
                                      DDSCAPS2_CUBEMAP_NEGATIVEY |\
                                      DDSCAPS2_CUBEMAP_POSITIVEZ |\
                                      DDSCAPS2_CUBEMAP_NEGATIVEZ )
  /* set for mipmap sublevels on DirectX7 and later.  ignored by CreateSurface() */
  #define DDSCAPS2_MIPMAPSUBLEVEL         0x00010000
  /* indicates texture surface to be managed by Direct3D *only* */
  #define DDSCAPS2_D3DTEXTUREMANAGE       0x00020000
  /* indicates managed surface that can safely be lost */
  #define DDSCAPS2_DONOTPERSIST           0x00040000
  /* indicates surface is part of a stereo flipping chain */
  #define DDSCAPS2_STEREOSURFACELEFT      0x00080000
  
  typedef struct _DDSCAPS2 {
  	DWORD	dwCaps;	/* capabilities of surface wanted */
  	DWORD   dwCaps2; /* additional capabilities */
  	DWORD   dwCaps3; /* reserved capabilities */
  	DWORD   dwCaps4; /* more reserved capabilities */
  } DDSCAPS2,*LPDDSCAPS2;
  
  #define	DD_ROP_SPACE	(256/32)	/* space required to store ROP array */
  
  typedef struct _DDCAPS_DX7		/* DirectX 7 version of caps struct */
  {
      DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
      DWORD	dwCaps;                 /* driver specific capabilities */
      DWORD	dwCaps2;                /* more driver specific capabilities */
      DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
      DWORD	dwFXCaps;               /* driver specific stretching and effects capabilities */
      DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
      DWORD	dwPalCaps;              /* palette capabilities */
      DWORD	dwSVCaps;               /* stereo vision capabilities */
      DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
      DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
      DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
      DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
      DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
      DWORD	dwVidMemTotal;          /* total amount of video memory */
      DWORD	dwVidMemFree;           /* amount of free video memory */
      DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
      DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
      DWORD	dwNumFourCCCodes;       /* number of four cc codes */
      DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
      DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
      DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
      DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
      DWORD	dwAlignStrideAlign;     /* stride alignment */
      DWORD	dwRops[DD_ROP_SPACE];   /* ROPs supported */
      DDSCAPS	ddsOldCaps;             /* old DDSCAPS - superseded for DirectX6+ */
      DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwReserved1;
      DWORD	dwReserved2;
      DWORD	dwReserved3;
      DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
      DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
      DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
      DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPs supported for System->Vmem blts */
      DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
      DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
      DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
      DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPs supported for Vmem->System blts */
      DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
      DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
      DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
      DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPs supported for System->System blts */
      DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
      DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
      DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
      DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
      DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
      DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPs supported for non-local->local blts */
      DDSCAPS2    ddsCaps;		/* surface capabilities */
  } DDCAPS_DX7,*LPDDCAPS_DX7;
  
  typedef struct _DDCAPS_DX6		/* DirectX 6 version of caps struct */
  {
      DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
      DWORD	dwCaps;                 /* driver specific capabilities */
      DWORD	dwCaps2;                /* more driver specific capabilities */
      DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
      DWORD	dwFXCaps;               /* driver specific stretching and effects capabilities */
      DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
      DWORD	dwPalCaps;              /* palette capabilities */
      DWORD	dwSVCaps;               /* stereo vision capabilities */
      DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
      DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
      DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
      DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
      DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
      DWORD	dwVidMemTotal;          /* total amount of video memory */
      DWORD	dwVidMemFree;           /* amount of free video memory */
      DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
      DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
      DWORD	dwNumFourCCCodes;       /* number of four cc codes */
      DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
      DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
      DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
      DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
      DWORD	dwAlignStrideAlign;     /* stride alignment */
      DWORD	dwRops[DD_ROP_SPACE];   /* ROPs supported */
      DDSCAPS	ddsOldCaps;             /* old DDSCAPS - superseded for DirectX6+ */
      DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwReserved1;
      DWORD	dwReserved2;
      DWORD	dwReserved3;
      DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
      DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
      DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
      DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPs supported for System->Vmem blts */
      DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
      DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
      DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
      DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPs supported for Vmem->System blts */
      DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
      DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
      DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
      DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPs supported for System->System blts */
      DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
      DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
      DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
      DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
      DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
      DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPs supported for non-local->local blts */
      /* and one new member for DirectX 6 */
      DDSCAPS2    ddsCaps;		/* surface capabilities */
  } DDCAPS_DX6,*LPDDCAPS_DX6;
  
  typedef struct _DDCAPS_DX5		/* DirectX5 version of caps struct */
  {
      DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
      DWORD	dwCaps;                 /* driver specific capabilities */
      DWORD	dwCaps2;                /* more driver specific capabilities */
      DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
      DWORD	dwFXCaps;               /* driver specific stretching and effects capabilities */
      DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
      DWORD	dwPalCaps;              /* palette capabilities */
      DWORD	dwSVCaps;               /* stereo vision capabilities */
      DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
      DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
      DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
      DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
      DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
      DWORD	dwVidMemTotal;          /* total amount of video memory */
      DWORD	dwVidMemFree;           /* amount of free video memory */
      DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
      DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
      DWORD	dwNumFourCCCodes;       /* number of four cc codes */
      DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
      DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
      DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
      DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
      DWORD	dwAlignStrideAlign;     /* stride alignment */
      DWORD	dwRops[DD_ROP_SPACE];   /* ROPs supported */
      DDSCAPS	ddsCaps;                /* DDSCAPS structure has all the general capabilities */
      DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwReserved1;
      DWORD	dwReserved2;
      DWORD	dwReserved3;
      DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
      DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
      DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
      DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPs supported for System->Vmem blts */
      DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
      DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
      DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
      DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPs supported for Vmem->System blts */
      DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
      DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
      DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
      DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPs supported for System->System blts */
      /* the following are the new DirectX 5 members */
      DWORD       dwMaxVideoPorts;        /* maximum number of usable video ports */
      DWORD   	dwCurrVideoPorts;       /* current number of video ports used */
      DWORD   	dwSVBCaps2;             /* more driver specific capabilities for System->Vmem blts */
      DWORD   	dwNLVBCaps;             /* driver specific capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBCaps2;            /* more driver specific capabilities non-local->local vidmem blts */
      DWORD   	dwNLVBCKeyCaps;         /* driver color key capabilities for non-local->local vidmem blts */
      DWORD   	dwNLVBFXCaps;           /* driver FX capabilities for non-local->local blts */
      DWORD   	dwNLVBRops[DD_ROP_SPACE]; /* ROPs supported for non-local->local blts */
  } DDCAPS_DX5,*LPDDCAPS_DX5;
  
  typedef struct _DDCAPS_DX3		/* DirectX3 version of caps struct */
  {
      DWORD	dwSize;                 /* size of the DDDRIVERCAPS structure */
      DWORD	dwCaps;                 /* driver specific capabilities */
      DWORD	dwCaps2;                /* more driver specific capabilities */
      DWORD	dwCKeyCaps;             /* color key capabilities of the surface */
      DWORD	dwFXCaps;               /* driver specific stretching and effects capabilities */
      DWORD	dwFXAlphaCaps;          /* alpha driver specific capabilities */
      DWORD	dwPalCaps;              /* palette capabilities */
      DWORD	dwSVCaps;               /* stereo vision capabilities */
      DWORD	dwAlphaBltConstBitDepths;       /* DDBD_2,4,8 */
      DWORD	dwAlphaBltPixelBitDepths;       /* DDBD_1,2,4,8 */
      DWORD	dwAlphaBltSurfaceBitDepths;     /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlayConstBitDepths;   /* DDBD_2,4,8 */
      DWORD	dwAlphaOverlayPixelBitDepths;   /* DDBD_1,2,4,8 */
      DWORD	dwAlphaOverlaySurfaceBitDepths; /* DDBD_1,2,4,8 */
      DWORD	dwZBufferBitDepths;             /* DDBD_8,16,24,32 */
      DWORD	dwVidMemTotal;          /* total amount of video memory */
      DWORD	dwVidMemFree;           /* amount of free video memory */
      DWORD	dwMaxVisibleOverlays;   /* maximum number of visible overlays */
      DWORD	dwCurrVisibleOverlays;  /* current number of visible overlays */
      DWORD	dwNumFourCCCodes;       /* number of four cc codes */
      DWORD	dwAlignBoundarySrc;     /* source rectangle alignment */
      DWORD	dwAlignSizeSrc;         /* source rectangle byte size */
      DWORD	dwAlignBoundaryDest;    /* dest rectangle alignment */
      DWORD	dwAlignSizeDest;        /* dest rectangle byte size */
      DWORD	dwAlignStrideAlign;     /* stride alignment */
      DWORD	dwRops[DD_ROP_SPACE];   /* ROPs supported */
      DDSCAPS	ddsCaps;                /* DDSCAPS structure has all the general capabilities */
      DWORD	dwMinOverlayStretch;    /* minimum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxOverlayStretch;    /* maximum overlay stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinLiveVideoStretch;  /* minimum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxLiveVideoStretch;  /* maximum live video stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMinHwCodecStretch;    /* minimum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwMaxHwCodecStretch;    /* maximum hardware codec stretch factor multiplied by 1000, eg 1000 == 1.0, 1300 == 1.3 */
      DWORD	dwReserved1;
      DWORD	dwReserved2;
      DWORD	dwReserved3;
      DWORD	dwSVBCaps;              /* driver specific capabilities for System->Vmem blts */
      DWORD	dwSVBCKeyCaps;          /* driver color key capabilities for System->Vmem blts */
      DWORD	dwSVBFXCaps;            /* driver FX capabilities for System->Vmem blts */
      DWORD	dwSVBRops[DD_ROP_SPACE];/* ROPs supported for System->Vmem blts */
      DWORD	dwVSBCaps;              /* driver specific capabilities for Vmem->System blts */
      DWORD	dwVSBCKeyCaps;          /* driver color key capabilities for Vmem->System blts */
      DWORD	dwVSBFXCaps;            /* driver FX capabilities for Vmem->System blts */
      DWORD	dwVSBRops[DD_ROP_SPACE];/* ROPs supported for Vmem->System blts */
      DWORD	dwSSBCaps;              /* driver specific capabilities for System->System blts */
      DWORD	dwSSBCKeyCaps;          /* driver color key capabilities for System->System blts */
      DWORD	dwSSBFXCaps;            /* driver FX capabilities for System->System blts */
      DWORD	dwSSBRops[DD_ROP_SPACE];/* ROPs supported for System->System blts */
      DWORD	dwReserved4;
      DWORD	dwReserved5;
      DWORD	dwReserved6;
  } DDCAPS_DX3,*LPDDCAPS_DX3;
  
  /* set caps struct according to DIRECTDRAW_VERSION */
  
  #if DIRECTDRAW_VERSION <= 0x300
  typedef DDCAPS_DX3 DDCAPS;
  #elif DIRECTDRAW_VERSION <= 0x500
  typedef DDCAPS_DX5 DDCAPS;
  #elif DIRECTDRAW_VERSION <= 0x600
  typedef DDCAPS_DX6 DDCAPS;
  #else
  typedef DDCAPS_DX7 DDCAPS;
  #endif
  
  typedef DDCAPS *LPDDCAPS;
  
  /* DDCAPS.dwCaps */
  #define DDCAPS_3D			0x00000001
  #define DDCAPS_ALIGNBOUNDARYDEST	0x00000002
  #define DDCAPS_ALIGNSIZEDEST		0x00000004
  #define DDCAPS_ALIGNBOUNDARYSRC		0x00000008
  #define DDCAPS_ALIGNSIZESRC		0x00000010
  #define DDCAPS_ALIGNSTRIDE		0x00000020
  #define DDCAPS_BLT			0x00000040
  #define DDCAPS_BLTQUEUE			0x00000080
  #define DDCAPS_BLTFOURCC		0x00000100
  #define DDCAPS_BLTSTRETCH		0x00000200
  #define DDCAPS_GDI			0x00000400
  #define DDCAPS_OVERLAY			0x00000800
  #define DDCAPS_OVERLAYCANTCLIP		0x00001000
  #define DDCAPS_OVERLAYFOURCC		0x00002000
  #define DDCAPS_OVERLAYSTRETCH		0x00004000
  #define DDCAPS_PALETTE			0x00008000
  #define DDCAPS_PALETTEVSYNC		0x00010000
  #define DDCAPS_READSCANLINE		0x00020000
  #define DDCAPS_STEREOVIEW		0x00040000
  #define DDCAPS_VBI			0x00080000
  #define DDCAPS_ZBLTS			0x00100000
  #define DDCAPS_ZOVERLAYS		0x00200000
  #define DDCAPS_COLORKEY			0x00400000
  #define DDCAPS_ALPHA			0x00800000
  #define DDCAPS_COLORKEYHWASSIST		0x01000000
  #define DDCAPS_NOHARDWARE		0x02000000
  #define DDCAPS_BLTCOLORFILL		0x04000000
  #define DDCAPS_BANKSWITCHED		0x08000000
  #define DDCAPS_BLTDEPTHFILL		0x10000000
  #define DDCAPS_CANCLIP			0x20000000
  #define DDCAPS_CANCLIPSTRETCHED		0x40000000
  #define DDCAPS_CANBLTSYSMEM		0x80000000
  
  /* DDCAPS.dwCaps2 */
  #define DDCAPS2_CERTIFIED		0x00000001
  #define DDCAPS2_NO2DDURING3DSCENE       0x00000002
  #define DDCAPS2_VIDEOPORT		0x00000004
  #define DDCAPS2_AUTOFLIPOVERLAY		0x00000008
  #define DDCAPS2_CANBOBINTERLEAVED	0x00000010
  #define DDCAPS2_CANBOBNONINTERLEAVED	0x00000020
  #define DDCAPS2_COLORCONTROLOVERLAY	0x00000040
  #define DDCAPS2_COLORCONTROLPRIMARY	0x00000080
  #define DDCAPS2_CANDROPZ16BIT		0x00000100
  #define DDCAPS2_NONLOCALVIDMEM		0x00000200
  #define DDCAPS2_NONLOCALVIDMEMCAPS	0x00000400
  #define DDCAPS2_NOPAGELOCKREQUIRED	0x00000800
  #define DDCAPS2_WIDESURFACES		0x00001000
  #define DDCAPS2_CANFLIPODDEVEN		0x00002000
  #define DDCAPS2_CANBOBHARDWARE		0x00004000
  #define DDCAPS2_COPYFOURCC              0x00008000
  #define DDCAPS2_PRIMARYGAMMA            0x00020000
  #define DDCAPS2_CANRENDERWINDOWED       0x00080000
  #define DDCAPS2_CANCALIBRATEGAMMA       0x00100000
  #define DDCAPS2_FLIPINTERVAL            0x00200000
  #define DDCAPS2_FLIPNOVSYNC             0x00400000
  #define DDCAPS2_CANMANAGETEXTURE        0x00800000
  #define DDCAPS2_TEXMANINNONLOCALVIDMEM  0x01000000
  #define DDCAPS2_STEREO                  0x02000000
  #define DDCAPS2_SYSTONONLOCAL_AS_SYSTOLOCAL   0x04000000
  
  
  /* Set/Get Colour Key Flags */
  #define DDCKEY_COLORSPACE  0x00000001  /* Struct is single colour space */
  #define DDCKEY_DESTBLT     0x00000002  /* To be used as dest for blt */
  #define DDCKEY_DESTOVERLAY 0x00000004  /* To be used as dest for CK overlays */
  #define DDCKEY_SRCBLT      0x00000008  /* To be used as src for blt */
  #define DDCKEY_SRCOVERLAY  0x00000010  /* To be used as src for CK overlays */
  
  typedef struct _DDCOLORKEY
  {
  	DWORD	dwColorSpaceLowValue;/* low boundary of color space that is to
                                        * be treated as Color Key, inclusive
  				      */
  	DWORD	dwColorSpaceHighValue;/* high boundary of color space that is
                                         * to be treated as Color Key, inclusive
  				       */
  } DDCOLORKEY,*LPDDCOLORKEY;
  
  /* ddCKEYCAPS bits */
  #define DDCKEYCAPS_DESTBLT			0x00000001
  #define DDCKEYCAPS_DESTBLTCLRSPACE		0x00000002
  #define DDCKEYCAPS_DESTBLTCLRSPACEYUV		0x00000004
  #define DDCKEYCAPS_DESTBLTYUV			0x00000008
  #define DDCKEYCAPS_DESTOVERLAY			0x00000010
  #define DDCKEYCAPS_DESTOVERLAYCLRSPACE		0x00000020
  #define DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV	0x00000040
  #define DDCKEYCAPS_DESTOVERLAYONEACTIVE		0x00000080
  #define DDCKEYCAPS_DESTOVERLAYYUV		0x00000100
  #define DDCKEYCAPS_SRCBLT			0x00000200
  #define DDCKEYCAPS_SRCBLTCLRSPACE		0x00000400
  #define DDCKEYCAPS_SRCBLTCLRSPACEYUV		0x00000800
  #define DDCKEYCAPS_SRCBLTYUV			0x00001000
  #define DDCKEYCAPS_SRCOVERLAY			0x00002000
  #define DDCKEYCAPS_SRCOVERLAYCLRSPACE		0x00004000
  #define DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV	0x00008000
  #define DDCKEYCAPS_SRCOVERLAYONEACTIVE		0x00010000
  #define DDCKEYCAPS_SRCOVERLAYYUV		0x00020000
  #define DDCKEYCAPS_NOCOSTOVERLAY		0x00040000
  
  typedef struct _DDPIXELFORMAT {
      DWORD	dwSize;                 /* 0: size of structure */
      DWORD	dwFlags;                /* 4: pixel format flags */
      DWORD	dwFourCC;               /* 8: (FOURCC code) */
      __extension__ union {
  	DWORD	dwRGBBitCount;          /* C: how many bits per pixel */
  	DWORD	dwYUVBitCount;          /* C: how many bits per pixel */
  	DWORD	dwZBufferBitDepth;      /* C: how many bits for z buffers */
  	DWORD	dwAlphaBitDepth;        /* C: how many bits for alpha channels*/
  	DWORD	dwLuminanceBitCount;
  	DWORD	dwBumpBitCount;
      } DUMMYUNIONNAME1;
      __extension__ union {
  	DWORD	dwRBitMask;             /* 10: mask for red bit*/
  	DWORD	dwYBitMask;             /* 10: mask for Y bits*/
  	DWORD	dwStencilBitDepth;
  	DWORD	dwLuminanceBitMask;
  	DWORD	dwBumpDuBitMask;
      } DUMMYUNIONNAME2;
      __extension__ union {
  	DWORD	dwGBitMask;             /* 14: mask for green bits*/
  	DWORD	dwUBitMask;             /* 14: mask for U bits*/
  	DWORD	dwZBitMask;
  	DWORD	dwBumpDvBitMask;
      } DUMMYUNIONNAME3;
      __extension__ union {
  	DWORD   dwBBitMask;             /* 18: mask for blue bits*/
  	DWORD   dwVBitMask;             /* 18: mask for V bits*/
  	DWORD	dwStencilBitMask;
  	DWORD	dwBumpLuminanceBitMask;
      } DUMMYUNIONNAME4;
      __extension__ union {
      	DWORD	dwRGBAlphaBitMask;	/* 1C: mask for alpha channel */
      	DWORD	dwYUVAlphaBitMask;	/* 1C: mask for alpha channel */
  	DWORD	dwLuminanceAlphaBitMask;
  	DWORD	dwRGBZBitMask;		/* 1C: mask for Z channel */
  	DWORD	dwYUVZBitMask;		/* 1C: mask for Z channel */
      } DUMMYUNIONNAME5;
      					/* 20: next structure */
  } DDPIXELFORMAT,*LPDDPIXELFORMAT;
  
  #define MAKEFOURCC(ch0, ch1, ch2, ch3)  \
      ((DWORD)(BYTE)(ch0) | ((DWORD)(BYTE)(ch1) << 8) |  \
      ((DWORD)(BYTE)(ch2) << 16) | ((DWORD)(BYTE)(ch3) << 24 ))
  
  /* DDCAPS.dwFXCaps */
  #define DDFXCAPS_BLTALPHA               0x00000001
  #define DDFXCAPS_OVERLAYALPHA           0x00000004
  #define DDFXCAPS_BLTARITHSTRETCHYN	0x00000010
  #define DDFXCAPS_BLTARITHSTRETCHY	0x00000020
  #define DDFXCAPS_BLTMIRRORLEFTRIGHT	0x00000040
  #define DDFXCAPS_BLTMIRRORUPDOWN	0x00000080
  #define DDFXCAPS_BLTROTATION		0x00000100
  #define DDFXCAPS_BLTROTATION90		0x00000200
  #define DDFXCAPS_BLTSHRINKX		0x00000400
  #define DDFXCAPS_BLTSHRINKXN		0x00000800
  #define DDFXCAPS_BLTSHRINKY		0x00001000
  #define DDFXCAPS_BLTSHRINKYN		0x00002000
  #define DDFXCAPS_BLTSTRETCHX		0x00004000
  #define DDFXCAPS_BLTSTRETCHXN		0x00008000
  #define DDFXCAPS_BLTSTRETCHY		0x00010000
  #define DDFXCAPS_BLTSTRETCHYN		0x00020000
  #define DDFXCAPS_OVERLAYARITHSTRETCHY	0x00040000
  #define DDFXCAPS_OVERLAYARITHSTRETCHYN	0x00000008
  #define DDFXCAPS_OVERLAYSHRINKX		0x00080000
  #define DDFXCAPS_OVERLAYSHRINKXN	0x00100000
  #define DDFXCAPS_OVERLAYSHRINKY		0x00200000
  #define DDFXCAPS_OVERLAYSHRINKYN	0x00400000
  #define DDFXCAPS_OVERLAYSTRETCHX	0x00800000
  #define DDFXCAPS_OVERLAYSTRETCHXN	0x01000000
  #define DDFXCAPS_OVERLAYSTRETCHY	0x02000000
  #define DDFXCAPS_OVERLAYSTRETCHYN	0x04000000
  #define DDFXCAPS_OVERLAYMIRRORLEFTRIGHT	0x08000000
  #define DDFXCAPS_OVERLAYMIRRORUPDOWN	0x10000000
  
  #define DDFXCAPS_OVERLAYFILTER          DDFXCAPS_OVERLAYARITHSTRETCHY
  
  /* DDCAPS.dwFXAlphaCaps */
  #define DDFXALPHACAPS_BLTALPHAEDGEBLEND		0x00000001
  #define DDFXALPHACAPS_BLTALPHAPIXELS		0x00000002
  #define DDFXALPHACAPS_BLTALPHAPIXELSNEG		0x00000004
  #define DDFXALPHACAPS_BLTALPHASURFACES		0x00000008
  #define DDFXALPHACAPS_BLTALPHASURFACESNEG	0x00000010
  #define DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND	0x00000020
  #define DDFXALPHACAPS_OVERLAYALPHAPIXELS	0x00000040
  #define DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG	0x00000080
  #define DDFXALPHACAPS_OVERLAYALPHASURFACES	0x00000100
  #define DDFXALPHACAPS_OVERLAYALPHASURFACESNEG	0x00000200
  
  /* DDCAPS.dwPalCaps */
  #define DDPCAPS_4BIT			0x00000001
  #define DDPCAPS_8BITENTRIES		0x00000002
  #define DDPCAPS_8BIT			0x00000004
  #define DDPCAPS_INITIALIZE		0x00000008
  #define DDPCAPS_PRIMARYSURFACE		0x00000010
  #define DDPCAPS_PRIMARYSURFACELEFT	0x00000020
  #define DDPCAPS_ALLOW256		0x00000040
  #define DDPCAPS_VSYNC			0x00000080
  #define DDPCAPS_1BIT			0x00000100
  #define DDPCAPS_2BIT			0x00000200
  #define DDPCAPS_ALPHA                   0x00000400
  
  /* DDCAPS.dwSVCaps */
  /* the first 4 of these are now obsolete */
  #if DIRECTDRAW_VERSION >= 0x700	/* FIXME: I'm not sure when this switch occurred */
  #define DDSVCAPS_RESERVED1		0x00000001
  #define DDSVCAPS_RESERVED2		0x00000002
  #define DDSVCAPS_RESERVED3		0x00000004
  #define DDSVCAPS_RESERVED4		0x00000008
  #else
  #define DDSVCAPS_ENIGMA			0x00000001
  #define DDSVCAPS_FLICKER		0x00000002
  #define DDSVCAPS_REDBLUE		0x00000004
  #define DDSVCAPS_SPLIT			0x00000008
  #endif
  #define DDSVCAPS_STEREOSEQUENTIAL       0x00000010
  
  /* BitDepths */
  #define DDBD_1				0x00004000
  #define DDBD_2				0x00002000
  #define DDBD_4				0x00001000
  #define DDBD_8				0x00000800
  #define DDBD_16				0x00000400
  #define DDBD_24				0x00000200
  #define DDBD_32				0x00000100
  
  /* DDOVERLAYFX.dwDDFX */
  #define DDOVERFX_ARITHSTRETCHY		0x00000001
  #define DDOVERFX_MIRRORLEFTRIGHT	0x00000002
  #define DDOVERFX_MIRRORUPDOWN		0x00000004
  
  /* UpdateOverlay flags */
  #define DDOVER_ALPHADEST                        0x00000001
  #define DDOVER_ALPHADESTCONSTOVERRIDE           0x00000002
  #define DDOVER_ALPHADESTNEG                     0x00000004
  #define DDOVER_ALPHADESTSURFACEOVERRIDE         0x00000008
  #define DDOVER_ALPHAEDGEBLEND                   0x00000010
  #define DDOVER_ALPHASRC                         0x00000020
  #define DDOVER_ALPHASRCCONSTOVERRIDE            0x00000040
  #define DDOVER_ALPHASRCNEG                      0x00000080
  #define DDOVER_ALPHASRCSURFACEOVERRIDE          0x00000100
  #define DDOVER_HIDE                             0x00000200
  #define DDOVER_KEYDEST                          0x00000400
  #define DDOVER_KEYDESTOVERRIDE                  0x00000800
  #define DDOVER_KEYSRC                           0x00001000
  #define DDOVER_KEYSRCOVERRIDE                   0x00002000
  #define DDOVER_SHOW                             0x00004000
  #define DDOVER_ADDDIRTYRECT                     0x00008000
  #define DDOVER_REFRESHDIRTYRECTS                0x00010000
  #define DDOVER_REFRESHALL                       0x00020000
  #define DDOVER_DDFX                             0x00080000
  #define DDOVER_AUTOFLIP                         0x00100000
  #define DDOVER_BOB                              0x00200000
  #define DDOVER_OVERRIDEBOBWEAVE                 0x00400000
  #define DDOVER_INTERLEAVED                      0x00800000
  
  /* DDCOLORKEY.dwFlags */
  #define DDPF_ALPHAPIXELS		0x00000001
  #define DDPF_ALPHA			0x00000002
  #define DDPF_FOURCC			0x00000004
  #define DDPF_PALETTEINDEXED4		0x00000008
  #define DDPF_PALETTEINDEXEDTO8		0x00000010
  #define DDPF_PALETTEINDEXED8		0x00000020
  #define DDPF_RGB			0x00000040
  #define DDPF_COMPRESSED			0x00000080
  #define DDPF_RGBTOYUV			0x00000100
  #define DDPF_YUV			0x00000200
  #define DDPF_ZBUFFER			0x00000400
  #define DDPF_PALETTEINDEXED1		0x00000800
  #define DDPF_PALETTEINDEXED2		0x00001000
  #define DDPF_ZPIXELS			0x00002000
  #define DDPF_STENCILBUFFER              0x00004000
  #define DDPF_ALPHAPREMULT               0x00008000
  #define DDPF_LUMINANCE                  0x00020000
  #define DDPF_BUMPLUMINANCE              0x00040000
  #define DDPF_BUMPDUDV                   0x00080000
  
  /* SetCooperativeLevel dwFlags */
  #define DDSCL_FULLSCREEN		0x00000001
  #define DDSCL_ALLOWREBOOT		0x00000002
  #define DDSCL_NOWINDOWCHANGES		0x00000004
  #define DDSCL_NORMAL			0x00000008
  #define DDSCL_EXCLUSIVE			0x00000010
  #define DDSCL_ALLOWMODEX		0x00000040
  #define DDSCL_SETFOCUSWINDOW		0x00000080
  #define DDSCL_SETDEVICEWINDOW		0x00000100
  #define DDSCL_CREATEDEVICEWINDOW	0x00000200
  #define DDSCL_MULTITHREADED             0x00000400
  #define DDSCL_FPUSETUP                  0x00000800
  #define DDSCL_FPUPRESERVE               0x00001000
  
  
  /* DDSURFACEDESC.dwFlags */
  #define	DDSD_CAPS		0x00000001
  #define	DDSD_HEIGHT		0x00000002
  #define	DDSD_WIDTH		0x00000004
  #define	DDSD_PITCH		0x00000008
  #define	DDSD_BACKBUFFERCOUNT	0x00000020
  #define	DDSD_ZBUFFERBITDEPTH	0x00000040
  #define	DDSD_ALPHABITDEPTH	0x00000080
  #define	DDSD_LPSURFACE		0x00000800
  #define	DDSD_PIXELFORMAT	0x00001000
  #define	DDSD_CKDESTOVERLAY	0x00002000
  #define	DDSD_CKDESTBLT		0x00004000
  #define	DDSD_CKSRCOVERLAY	0x00008000
  #define	DDSD_CKSRCBLT		0x00010000
  #define	DDSD_MIPMAPCOUNT	0x00020000
  #define	DDSD_REFRESHRATE	0x00040000
  #define	DDSD_LINEARSIZE		0x00080000
  #define DDSD_TEXTURESTAGE       0x00100000
  #define DDSD_FVF                0x00200000
  #define DDSD_SRCVBHANDLE        0x00400000
  #define	DDSD_ALL		0x007ff9ee
  
  /* EnumSurfaces flags */
  #define DDENUMSURFACES_ALL          0x00000001
  #define DDENUMSURFACES_MATCH        0x00000002
  #define DDENUMSURFACES_NOMATCH      0x00000004
  #define DDENUMSURFACES_CANBECREATED 0x00000008
  #define DDENUMSURFACES_DOESEXIST    0x00000010
  
  /* SetDisplayMode flags */
  #define DDSDM_STANDARDVGAMODE	0x00000001
  
  /* EnumDisplayModes flags */
  #define DDEDM_REFRESHRATES	0x00000001
  #define DDEDM_STANDARDVGAMODES	0x00000002
  
  /* WaitForVerticalDisplay flags */
  
  #define DDWAITVB_BLOCKBEGIN		0x00000001
  #define DDWAITVB_BLOCKBEGINEVENT	0x00000002
  #define DDWAITVB_BLOCKEND		0x00000004
  
  typedef struct _DDSURFACEDESC
  {
  	DWORD	dwSize;		/* 0: size of the DDSURFACEDESC structure*/
  	DWORD	dwFlags;	/* 4: determines what fields are valid*/
  	DWORD	dwHeight;	/* 8: height of surface to be created*/
  	DWORD	dwWidth;	/* C: width of input surface*/
  	__extension__ union {
  		LONG	lPitch;	/* 10: distance to start of next line (return value only)*/
  		DWORD	dwLinearSize;
  	} DUMMYUNIONNAME1;
  	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
  	__extension__ union {
  		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
  		DWORD	dwZBufferBitDepth;/*18: depth of Z buffer requested*/
  		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
  	} DUMMYUNIONNAME2;
  	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
  	DWORD	dwReserved;	/* 20:reserved*/
  	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
  	DDCOLORKEY	ddckCKDestOverlay;/* 28: CK for dest overlay use*/
  	DDCOLORKEY	ddckCKDestBlt;	/* 30: CK for destination blt use*/
  	DDCOLORKEY	ddckCKSrcOverlay;/* 38: CK for source overlay use*/
  	DDCOLORKEY	ddckCKSrcBlt;	/* 40: CK for source blt use*/
  	DDPIXELFORMAT	ddpfPixelFormat;/* 48: pixel format description of the surface*/
  	DDSCAPS		ddsCaps;	/* 68: direct draw surface caps */
  } DDSURFACEDESC,*LPDDSURFACEDESC;
  
  typedef struct _DDSURFACEDESC2
  {
  	DWORD	dwSize;		/* 0: size of the DDSURFACEDESC2 structure*/
  	DWORD	dwFlags;	/* 4: determines what fields are valid*/
  	DWORD	dwHeight;	/* 8: height of surface to be created*/
  	DWORD	dwWidth;	/* C: width of input surface*/
  	__extension__ union {
  		LONG	lPitch;	      /*10: distance to start of next line (return value only)*/
  		DWORD   dwLinearSize; /*10: formless late-allocated optimized surface size */
  	} DUMMYUNIONNAME1;
  	DWORD	dwBackBufferCount;/* 14: number of back buffers requested*/
  	__extension__ union {
  		DWORD	dwMipMapCount;/* 18:number of mip-map levels requested*/
  		DWORD	dwRefreshRate;/* 18:refresh rate (used when display mode is described)*/
  		DWORD   dwSrcVBHandle;/* 18:source used in VB::Optimize */
  	} DUMMYUNIONNAME2;
  	DWORD	dwAlphaBitDepth;/* 1C:depth of alpha buffer requested*/
  	DWORD	dwReserved;	/* 20:reserved*/
  	LPVOID	lpSurface;	/* 24:pointer to the associated surface memory*/
  	__extension__ union {
  		DDCOLORKEY	ddckCKDestOverlay; /* 28: CK for dest overlay use*/
  		DWORD 		dwEmptyFaceColor;  /* 28: color for empty cubemap faces */
  	} DUMMYUNIONNAME3;
  	DDCOLORKEY	ddckCKDestBlt;	/* 30: CK for destination blt use*/
  	DDCOLORKEY	ddckCKSrcOverlay;/* 38: CK for source overlay use*/
  	DDCOLORKEY	ddckCKSrcBlt;	/* 40: CK for source blt use*/
  
  	__extension__ union {
  		DDPIXELFORMAT	ddpfPixelFormat;/* 48: pixel format description of the surface*/
  		DWORD 		dwFVF;	/* 48: vertex format description of vertex buffers */
  	} DUMMYUNIONNAME4;
  	DDSCAPS2	ddsCaps;  /* 68: DDraw surface caps */
  	DWORD		dwTextureStage; /* 78: stage in multitexture cascade */
  } DDSURFACEDESC2,*LPDDSURFACEDESC2;
  
  /* DDCOLORCONTROL.dwFlags */
  #define DDCOLOR_BRIGHTNESS	0x00000001
  #define DDCOLOR_CONTRAST	0x00000002
  #define DDCOLOR_HUE		0x00000004
  #define DDCOLOR_SATURATION	0x00000008
  #define DDCOLOR_SHARPNESS	0x00000010
  #define DDCOLOR_GAMMA		0x00000020
  #define DDCOLOR_COLORENABLE	0x00000040
  
  typedef struct {
  	DWORD	dwSize;
  	DWORD	dwFlags;
  	LONG	lBrightness;
  	LONG	lContrast;
  	LONG	lHue;
  	LONG	lSaturation;
  	LONG	lSharpness;
  	LONG	lGamma;
  	LONG	lColorEnable;
  	DWORD	dwReserved1;
  } DDCOLORCONTROL,*LPDDCOLORCONTROL;
  
  typedef struct {
  	WORD	red[256];
  	WORD	green[256];
  	WORD	blue[256];
  } DDGAMMARAMP,*LPDDGAMMARAMP;
  
  typedef BOOL (CALLBACK *LPDDENUMCALLBACKA)(GUID *, LPSTR, LPSTR, LPVOID);
  typedef BOOL (CALLBACK *LPDDENUMCALLBACKW)(GUID *, LPWSTR, LPWSTR, LPVOID);
  DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACK)
  
  typedef HRESULT (CALLBACK *LPDDENUMMODESCALLBACK)(LPDDSURFACEDESC, LPVOID);
  typedef HRESULT (CALLBACK *LPDDENUMMODESCALLBACK2)(LPDDSURFACEDESC2, LPVOID);
  typedef HRESULT (CALLBACK *LPDDENUMSURFACESCALLBACK)(LPDIRECTDRAWSURFACE, LPDDSURFACEDESC, LPVOID);
  typedef HRESULT (CALLBACK *LPDDENUMSURFACESCALLBACK2)(LPDIRECTDRAWSURFACE4, LPDDSURFACEDESC2, LPVOID);
  typedef HRESULT (CALLBACK *LPDDENUMSURFACESCALLBACK7)(LPDIRECTDRAWSURFACE7, LPDDSURFACEDESC2, LPVOID);
  
  typedef BOOL (CALLBACK *LPDDENUMCALLBACKEXA)(GUID *, LPSTR, LPSTR, LPVOID, HMONITOR);
  typedef BOOL (CALLBACK *LPDDENUMCALLBACKEXW)(GUID *, LPWSTR, LPWSTR, LPVOID, HMONITOR);
  DECL_WINELIB_TYPE_AW(LPDDENUMCALLBACKEX)
  
  HRESULT WINAPI DirectDrawEnumerateA(LPDDENUMCALLBACKA,LPVOID);
  HRESULT WINAPI DirectDrawEnumerateW(LPDDENUMCALLBACKW,LPVOID);
  #define DirectDrawEnumerate WINELIB_NAME_AW(DirectDrawEnumerate)
  
  HRESULT WINAPI DirectDrawEnumerateExA( LPDDENUMCALLBACKEXA lpCallback, LPVOID lpContext, DWORD dwFlags);
  HRESULT WINAPI DirectDrawEnumerateExW( LPDDENUMCALLBACKEXW lpCallback, LPVOID lpContext, DWORD dwFlags);
  #define DirectDrawEnumerateEx WINELIB_NAME_AW(DirectDrawEnumerateEx)
  
  typedef HRESULT (WINAPI * LPDIRECTDRAWENUMERATEEXA)( LPDDENUMCALLBACKEXA lpCallback, LPVOID lpContext, DWORD dwFlags);
  typedef HRESULT (WINAPI * LPDIRECTDRAWENUMERATEEXW)( LPDDENUMCALLBACKEXW lpCallback, LPVOID lpContext, DWORD dwFlags);
  DECL_WINELIB_TYPE_AW(LPDIRECTDRAWENUMERATEEX)
  
  /* flags for DirectDrawEnumerateEx */
  #define DDENUM_ATTACHEDSECONDARYDEVICES	0x00000001
  #define DDENUM_DETACHEDSECONDARYDEVICES	0x00000002
  #define DDENUM_NONDISPLAYDEVICES	0x00000004
  
  /* flags for DirectDrawCreate or IDirectDraw::Initialize */
  #define DDCREATE_HARDWAREONLY	1L
  #define DDCREATE_EMULATIONONLY	2L
  
  typedef struct _DDBLTFX
  {
      DWORD       dwSize;                         /* size of structure */
      DWORD       dwDDFX;                         /* FX operations */
      DWORD       dwROP;                          /* Win32 raster operations */
      DWORD       dwDDROP;                        /* Raster operations new for DirectDraw */
      DWORD       dwRotationAngle;                /* Rotation angle for blt */
      DWORD       dwZBufferOpCode;                /* ZBuffer compares */
      DWORD       dwZBufferLow;                   /* Low limit of Z buffer */
      DWORD       dwZBufferHigh;                  /* High limit of Z buffer */
      DWORD       dwZBufferBaseDest;              /* Destination base value */
      DWORD       dwZDestConstBitDepth;           /* Bit depth used to specify Z constant for destination */
      __extension__ union
      {
          DWORD   dwZDestConst;                   /* Constant to use as Z buffer for dest */
          LPDIRECTDRAWSURFACE lpDDSZBufferDest;   /* Surface to use as Z buffer for dest */
      } DUMMYUNIONNAME1;
      DWORD       dwZSrcConstBitDepth;            /* Bit depth used to specify Z constant for source */
      __extension__ union
      {
          DWORD   dwZSrcConst;                    /* Constant to use as Z buffer for src */
          LPDIRECTDRAWSURFACE lpDDSZBufferSrc;    /* Surface to use as Z buffer for src */
      } DUMMYUNIONNAME2;
      DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
      DWORD       dwAlphaEdgeBlend;               /* Alpha for edge blending */
      DWORD       dwReserved;
      DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
      __extension__ union
      {
          DWORD   dwAlphaDestConst;               /* Constant to use as Alpha Channel */
          LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as Alpha Channel */
      } DUMMYUNIONNAME3;
      DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
      __extension__ union
      {
          DWORD   dwAlphaSrcConst;                /* Constant to use as Alpha Channel */
          LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as Alpha Channel */
      } DUMMYUNIONNAME4;
      __extension__ union
      {
          DWORD   dwFillColor;                    /* color in RGB or Palettized */
          DWORD   dwFillDepth;                    /* depth value for z-buffer */
  	DWORD   dwFillPixel;			/* pixel val for RGBA or RGBZ */
          LPDIRECTDRAWSURFACE lpDDSPattern;       /* Surface to use as pattern */
      } DUMMYUNIONNAME5;
      DDCOLORKEY  ddckDestColorkey;               /* DestColorkey override */
      DDCOLORKEY  ddckSrcColorkey;                /* SrcColorkey override */
  } DDBLTFX,*LPDDBLTFX;
  
  /* dwDDFX */
  /* arithmetic stretching along y axis */
  #define DDBLTFX_ARITHSTRETCHY			0x00000001
  /* mirror on y axis */
  #define DDBLTFX_MIRRORLEFTRIGHT			0x00000002
  /* mirror on x axis */
  #define DDBLTFX_MIRRORUPDOWN			0x00000004
  /* do not tear */
  #define DDBLTFX_NOTEARING			0x00000008
  /* 180 degrees clockwise rotation */
  #define DDBLTFX_ROTATE180			0x00000010
  /* 270 degrees clockwise rotation */
  #define DDBLTFX_ROTATE270			0x00000020
  /* 90 degrees clockwise rotation */
  #define DDBLTFX_ROTATE90			0x00000040
  /* dwZBufferLow and dwZBufferHigh specify limits to the copied Z values */
  #define DDBLTFX_ZBUFFERRANGE			0x00000080
  /* add dwZBufferBaseDest to every source z value before compare */
  #define DDBLTFX_ZBUFFERBASEDEST			0x00000100
  
  typedef struct _DDOVERLAYFX
  {
      DWORD       dwSize;                         /* size of structure */
      DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
      DWORD       dwAlphaEdgeBlend;               /* Constant to use as alpha for edge blend */
      DWORD       dwReserved;
      DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
      __extension__ union
      {
          DWORD   dwAlphaDestConst;               /* Constant to use as alpha channel for dest */
          LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as alpha channel for dest */
      } DUMMYUNIONNAME1;
      DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
      __extension__ union
      {
          DWORD   dwAlphaSrcConst;                /* Constant to use as alpha channel for src */
          LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as alpha channel for src */
      } DUMMYUNIONNAME2;
      DDCOLORKEY  dckDestColorkey;                /* DestColorkey override */
      DDCOLORKEY  dckSrcColorkey;                 /* DestColorkey override */
      DWORD       dwDDFX;                         /* Overlay FX */
      DWORD       dwFlags;                        /* flags */
  } DDOVERLAYFX,*LPDDOVERLAYFX;
  
  typedef struct _DDBLTBATCH
  {
      LPRECT		lprDest;
      LPDIRECTDRAWSURFACE	lpDDSSrc;
      LPRECT		lprSrc;
      DWORD		dwFlags;
      LPDDBLTFX		lpDDBltFx;
  } DDBLTBATCH,*LPDDBLTBATCH;
  
  #define MAX_DDDEVICEID_STRING          512
  
  #define DDGDI_GETHOSTIDENTIFIER 1
  
  typedef struct tagDDDEVICEIDENTIFIER {
    char    szDriver[MAX_DDDEVICEID_STRING];
    char    szDescription[MAX_DDDEVICEID_STRING];
    LARGE_INTEGER  liDriverVersion;
    DWORD   dwVendorId;
    DWORD   dwDeviceId;
    DWORD   dwSubSysId;
    DWORD   dwRevision;
    GUID    guidDeviceIdentifier;
  } DDDEVICEIDENTIFIER, * LPDDDEVICEIDENTIFIER;
  
  typedef struct tagDDDEVICEIDENTIFIER2 {
    char    szDriver[MAX_DDDEVICEID_STRING];	/* user readable driver name */
    char    szDescription[MAX_DDDEVICEID_STRING]; /* user readable description */
    LARGE_INTEGER  liDriverVersion;		/* driver version */
    DWORD   dwVendorId;				/* vendor ID, zero if unknown */
    DWORD   dwDeviceId;				/* chipset ID, zero if unknown */
    DWORD   dwSubSysId;				/* board ID, zero if unknown */
    DWORD   dwRevision;				/* chipset version, zero if unknown */
    GUID    guidDeviceIdentifier;			/* unique ID for this driver/chipset combination */
    DWORD   dwWHQLLevel;				/* Windows Hardware Quality Lab certification level */
  } DDDEVICEIDENTIFIER2, * LPDDDEVICEIDENTIFIER2;
  
  /*****************************************************************************
   * IDirectDrawPalette interface
   */
  #define INTERFACE IDirectDrawPalette
  DECLARE_INTERFACE_(IDirectDrawPalette,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawPalette methods ***/
      STDMETHOD(GetCaps)(THIS_ LPDWORD lpdwCaps) PURE;
      STDMETHOD(GetEntries)(THIS_ DWORD dwFlags, DWORD dwBase, DWORD dwNumEntries, LPPALETTEENTRY lpEntries) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, DWORD dwFlags, LPPALETTEENTRY lpDDColorTable) PURE;
      STDMETHOD(SetEntries)(THIS_ DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawPalette_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawPalette_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawPalette_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawPalette methods ***/
  #define IDirectDrawPalette_GetCaps(p,a)          (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawPalette_GetEntries(p,a,b,c,d) (p)->lpVtbl->GetEntries(p,a,b,c,d)
  #define IDirectDrawPalette_Initialize(p,a,b,c)   (p)->lpVtbl->Initialize(p,a,b,c)
  #define IDirectDrawPalette_SetEntries(p,a,b,c,d) (p)->lpVtbl->SetEntries(p,a,b,c,d)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawPalette_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawPalette_AddRef(p)             (p)->AddRef()
  #define IDirectDrawPalette_Release(p)            (p)->Release()
  /*** IDirectDrawPalette methods ***/
  #define IDirectDrawPalette_GetCaps(p,a)          (p)->GetCaps(a)
  #define IDirectDrawPalette_GetEntries(p,a,b,c,d) (p)->GetEntries(a,b,c,d)
  #define IDirectDrawPalette_Initialize(p,a,b,c)   (p)->Initialize(a,b,c)
  #define IDirectDrawPalette_SetEntries(p,a,b,c,d) (p)->SetEntries(a,b,c,d)
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawClipper interface
   */
  #define INTERFACE IDirectDrawClipper
  DECLARE_INTERFACE_(IDirectDrawClipper,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawClipper methods ***/
      STDMETHOD(GetClipList)(THIS_ LPRECT lpRect, LPRGNDATA lpClipList, LPDWORD lpdwSize) PURE;
      STDMETHOD(GetHWnd)(THIS_ HWND *lphWnd) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, DWORD dwFlags) PURE;
      STDMETHOD(IsClipListChanged)(THIS_ BOOL *lpbChanged) PURE;
      STDMETHOD(SetClipList)(THIS_ LPRGNDATA lpClipList, DWORD dwFlags) PURE;
      STDMETHOD(SetHWnd)(THIS_ DWORD dwFlags, HWND hWnd) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawClipper_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawClipper_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawClipper_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawClipper methods ***/
  #define IDirectDrawClipper_GetClipList(p,a,b,c)   (p)->lpVtbl->GetClipList(p,a,b,c)
  #define IDirectDrawClipper_GetHWnd(p,a)           (p)->lpVtbl->GetHWnd(p,a)
  #define IDirectDrawClipper_Initialize(p,a,b)      (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawClipper_IsClipListChanged(p,a) (p)->lpVtbl->IsClipListChanged(p,a)
  #define IDirectDrawClipper_SetClipList(p,a,b)     (p)->lpVtbl->SetClipList(p,a,b)
  #define IDirectDrawClipper_SetHWnd(p,a,b)         (p)->lpVtbl->SetHWnd(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawClipper_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawClipper_AddRef(p)             (p)->AddRef()
  #define IDirectDrawClipper_Release(p)            (p)->Release()
  /*** IDirectDrawClipper methods ***/
  #define IDirectDrawClipper_GetClipList(p,a,b,c)   (p)->GetClipList(a,b,c)
  #define IDirectDrawClipper_GetHWnd(p,a)           (p)->GetHWnd(a)
  #define IDirectDrawClipper_Initialize(p,a,b)      (p)->Initialize(a,b)
  #define IDirectDrawClipper_IsClipListChanged(p,a) (p)->IsClipListChanged(a)
  #define IDirectDrawClipper_SetClipList(p,a,b)     (p)->SetClipList(a,b)
  #define IDirectDrawClipper_SetHWnd(p,a,b)         (p)->SetHWnd(a,b)
  #endif
  
  
  /*****************************************************************************
   * IDirectDraw interface
   */
  #define INTERFACE IDirectDraw
  DECLARE_INTERFACE_(IDirectDraw,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDraw methods ***/
      STDMETHOD(Compact)(THIS) PURE;
      STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER *lplpDDClipper, IUnknown *pUnkOuter) PURE;
      STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE *lplpDDPalette, IUnknown *pUnkOuter) PURE;
      STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRECTDRAWSURFACE *lplpDDSurface, IUnknown *pUnkOuter) PURE;
      STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSurface, LPDIRECTDRAWSURFACE *lplpDupDDSurface) PURE;
      STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK lpEnumModesCallback) PURE;
      STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
      STDMETHOD(FlipToGDISurface)(THIS) PURE;
      STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
      STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
      STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
      STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE *lplpGDIDDSurface) PURE;
      STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
      STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
      STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL *lpbIsInVB) PURE;
      STDMETHOD(Initialize)(THIS_ GUID *lpGUID) PURE;
      STDMETHOD(RestoreDisplayMode)(THIS) PURE;
      STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
      STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP) PURE;
      STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDraw_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDraw_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDraw_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDraw methods ***/
  #define IDirectDraw_Compact(p)                  (p)->lpVtbl->Compact(p)
  #define IDirectDraw_CreateClipper(p,a,b,c)      (p)->lpVtbl->CreateClipper(p,a,b,c)
  #define IDirectDraw_CreatePalette(p,a,b,c,d)    (p)->lpVtbl->CreatePalette(p,a,b,c,d)
  #define IDirectDraw_CreateSurface(p,a,b,c)      (p)->lpVtbl->CreateSurface(p,a,b,c)
  #define IDirectDraw_DuplicateSurface(p,a,b)     (p)->lpVtbl->DuplicateSurface(p,a,b)
  #define IDirectDraw_EnumDisplayModes(p,a,b,c,d) (p)->lpVtbl->EnumDisplayModes(p,a,b,c,d)
  #define IDirectDraw_EnumSurfaces(p,a,b,c,d)     (p)->lpVtbl->EnumSurfaces(p,a,b,c,d)
  #define IDirectDraw_FlipToGDISurface(p)         (p)->lpVtbl->FlipToGDISurface(p)
  #define IDirectDraw_GetCaps(p,a,b)              (p)->lpVtbl->GetCaps(p,a,b)
  #define IDirectDraw_GetDisplayMode(p,a)         (p)->lpVtbl->GetDisplayMode(p,a)
  #define IDirectDraw_GetFourCCCodes(p,a,b)       (p)->lpVtbl->GetFourCCCodes(p,a,b)
  #define IDirectDraw_GetGDISurface(p,a)          (p)->lpVtbl->GetGDISurface(p,a)
  #define IDirectDraw_GetMonitorFrequency(p,a)    (p)->lpVtbl->GetMonitorFrequency(p,a)
  #define IDirectDraw_GetScanLine(p,a)            (p)->lpVtbl->GetScanLine(p,a)
  #define IDirectDraw_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a)
  #define IDirectDraw_Initialize(p,a)             (p)->lpVtbl->Initialize(p,a)
  #define IDirectDraw_RestoreDisplayMode(p)       (p)->lpVtbl->RestoreDisplayMode(p)
  #define IDirectDraw_SetCooperativeLevel(p,a,b)  (p)->lpVtbl->SetCooperativeLevel(p,a,b)
  #define IDirectDraw_SetDisplayMode(p,a,b,c)     (p)->lpVtbl->SetDisplayMode(p,a,b,c)
  #define IDirectDraw_WaitForVerticalBlank(p,a,b) (p)->lpVtbl->WaitForVerticalBlank(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDraw_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDraw_AddRef(p)             (p)->AddRef()
  #define IDirectDraw_Release(p)            (p)->Release()
  /*** IDirectDraw methods ***/
  #define IDirectDraw_Compact(p)                  (p)->Compact()
  #define IDirectDraw_CreateClipper(p,a,b,c)      (p)->CreateClipper(a,b,c)
  #define IDirectDraw_CreatePalette(p,a,b,c,d)    (p)->CreatePalette(a,b,c,d)
  #define IDirectDraw_CreateSurface(p,a,b,c)      (p)->CreateSurface(a,b,c)
  #define IDirectDraw_DuplicateSurface(p,a,b)     (p)->DuplicateSurface(a,b)
  #define IDirectDraw_EnumDisplayModes(p,a,b,c,d) (p)->EnumDisplayModes(a,b,c,d)
  #define IDirectDraw_EnumSurfaces(p,a,b,c,d)     (p)->EnumSurfaces(a,b,c,d)
  #define IDirectDraw_FlipToGDISurface(p)         (p)->FlipToGDISurface()
  #define IDirectDraw_GetCaps(p,a,b)              (p)->GetCaps(a,b)
  #define IDirectDraw_GetDisplayMode(p,a)         (p)->GetDisplayMode(a)
  #define IDirectDraw_GetFourCCCodes(p,a,b)       (p)->GetFourCCCodes(a,b)
  #define IDirectDraw_GetGDISurface(p,a)          (p)->GetGDISurface(a)
  #define IDirectDraw_GetMonitorFrequency(p,a)    (p)->GetMonitorFrequency(a)
  #define IDirectDraw_GetScanLine(p,a)            (p)->GetScanLine(a)
  #define IDirectDraw_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)
  #define IDirectDraw_Initialize(p,a)             (p)->Initialize(a)
  #define IDirectDraw_RestoreDisplayMode(p)       (p)->RestoreDisplayMode()
  #define IDirectDraw_SetCooperativeLevel(p,a,b)  (p)->SetCooperativeLevel(a,b)
  #define IDirectDraw_SetDisplayMode(p,a,b,c)     (p)->SetDisplayMode(a,b,c)
  #define IDirectDraw_WaitForVerticalBlank(p,a,b) (p)->WaitForVerticalBlank(a,b)
  #endif
  
  
  /* flags for Lock() */
  #define DDLOCK_SURFACEMEMORYPTR	0x00000000
  #define DDLOCK_WAIT		0x00000001
  #define DDLOCK_EVENT		0x00000002
  #define DDLOCK_READONLY		0x00000010
  #define DDLOCK_WRITEONLY	0x00000020
  #define DDLOCK_NOSYSLOCK	0x00000800
  #define DDLOCK_NOOVERWRITE      0x00001000
  #define DDLOCK_DISCARDCONTENTS  0x00002000
  
  
  /*****************************************************************************
   * IDirectDraw2 interface
   */
  /* Note: IDirectDraw2 cannot derive from IDirectDraw because the number of
   * arguments of SetDisplayMode has changed !
   */
  #define INTERFACE IDirectDraw2
  DECLARE_INTERFACE_(IDirectDraw2,IUnknown)
  {
            /*** IUnknown methods ***/
  /*00*/    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  /*04*/    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  /*08*/    STDMETHOD_(ULONG,Release)(THIS) PURE;
            /*** IDirectDraw2 methods ***/
  /*0c*/    STDMETHOD(Compact)(THIS) PURE;
  /*10*/    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER *lplpDDClipper, IUnknown *pUnkOuter) PURE;
  /*14*/    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE *lplpDDPalette, IUnknown *pUnkOuter) PURE;
  /*18*/    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRECTDRAWSURFACE *lplpDDSurface, IUnknown *pUnkOuter) PURE;
  /*1c*/    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSurface, LPDIRECTDRAWSURFACE *lplpDupDDSurface) PURE;
  /*20*/    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK lpEnumModesCallback) PURE;
  /*24*/    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
  /*28*/    STDMETHOD(FlipToGDISurface)(THIS) PURE;
  /*2c*/    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
  /*30*/    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
  /*34*/    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
  /*38*/    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE *lplpGDIDDSurface) PURE;
  /*3c*/    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
  /*40*/    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
  /*44*/    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL *lpbIsInVB) PURE;
  /*48*/    STDMETHOD(Initialize)(THIS_ GUID *lpGUID) PURE;
  /*4c*/    STDMETHOD(RestoreDisplayMode)(THIS) PURE;
  /*50*/    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
  /*54*/    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE;
  /*58*/    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
            /* added in v2 */
  /*5c*/    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDraw2_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDraw2_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDraw2_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDraw methods ***/
  #define IDirectDraw2_Compact(p)                  (p)->lpVtbl->Compact(p)
  #define IDirectDraw2_CreateClipper(p,a,b,c)      (p)->lpVtbl->CreateClipper(p,a,b,c)
  #define IDirectDraw2_CreatePalette(p,a,b,c,d)    (p)->lpVtbl->CreatePalette(p,a,b,c,d)
  #define IDirectDraw2_CreateSurface(p,a,b,c)      (p)->lpVtbl->CreateSurface(p,a,b,c)
  #define IDirectDraw2_DuplicateSurface(p,a,b)     (p)->lpVtbl->DuplicateSurface(p,a,b)
  #define IDirectDraw2_EnumDisplayModes(p,a,b,c,d) (p)->lpVtbl->EnumDisplayModes(p,a,b,c,d)
  #define IDirectDraw2_EnumSurfaces(p,a,b,c,d)     (p)->lpVtbl->EnumSurfaces(p,a,b,c,d)
  #define IDirectDraw2_FlipToGDISurface(p)         (p)->lpVtbl->FlipToGDISurface(p)
  #define IDirectDraw2_GetCaps(p,a,b)              (p)->lpVtbl->GetCaps(p,a,b)
  #define IDirectDraw2_GetDisplayMode(p,a)         (p)->lpVtbl->GetDisplayMode(p,a)
  #define IDirectDraw2_GetFourCCCodes(p,a,b)       (p)->lpVtbl->GetFourCCCodes(p,a,b)
  #define IDirectDraw2_GetGDISurface(p,a)          (p)->lpVtbl->GetGDISurface(p,a)
  #define IDirectDraw2_GetMonitorFrequency(p,a)    (p)->lpVtbl->GetMonitorFrequency(p,a)
  #define IDirectDraw2_GetScanLine(p,a)            (p)->lpVtbl->GetScanLine(p,a)
  #define IDirectDraw2_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a)
  #define IDirectDraw2_Initialize(p,a)             (p)->lpVtbl->Initialize(p,a)
  #define IDirectDraw2_RestoreDisplayMode(p)       (p)->lpVtbl->RestoreDisplayMode(p)
  #define IDirectDraw2_SetCooperativeLevel(p,a,b)  (p)->lpVtbl->SetCooperativeLevel(p,a,b)
  #define IDirectDraw2_SetDisplayMode(p,a,b,c,d,e) (p)->lpVtbl->SetDisplayMode(p,a,b,c,d,e)
  #define IDirectDraw2_WaitForVerticalBlank(p,a,b) (p)->lpVtbl->WaitForVerticalBlank(p,a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw2_GetAvailableVidMem(p,a,b,c) (p)->lpVtbl->GetAvailableVidMem(p,a,b,c)
  #else
  /*** IUnknown methods ***/
  #define IDirectDraw2_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDraw2_AddRef(p)             (p)->AddRef()
  #define IDirectDraw2_Release(p)            (p)->Release()
  /*** IDirectDraw methods ***/
  #define IDirectDraw2_Compact(p)                  (p)->Compact()
  #define IDirectDraw2_CreateClipper(p,a,b,c)      (p)->CreateClipper(a,b,c)
  #define IDirectDraw2_CreatePalette(p,a,b,c,d)    (p)->CreatePalette(a,b,c,d)
  #define IDirectDraw2_CreateSurface(p,a,b,c)      (p)->CreateSurface(a,b,c)
  #define IDirectDraw2_DuplicateSurface(p,a,b)     (p)->DuplicateSurface(a,b)
  #define IDirectDraw2_EnumDisplayModes(p,a,b,c,d) (p)->EnumDisplayModes(a,b,c,d)
  #define IDirectDraw2_EnumSurfaces(p,a,b,c,d)     (p)->EnumSurfaces(a,b,c,d)
  #define IDirectDraw2_FlipToGDISurface(p)         (p)->FlipToGDISurface()
  #define IDirectDraw2_GetCaps(p,a,b)              (p)->GetCaps(a,b)
  #define IDirectDraw2_GetDisplayMode(p,a)         (p)->GetDisplayMode(a)
  #define IDirectDraw2_GetFourCCCodes(p,a,b)       (p)->GetFourCCCodes(a,b)
  #define IDirectDraw2_GetGDISurface(p,a)          (p)->GetGDISurface(a)
  #define IDirectDraw2_GetMonitorFrequency(p,a)    (p)->GetMonitorFrequency(a)
  #define IDirectDraw2_GetScanLine(p,a)            (p)->GetScanLine(a)
  #define IDirectDraw2_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)
  #define IDirectDraw2_Initialize(p,a)             (p)->Initialize(a)
  #define IDirectDraw2_RestoreDisplayMode(p)       (p)->RestoreDisplayMode()
  #define IDirectDraw2_SetCooperativeLevel(p,a,b)  (p)->SetCooperativeLevel(a,b)
  #define IDirectDraw2_SetDisplayMode(p,a,b,c,d,e) (p)->SetDisplayMode(a,b,c,d,e)
  #define IDirectDraw2_WaitForVerticalBlank(p,a,b) (p)->WaitForVerticalBlank(a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw2_GetAvailableVidMem(p,a,b,c) (p)->GetAvailableVidMem(a,b,c)
  #endif
  
  
  /*****************************************************************************
   * IDirectDraw4 interface
   */
  #define INTERFACE IDirectDraw4
  DECLARE_INTERFACE_(IDirectDraw4,IUnknown)
  {
            /*** IUnknown methods ***/
  /*00*/    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  /*04*/    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  /*08*/    STDMETHOD_(ULONG,Release)(THIS) PURE;
            /*** IDirectDraw4 methods ***/
  /*0c*/    STDMETHOD(Compact)(THIS) PURE;
  /*10*/    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER *lplpDDClipper, IUnknown *pUnkOuter) PURE;
  /*14*/    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE *lplpDDPalette, IUnknown *pUnkOuter) PURE;
  /*18*/    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc, LPDIRECTDRAWSURFACE4 *lplpDDSurface, IUnknown *pUnkOuter) PURE;
  /*1c*/    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSurface, LPDIRECTDRAWSURFACE4 *lplpDupDDSurface) PURE;
  /*20*/    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK2 lpEnumModesCallback) PURE;
  /*24*/    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK2 lpEnumSurfacesCallback) PURE;
  /*28*/    STDMETHOD(FlipToGDISurface)(THIS) PURE;
  /*2c*/    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
  /*30*/    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
  /*34*/    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
  /*38*/    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE4 *lplpGDIDDSurface) PURE;
  /*3c*/    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
  /*40*/    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
  /*44*/    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL *lpbIsInVB) PURE;
  /*48*/    STDMETHOD(Initialize)(THIS_ GUID *lpGUID) PURE;
  /*4c*/    STDMETHOD(RestoreDisplayMode)(THIS) PURE;
  /*50*/    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
  /*54*/    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE;
  /*58*/    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
            /* added in v2 */
  /*5c*/    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS2 lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE;
            /* added in v4 */
  /*60*/    STDMETHOD(GetSurfaceFromDC)(THIS_ HDC hdc, LPDIRECTDRAWSURFACE4 *pSurf) PURE;
  /*64*/    STDMETHOD(RestoreAllSurfaces)(THIS) PURE;
  /*68*/    STDMETHOD(TestCooperativeLevel)(THIS) PURE;
  /*6c*/    STDMETHOD(GetDeviceIdentifier)(THIS_ LPDDDEVICEIDENTIFIER pDDDI, DWORD dwFlags) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDraw4_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDraw4_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDraw4_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDraw methods ***/
  #define IDirectDraw4_Compact(p)                  (p)->lpVtbl->Compact(p)
  #define IDirectDraw4_CreateClipper(p,a,b,c)      (p)->lpVtbl->CreateClipper(p,a,b,c)
  #define IDirectDraw4_CreatePalette(p,a,b,c,d)    (p)->lpVtbl->CreatePalette(p,a,b,c,d)
  #define IDirectDraw4_CreateSurface(p,a,b,c)      (p)->lpVtbl->CreateSurface(p,a,b,c)
  #define IDirectDraw4_DuplicateSurface(p,a,b)     (p)->lpVtbl->DuplicateSurface(p,a,b)
  #define IDirectDraw4_EnumDisplayModes(p,a,b,c,d) (p)->lpVtbl->EnumDisplayModes(p,a,b,c,d)
  #define IDirectDraw4_EnumSurfaces(p,a,b,c,d)     (p)->lpVtbl->EnumSurfaces(p,a,b,c,d)
  #define IDirectDraw4_FlipToGDISurface(p)         (p)->lpVtbl->FlipToGDISurface(p)
  #define IDirectDraw4_GetCaps(p,a,b)              (p)->lpVtbl->GetCaps(p,a,b)
  #define IDirectDraw4_GetDisplayMode(p,a)         (p)->lpVtbl->GetDisplayMode(p,a)
  #define IDirectDraw4_GetFourCCCodes(p,a,b)       (p)->lpVtbl->GetFourCCCodes(p,a,b)
  #define IDirectDraw4_GetGDISurface(p,a)          (p)->lpVtbl->GetGDISurface(p,a)
  #define IDirectDraw4_GetMonitorFrequency(p,a)    (p)->lpVtbl->GetMonitorFrequency(p,a)
  #define IDirectDraw4_GetScanLine(p,a)            (p)->lpVtbl->GetScanLine(p,a)
  #define IDirectDraw4_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a)
  #define IDirectDraw4_Initialize(p,a)             (p)->lpVtbl->Initialize(p,a)
  #define IDirectDraw4_RestoreDisplayMode(p)       (p)->lpVtbl->RestoreDisplayMode(p)
  #define IDirectDraw4_SetCooperativeLevel(p,a,b)  (p)->lpVtbl->SetCooperativeLevel(p,a,b)
  #define IDirectDraw4_SetDisplayMode(p,a,b,c,d,e) (p)->lpVtbl->SetDisplayMode(p,a,b,c,d,e)
  #define IDirectDraw4_WaitForVerticalBlank(p,a,b) (p)->lpVtbl->WaitForVerticalBlank(p,a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw4_GetAvailableVidMem(p,a,b,c) (p)->lpVtbl->GetAvailableVidMem(p,a,b,c)
  /*** IDirectDraw4 methods ***/
  #define IDirectDraw4_GetSurfaceFromDC(p,a,b)    (p)->lpVtbl->GetSurfaceFromDC(p,a,b)
  #define IDirectDraw4_RestoreAllSurfaces(p)      (p)->lpVtbl->RestoreAllSurfaces(p)
  #define IDirectDraw4_TestCooperativeLevel(p)    (p)->lpVtbl->TestCooperativeLevel(p)
  #define IDirectDraw4_GetDeviceIdentifier(p,a,b) (p)->lpVtbl->GetDeviceIdentifier(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDraw4_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDraw4_AddRef(p)             (p)->AddRef()
  #define IDirectDraw4_Release(p)            (p)->Release()
  /*** IDirectDraw methods ***/
  #define IDirectDraw4_Compact(p)                  (p)->Compact()
  #define IDirectDraw4_CreateClipper(p,a,b,c)      (p)->CreateClipper(a,b,c)
  #define IDirectDraw4_CreatePalette(p,a,b,c,d)    (p)->CreatePalette(a,b,c,d)
  #define IDirectDraw4_CreateSurface(p,a,b,c)      (p)->CreateSurface(a,b,c)
  #define IDirectDraw4_DuplicateSurface(p,a,b)     (p)->DuplicateSurface(a,b)
  #define IDirectDraw4_EnumDisplayModes(p,a,b,c,d) (p)->EnumDisplayModes(a,b,c,d)
  #define IDirectDraw4_EnumSurfaces(p,a,b,c,d)     (p)->EnumSurfaces(a,b,c,d)
  #define IDirectDraw4_FlipToGDISurface(p)         (p)->FlipToGDISurface()
  #define IDirectDraw4_GetCaps(p,a,b)              (p)->GetCaps(a,b)
  #define IDirectDraw4_GetDisplayMode(p,a)         (p)->GetDisplayMode(a)
  #define IDirectDraw4_GetFourCCCodes(p,a,b)       (p)->GetFourCCCodes(a,b)
  #define IDirectDraw4_GetGDISurface(p,a)          (p)->GetGDISurface(a)
  #define IDirectDraw4_GetMonitorFrequency(p,a)    (p)->GetMonitorFrequency(a)
  #define IDirectDraw4_GetScanLine(p,a)            (p)->GetScanLine(a)
  #define IDirectDraw4_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)
  #define IDirectDraw4_Initialize(p,a)             (p)->Initialize(a)
  #define IDirectDraw4_RestoreDisplayMode(p)       (p)->RestoreDisplayMode()
  #define IDirectDraw4_SetCooperativeLevel(p,a,b)  (p)->SetCooperativeLevel(a,b)
  #define IDirectDraw4_SetDisplayMode(p,a,b,c,d,e) (p)->SetDisplayMode(a,b,c,d,e)
  #define IDirectDraw4_WaitForVerticalBlank(p,a,b) (p)->WaitForVerticalBlank(a,b)
  /*** IDirectDraw2 methods ***/
  #define IDirectDraw4_GetAvailableVidMem(p,a,b,c) (p)->GetAvailableVidMem(a,b,c)
  /*** IDirectDraw4 methods ***/
  #define IDirectDraw4_GetSurfaceFromDC(p,a,b)    (p)->GetSurfaceFromDC(a,b)
  #define IDirectDraw4_RestoreAllSurfaces(pc)     (p)->RestoreAllSurfaces()
  #define IDirectDraw4_TestCooperativeLevel(p)    (p)->TestCooperativeLevel()
  #define IDirectDraw4_GetDeviceIdentifier(p,a,b) (p)->GetDeviceIdentifier(a,b)
  #endif
  
  
  /*****************************************************************************
   * IDirectDraw7 interface
   */
  /* Note: IDirectDraw7 cannot derive from IDirectDraw4; it is even documented
   * as not interchangeable with earlier DirectDraw interfaces.
   */
  #define INTERFACE IDirectDraw7
  DECLARE_INTERFACE_(IDirectDraw7,IUnknown)
  {
            /*** IUnknown methods ***/
  /*00*/    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  /*04*/    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  /*08*/    STDMETHOD_(ULONG,Release)(THIS) PURE;
            /*** IDirectDraw7 methods ***/
  /*0c*/    STDMETHOD(Compact)(THIS) PURE;
  /*10*/    STDMETHOD(CreateClipper)(THIS_ DWORD dwFlags, LPDIRECTDRAWCLIPPER *lplpDDClipper, IUnknown *pUnkOuter) PURE;
  /*14*/    STDMETHOD(CreatePalette)(THIS_ DWORD dwFlags, LPPALETTEENTRY lpColorTable, LPDIRECTDRAWPALETTE *lplpDDPalette, IUnknown *pUnkOuter) PURE;
  /*18*/    STDMETHOD(CreateSurface)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc, LPDIRECTDRAWSURFACE7 *lplpDDSurface, IUnknown *pUnkOuter) PURE;
  /*1c*/    STDMETHOD(DuplicateSurface)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSurface, LPDIRECTDRAWSURFACE7 *lplpDupDDSurface) PURE;
  /*20*/    STDMETHOD(EnumDisplayModes)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSurfaceDesc, LPVOID lpContext, LPDDENUMMODESCALLBACK2 lpEnumModesCallback) PURE;
  /*24*/    STDMETHOD(EnumSurfaces)(THIS_ DWORD dwFlags, LPDDSURFACEDESC2 lpDDSD, LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpEnumSurfacesCallback) PURE;
  /*28*/    STDMETHOD(FlipToGDISurface)(THIS) PURE;
  /*2c*/    STDMETHOD(GetCaps)(THIS_ LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDHELCaps) PURE;
  /*30*/    STDMETHOD(GetDisplayMode)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
  /*34*/    STDMETHOD(GetFourCCCodes)(THIS_ LPDWORD lpNumCodes, LPDWORD lpCodes) PURE;
  /*38*/    STDMETHOD(GetGDISurface)(THIS_ LPDIRECTDRAWSURFACE7 *lplpGDIDDSurface) PURE;
  /*3c*/    STDMETHOD(GetMonitorFrequency)(THIS_ LPDWORD lpdwFrequency) PURE;
  /*40*/    STDMETHOD(GetScanLine)(THIS_ LPDWORD lpdwScanLine) PURE;
  /*44*/    STDMETHOD(GetVerticalBlankStatus)(THIS_ BOOL *lpbIsInVB) PURE;
  /*48*/    STDMETHOD(Initialize)(THIS_ GUID *lpGUID) PURE;
  /*4c*/    STDMETHOD(RestoreDisplayMode)(THIS) PURE;
  /*50*/    STDMETHOD(SetCooperativeLevel)(THIS_ HWND hWnd, DWORD dwFlags) PURE;
  /*54*/    STDMETHOD(SetDisplayMode)(THIS_ DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwRefreshRate, DWORD dwFlags) PURE;
  /*58*/    STDMETHOD(WaitForVerticalBlank)(THIS_ DWORD dwFlags, HANDLE hEvent) PURE;
            /* added in v2 */
  /*5c*/    STDMETHOD(GetAvailableVidMem)(THIS_ LPDDSCAPS2 lpDDCaps, LPDWORD lpdwTotal, LPDWORD lpdwFree) PURE;
            /* added in v4 */
  /*60*/    STDMETHOD(GetSurfaceFromDC)(THIS_ HDC hdc, LPDIRECTDRAWSURFACE7 *pSurf) PURE;
  /*64*/    STDMETHOD(RestoreAllSurfaces)(THIS) PURE;
  /*68*/    STDMETHOD(TestCooperativeLevel)(THIS) PURE;
  /*6c*/    STDMETHOD(GetDeviceIdentifier)(THIS_ LPDDDEVICEIDENTIFIER2 pDDDI, DWORD dwFlags) PURE;
            /* added in v7 */
  /*70*/    STDMETHOD(StartModeTest)(THIS_ LPSIZE pModes, DWORD dwNumModes, DWORD dwFlags) PURE;
  /*74*/    STDMETHOD(EvaluateMode)(THIS_ DWORD dwFlags, DWORD  *pTimeout) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDraw7_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDraw7_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDraw7_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDraw methods ***/
  #define IDirectDraw7_Compact(p)                  (p)->lpVtbl->Compact(p)
  #define IDirectDraw7_CreateClipper(p,a,b,c)      (p)->lpVtbl->CreateClipper(p,a,b,c)
  #define IDirectDraw7_CreatePalette(p,a,b,c,d)    (p)->lpVtbl->CreatePalette(p,a,b,c,d)
  #define IDirectDraw7_CreateSurface(p,a,b,c)      (p)->lpVtbl->CreateSurface(p,a,b,c)
  #define IDirectDraw7_DuplicateSurface(p,a,b)     (p)->lpVtbl->DuplicateSurface(p,a,b)
  #define IDirectDraw7_EnumDisplayModes(p,a,b,c,d) (p)->lpVtbl->EnumDisplayModes(p,a,b,c,d)
  #define IDirectDraw7_EnumSurfaces(p,a,b,c,d)     (p)->lpVtbl->EnumSurfaces(p,a,b,c,d)
  #define IDirectDraw7_FlipToGDISurface(p)         (p)->lpVtbl->FlipToGDISurface(p)
  #define IDirectDraw7_GetCaps(p,a,b)              (p)->lpVtbl->GetCaps(p,a,b)
  #define IDirectDraw7_GetDisplayMode(p,a)         (p)->lpVtbl->GetDisplayMode(p,a)
  #define IDirectDraw7_GetFourCCCodes(p,a,b)       (p)->lpVtbl->GetFourCCCodes(p,a,b)
  #define IDirectDraw7_GetGDISurface(p,a)          (p)->lpVtbl->GetGDISurface(p,a)
  #define IDirectDraw7_GetMonitorFrequency(p,a)    (p)->lpVtbl->GetMonitorFrequency(p,a)
  #define IDirectDraw7_GetScanLine(p,a)            (p)->lpVtbl->GetScanLine(p,a)
  #define IDirectDraw7_GetVerticalBlankStatus(p,a) (p)->lpVtbl->GetVerticalBlankStatus(p,a)
  #define IDirectDraw7_Initialize(p,a)             (p)->lpVtbl->Initialize(p,a)
  #define IDirectDraw7_RestoreDisplayMode(p)       (p)->lpVtbl->RestoreDisplayMode(p)
  #define IDirectDraw7_SetCooperativeLevel(p,a,b)  (p)->lpVtbl->SetCooperativeLevel(p,a,b)
  #define IDirectDraw7_SetDisplayMode(p,a,b,c,d,e) (p)->lpVtbl->SetDisplayMode(p,a,b,c,d,e)
  #define IDirectDraw7_WaitForVerticalBlank(p,a,b) (p)->lpVtbl->WaitForVerticalBlank(p,a,b)
  /*** added in IDirectDraw2 ***/
  #define IDirectDraw7_GetAvailableVidMem(p,a,b,c) (p)->lpVtbl->GetAvailableVidMem(p,a,b,c)
  /*** added in IDirectDraw4 ***/
  #define IDirectDraw7_GetSurfaceFromDC(p,a,b)    (p)->lpVtbl->GetSurfaceFromDC(p,a,b)
  #define IDirectDraw7_RestoreAllSurfaces(p)     (p)->lpVtbl->RestoreAllSurfaces(p)
  #define IDirectDraw7_TestCooperativeLevel(p)    (p)->lpVtbl->TestCooperativeLevel(p)
  #define IDirectDraw7_GetDeviceIdentifier(p,a,b) (p)->lpVtbl->GetDeviceIdentifier(p,a,b)
  /*** added in IDirectDraw 7 ***/
  #define IDirectDraw7_StartModeTest(p,a,b,c)     (p)->lpVtbl->StartModeTest(p,a,b,c)
  #define IDirectDraw7_EvaluateMode(p,a,b)        (p)->lpVtbl->EvaluateMode(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDraw7_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDraw7_AddRef(p)             (p)->AddRef()
  #define IDirectDraw7_Release(p)            (p)->Release()
  /*** IDirectDraw methods ***/
  #define IDirectDraw7_Compact(p)                  (p)->Compact()
  #define IDirectDraw7_CreateClipper(p,a,b,c)      (p)->CreateClipper(a,b,c)
  #define IDirectDraw7_CreatePalette(p,a,b,c,d)    (p)->CreatePalette(a,b,c,d)
  #define IDirectDraw7_CreateSurface(p,a,b,c)      (p)->CreateSurface(a,b,c)
  #define IDirectDraw7_DuplicateSurface(p,a,b)     (p)->DuplicateSurface(a,b)
  #define IDirectDraw7_EnumDisplayModes(p,a,b,c,d) (p)->EnumDisplayModes(a,b,c,d)
  #define IDirectDraw7_EnumSurfaces(p,a,b,c,d)     (p)->EnumSurfaces(a,b,c,d)
  #define IDirectDraw7_FlipToGDISurface(p)         (p)->FlipToGDISurface()
  #define IDirectDraw7_GetCaps(p,a,b)              (p)->GetCaps(a,b)
  #define IDirectDraw7_GetDisplayMode(p,a)         (p)->GetDisplayMode(a)
  #define IDirectDraw7_GetFourCCCodes(p,a,b)       (p)->GetFourCCCodes(a,b)
  #define IDirectDraw7_GetGDISurface(p,a)          (p)->GetGDISurface(a)
  #define IDirectDraw7_GetMonitorFrequency(p,a)    (p)->GetMonitorFrequency(a)
  #define IDirectDraw7_GetScanLine(p,a)            (p)->GetScanLine(a)
  #define IDirectDraw7_GetVerticalBlankStatus(p,a) (p)->GetVerticalBlankStatus(a)
  #define IDirectDraw7_Initialize(p,a)             (p)->Initialize(a)
  #define IDirectDraw7_RestoreDisplayMode(p)       (p)->RestoreDisplayMode()
  #define IDirectDraw7_SetCooperativeLevel(p,a,b)  (p)->SetCooperativeLevel(a,b)
  #define IDirectDraw7_SetDisplayMode(p,a,b,c,d,e) (p)->SetDisplayMode(a,b,c,d,e)
  #define IDirectDraw7_WaitForVerticalBlank(p,a,b) (p)->WaitForVerticalBlank(a,b)
  /*** added in IDirectDraw2 ***/
  #define IDirectDraw7_GetAvailableVidMem(p,a,b,c) (p)->GetAvailableVidMem(a,b,c)
  /*** added in IDirectDraw4 ***/
  #define IDirectDraw7_GetSurfaceFromDC(p,a,b)    (p)->GetSurfaceFromDC(a,b)
  #define IDirectDraw7_RestoreAllSurfaces(p)     (p)->RestoreAllSurfaces()
  #define IDirectDraw7_TestCooperativeLevel(p)    (p)->TestCooperativeLevel()
  #define IDirectDraw7_GetDeviceIdentifier(p,a,b) (p)->GetDeviceIdentifier(a,b)
  /*** added in IDirectDraw 7 ***/
  #define IDirectDraw7_StartModeTest(p,a,b,c)     (p)->StartModeTest(a,b,c)
  #define IDirectDraw7_EvaluateMode(p,a,b)        (p)->EvaluateMode(a,b)
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawSurface interface
   */
  #define INTERFACE IDirectDrawSurface
  DECLARE_INTERFACE_(IDirectDrawSurface,IUnknown)
  {
            /*** IUnknown methods ***/
  /*00*/    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  /*04*/    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  /*08*/    STDMETHOD_(ULONG,Release)(THIS) PURE;
            /*** IDirectDrawSurface methods ***/
  /*0c*/    STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE;
  /*10*/    STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
  /*14*/    STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
  /*18*/    STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
  /*1c*/    STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
  /*20*/    STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSAttachedSurface) PURE;
  /*24*/    STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
  /*28*/    STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE;
  /*2c*/    STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
  /*30*/    STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE *lplpDDAttachedSurface) PURE;
  /*34*/    STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
  /*38*/    STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE;
  /*3c*/    STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
  /*40*/    STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
  /*44*/    STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
  /*48*/    STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
  /*4c*/    STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
  /*50*/    STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
  /*54*/    STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
  /*58*/    STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
  /*5c*/    STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
  /*60*/    STDMETHOD(IsLost)(THIS) PURE;
  /*64*/    STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
  /*68*/    STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
  /*6c*/    STDMETHOD(Restore)(THIS) PURE;
  /*70*/    STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
  /*74*/    STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
  /*78*/    STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
  /*7c*/    STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
  /*80*/    STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE;
  /*84*/    STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
  /*88*/    STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
  /*8c*/    STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSReference) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawSurface_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawSurface_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawSurface_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawSurface methods ***/
  #define IDirectDrawSurface_AddAttachedSurface(p,a)      (p)->lpVtbl->AddAttachedSurface(p,a)
  #define IDirectDrawSurface_AddOverlayDirtyRect(p,a)     (p)->lpVtbl->AddOverlayDirtyRect(p,a)
  #define IDirectDrawSurface_Blt(p,a,b,c,d,e)             (p)->lpVtbl->Blt(p,a,b,c,d,e)
  #define IDirectDrawSurface_BltBatch(p,a,b,c)            (p)->lpVtbl->BltBatch(p,a,b,c)
  #define IDirectDrawSurface_BltFast(p,a,b,c,d,e)         (p)->lpVtbl->BltFast(p,a,b,c,d,e)
  #define IDirectDrawSurface_DeleteAttachedSurface(p,a,b) (p)->lpVtbl->DeleteAttachedSurface(p,a,b)
  #define IDirectDrawSurface_EnumAttachedSurfaces(p,a,b)  (p)->lpVtbl->EnumAttachedSurfaces(p,a,b)
  #define IDirectDrawSurface_EnumOverlayZOrders(p,a,b,c)  (p)->lpVtbl->EnumOverlayZOrders(p,a,b,c)
  #define IDirectDrawSurface_Flip(p,a,b)                  (p)->lpVtbl->Flip(p,a,b)
  #define IDirectDrawSurface_GetAttachedSurface(p,a,b)    (p)->lpVtbl->GetAttachedSurface(p,a,b)
  #define IDirectDrawSurface_GetBltStatus(p,a)            (p)->lpVtbl->GetBltStatus(p,a)
  #define IDirectDrawSurface_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawSurface_GetClipper(p,a)              (p)->lpVtbl->GetClipper(p,a)
  #define IDirectDrawSurface_GetColorKey(p,a,b)           (p)->lpVtbl->GetColorKey(p,a,b)
  #define IDirectDrawSurface_GetDC(p,a)                   (p)->lpVtbl->GetDC(p,a)
  #define IDirectDrawSurface_GetFlipStatus(p,a)           (p)->lpVtbl->GetFlipStatus(p,a)
  #define IDirectDrawSurface_GetOverlayPosition(p,a,b)    (p)->lpVtbl->GetOverlayPosition(p,a,b)
  #define IDirectDrawSurface_GetPalette(p,a)              (p)->lpVtbl->GetPalette(p,a)
  #define IDirectDrawSurface_GetPixelFormat(p,a)          (p)->lpVtbl->GetPixelFormat(p,a)
  #define IDirectDrawSurface_GetSurfaceDesc(p,a)          (p)->lpVtbl->GetSurfaceDesc(p,a)
  #define IDirectDrawSurface_Initialize(p,a,b)            (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawSurface_IsLost(p)                    (p)->lpVtbl->IsLost(p)
  #define IDirectDrawSurface_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
  #define IDirectDrawSurface_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
  #define IDirectDrawSurface_Restore(p)                   (p)->lpVtbl->Restore(p)
  #define IDirectDrawSurface_SetClipper(p,a)              (p)->lpVtbl->SetClipper(p,a)
  #define IDirectDrawSurface_SetColorKey(p,a,b)           (p)->lpVtbl->SetColorKey(p,a,b)
  #define IDirectDrawSurface_SetOverlayPosition(p,a,b)    (p)->lpVtbl->SetOverlayPosition(p,a,b)
  #define IDirectDrawSurface_SetPalette(p,a)              (p)->lpVtbl->SetPalette(p,a)
  #define IDirectDrawSurface_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
  #define IDirectDrawSurface_UpdateOverlay(p,a,b,c,d,e)   (p)->lpVtbl->UpdateOverlay(p,a,b,c,d,e)
  #define IDirectDrawSurface_UpdateOverlayDisplay(p,a)    (p)->lpVtbl->UpdateOverlayDisplay(p,a)
  #define IDirectDrawSurface_UpdateOverlayZOrder(p,a,b)   (p)->lpVtbl->UpdateOverlayZOrder(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawSurface_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawSurface_AddRef(p)             (p)->AddRef()
  #define IDirectDrawSurface_Release(p)            (p)->Release()
  /*** IDirectDrawSurface methods ***/
  #define IDirectDrawSurface_AddAttachedSurface(p,a)      (p)->AddAttachedSurface(a)
  #define IDirectDrawSurface_AddOverlayDirtyRect(p,a)     (p)->AddOverlayDirtyRect(a)
  #define IDirectDrawSurface_Blt(p,a,b,c,d,e)             (p)->Blt(a,b,c,d,e)
  #define IDirectDrawSurface_BltBatch(p,a,b,c)            (p)->BltBatch(a,b,c)
  #define IDirectDrawSurface_BltFast(p,a,b,c,d,e)         (p)->BltFast(a,b,c,d,e)
  #define IDirectDrawSurface_DeleteAttachedSurface(p,a,b) (p)->DeleteAttachedSurface(a,b)
  #define IDirectDrawSurface_EnumAttachedSurfaces(p,a,b)  (p)->EnumAttachedSurfaces(a,b)
  #define IDirectDrawSurface_EnumOverlayZOrders(p,a,b,c)  (p)->EnumOverlayZOrders(a,b,c)
  #define IDirectDrawSurface_Flip(p,a,b)                  (p)->Flip(a,b)
  #define IDirectDrawSurface_GetAttachedSurface(p,a,b)    (p)->GetAttachedSurface(a,b)
  #define IDirectDrawSurface_GetBltStatus(p,a)            (p)->GetBltStatus(a)
  #define IDirectDrawSurface_GetCaps(p,a)                 (p)->GetCaps(a)
  #define IDirectDrawSurface_GetClipper(p,a)              (p)->GetClipper(a)
  #define IDirectDrawSurface_GetColorKey(p,a,b)           (p)->GetColorKey(a,b)
  #define IDirectDrawSurface_GetDC(p,a)                   (p)->GetDC(a)
  #define IDirectDrawSurface_GetFlipStatus(p,a)           (p)->GetFlipStatus(a)
  #define IDirectDrawSurface_GetOverlayPosition(p,a,b)    (p)->GetOverlayPosition(a,b)
  #define IDirectDrawSurface_GetPalette(p,a)              (p)->GetPalette(a)
  #define IDirectDrawSurface_GetPixelFormat(p,a)          (p)->GetPixelFormat(a)
  #define IDirectDrawSurface_GetSurfaceDesc(p,a)          (p)->GetSurfaceDesc(a)
  #define IDirectDrawSurface_Initialize(p,a,b)            (p)->Initialize(a,b)
  #define IDirectDrawSurface_IsLost(p)                    (p)->IsLost()
  #define IDirectDrawSurface_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)
  #define IDirectDrawSurface_ReleaseDC(p,a)               (p)->ReleaseDC(a)
  #define IDirectDrawSurface_Restore(p)                   (p)->Restore()
  #define IDirectDrawSurface_SetClipper(p,a)              (p)->SetClipper(a)
  #define IDirectDrawSurface_SetColorKey(p,a,b)           (p)->SetColorKey(a,b)
  #define IDirectDrawSurface_SetOverlayPosition(p,a,b)    (p)->SetOverlayPosition(a,b)
  #define IDirectDrawSurface_SetPalette(p,a)              (p)->SetPalette(a)
  #define IDirectDrawSurface_Unlock(p,a)                  (p)->Unlock(a)
  #define IDirectDrawSurface_UpdateOverlay(p,a,b,c,d,e)   (p)->UpdateOverlay(a,b,c,d,e)
  #define IDirectDrawSurface_UpdateOverlayDisplay(p,a)    (p)->UpdateOverlayDisplay(a)
  #define IDirectDrawSurface_UpdateOverlayZOrder(p,a,b)   (p)->UpdateOverlayZOrder(a,b)
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawSurface2 interface
   */
  /* Cannot inherit from IDirectDrawSurface because the LPDIRECTDRAWSURFACE parameters
   * have been converted to LPDIRECTDRAWSURFACE2.
   */
  #define INTERFACE IDirectDrawSurface2
  DECLARE_INTERFACE_(IDirectDrawSurface2,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawSurface2 methods ***/
      STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE2 lpDDSAttachedSurface) PURE;
      STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
      STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE2 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
      STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
      STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE2 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
      STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE2 lpDDSAttachedSurface) PURE;
      STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
      STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE;
      STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE2 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
      STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE2 *lplpDDAttachedSurface) PURE;
      STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE;
      STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
      STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
      STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
      STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
      STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
      STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
      STDMETHOD(IsLost)(THIS) PURE;
      STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
      STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
      STDMETHOD(Restore)(THIS) PURE;
      STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
      STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
      STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
      STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE;
      STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE2 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
      STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE2 lpDDSReference) PURE;
      /* added in v2 */
      STDMETHOD(GetDDInterface)(THIS_ LPVOID *lplpDD) PURE;
      STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawSurface2_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawSurface2_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawSurface2_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface2_AddAttachedSurface(p,a)      (p)->lpVtbl->AddAttachedSurface(p,a)
  #define IDirectDrawSurface2_AddOverlayDirtyRect(p,a)     (p)->lpVtbl->AddOverlayDirtyRect(p,a)
  #define IDirectDrawSurface2_Blt(p,a,b,c,d,e)             (p)->lpVtbl->Blt(p,a,b,c,d,e)
  #define IDirectDrawSurface2_BltBatch(p,a,b,c)            (p)->lpVtbl->BltBatch(p,a,b,c)
  #define IDirectDrawSurface2_BltFast(p,a,b,c,d,e)         (p)->lpVtbl->BltFast(p,a,b,c,d,e)
  #define IDirectDrawSurface2_DeleteAttachedSurface(p,a,b) (p)->lpVtbl->DeleteAttachedSurface(p,a,b)
  #define IDirectDrawSurface2_EnumAttachedSurfaces(p,a,b)  (p)->lpVtbl->EnumAttachedSurfaces(p,a,b)
  #define IDirectDrawSurface2_EnumOverlayZOrders(p,a,b,c)  (p)->lpVtbl->EnumOverlayZOrders(p,a,b,c)
  #define IDirectDrawSurface2_Flip(p,a,b)                  (p)->lpVtbl->Flip(p,a,b)
  #define IDirectDrawSurface2_GetAttachedSurface(p,a,b)    (p)->lpVtbl->GetAttachedSurface(p,a,b)
  #define IDirectDrawSurface2_GetBltStatus(p,a)            (p)->lpVtbl->GetBltStatus(p,a)
  #define IDirectDrawSurface2_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawSurface2_GetClipper(p,a)              (p)->lpVtbl->GetClipper(p,a)
  #define IDirectDrawSurface2_GetColorKey(p,a,b)           (p)->lpVtbl->GetColorKey(p,a,b)
  #define IDirectDrawSurface2_GetDC(p,a)                   (p)->lpVtbl->GetDC(p,a)
  #define IDirectDrawSurface2_GetFlipStatus(p,a)           (p)->lpVtbl->GetFlipStatus(p,a)
  #define IDirectDrawSurface2_GetOverlayPosition(p,a,b)    (p)->lpVtbl->GetOverlayPosition(p,a,b)
  #define IDirectDrawSurface2_GetPalette(p,a)              (p)->lpVtbl->GetPalette(p,a)
  #define IDirectDrawSurface2_GetPixelFormat(p,a)          (p)->lpVtbl->GetPixelFormat(p,a)
  #define IDirectDrawSurface2_GetSurfaceDesc(p,a)          (p)->lpVtbl->GetSurfaceDesc(p,a)
  #define IDirectDrawSurface2_Initialize(p,a,b)            (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawSurface2_IsLost(p)                    (p)->lpVtbl->IsLost(p)
  #define IDirectDrawSurface2_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
  #define IDirectDrawSurface2_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
  #define IDirectDrawSurface2_Restore(p)                   (p)->lpVtbl->Restore(p)
  #define IDirectDrawSurface2_SetClipper(p,a)              (p)->lpVtbl->SetClipper(p,a)
  #define IDirectDrawSurface2_SetColorKey(p,a,b)           (p)->lpVtbl->SetColorKey(p,a,b)
  #define IDirectDrawSurface2_SetOverlayPosition(p,a,b)    (p)->lpVtbl->SetOverlayPosition(p,a,b)
  #define IDirectDrawSurface2_SetPalette(p,a)              (p)->lpVtbl->SetPalette(p,a)
  #define IDirectDrawSurface2_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
  #define IDirectDrawSurface2_UpdateOverlay(p,a,b,c,d,e)   (p)->lpVtbl->UpdateOverlay(p,a,b,c,d,e)
  #define IDirectDrawSurface2_UpdateOverlayDisplay(p,a)    (p)->lpVtbl->UpdateOverlayDisplay(p,a)
  #define IDirectDrawSurface2_UpdateOverlayZOrder(p,a,b)   (p)->lpVtbl->UpdateOverlayZOrder(p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface2_GetDDInterface(p,a) (p)->lpVtbl->GetDDInterface(p,a)
  #define IDirectDrawSurface2_PageLock(p,a)       (p)->lpVtbl->PageLock(p,a)
  #define IDirectDrawSurface2_PageUnlock(p,a)     (p)->lpVtbl->PageUnlock(p,a)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawSurface2_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawSurface2_AddRef(p)             (p)->AddRef()
  #define IDirectDrawSurface2_Release(p)            (p)->Release()
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface2_AddAttachedSurface(p,a)      (p)->AddAttachedSurface(a)
  #define IDirectDrawSurface2_AddOverlayDirtyRect(p,a)     (p)->AddOverlayDirtyRect(a)
  #define IDirectDrawSurface2_Blt(p,a,b,c,d,e)             (p)->Blt(a,b,c,d,e)
  #define IDirectDrawSurface2_BltBatch(p,a,b,c)            (p)->BltBatch(a,b,c)
  #define IDirectDrawSurface2_BltFast(p,a,b,c,d,e)         (p)->BltFast(a,b,c,d,e)
  #define IDirectDrawSurface2_DeleteAttachedSurface(p,a,b) (p)->DeleteAttachedSurface(a,b)
  #define IDirectDrawSurface2_EnumAttachedSurfaces(p,a,b)  (p)->EnumAttachedSurfaces(a,b)
  #define IDirectDrawSurface2_EnumOverlayZOrders(p,a,b,c)  (p)->EnumOverlayZOrders(a,b,c)
  #define IDirectDrawSurface2_Flip(p,a,b)                  (p)->Flip(a,b)
  #define IDirectDrawSurface2_GetAttachedSurface(p,a,b)    (p)->GetAttachedSurface(a,b)
  #define IDirectDrawSurface2_GetBltStatus(p,a)            (p)->GetBltStatus(a)
  #define IDirectDrawSurface2_GetCaps(p,a)                 (p)->GetCaps(a)
  #define IDirectDrawSurface2_GetClipper(p,a)              (p)->GetClipper(a)
  #define IDirectDrawSurface2_GetColorKey(p,a,b)           (p)->GetColorKey(a,b)
  #define IDirectDrawSurface2_GetDC(p,a)                   (p)->GetDC(a)
  #define IDirectDrawSurface2_GetFlipStatus(p,a)           (p)->GetFlipStatus(a)
  #define IDirectDrawSurface2_GetOverlayPosition(p,a,b)    (p)->GetOverlayPosition(a,b)
  #define IDirectDrawSurface2_GetPalette(p,a)              (p)->GetPalette(a)
  #define IDirectDrawSurface2_GetPixelFormat(p,a)          (p)->GetPixelFormat(a)
  #define IDirectDrawSurface2_GetSurfaceDesc(p,a)          (p)->GetSurfaceDesc(a)
  #define IDirectDrawSurface2_Initialize(p,a,b)            (p)->Initialize(a,b)
  #define IDirectDrawSurface2_IsLost(p)                    (p)->IsLost()
  #define IDirectDrawSurface2_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)
  #define IDirectDrawSurface2_ReleaseDC(p,a)               (p)->ReleaseDC(a)
  #define IDirectDrawSurface2_Restore(p)                   (p)->Restore()
  #define IDirectDrawSurface2_SetClipper(p,a)              (p)->SetClipper(a)
  #define IDirectDrawSurface2_SetColorKey(p,a,b)           (p)->SetColorKey(a,b)
  #define IDirectDrawSurface2_SetOverlayPosition(p,a,b)    (p)->SetOverlayPosition(a,b)
  #define IDirectDrawSurface2_SetPalette(p,a)              (p)->SetPalette(a)
  #define IDirectDrawSurface2_Unlock(p,a)                  (p)->Unlock(a)
  #define IDirectDrawSurface2_UpdateOverlay(p,a,b,c,d,e)   (p)->UpdateOverlay(a,b,c,d,e)
  #define IDirectDrawSurface2_UpdateOverlayDisplay(p,a)    (p)->UpdateOverlayDisplay(a)
  #define IDirectDrawSurface2_UpdateOverlayZOrder(p,a,b)   (p)->UpdateOverlayZOrder(a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface2_GetDDInterface(p,a) (p)->GetDDInterface(a)
  #define IDirectDrawSurface2_PageLock(p,a)       (p)->PageLock(a)
  #define IDirectDrawSurface2_PageUnlock(p,a)     (p)->PageUnlock(a)
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawSurface3 interface
   */
  /* Cannot inherit from IDirectDrawSurface2 because the LPDIRECTDRAWSURFACE2 parameters
   * have been converted to LPDIRECTDRAWSURFACE3.
   */
  #define INTERFACE IDirectDrawSurface3
  DECLARE_INTERFACE_(IDirectDrawSurface3,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawSurface3 methods ***/
      STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE3 lpDDSAttachedSurface) PURE;
      STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
      STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE3 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
      STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
      STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE3 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
      STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE3 lpDDSAttachedSurface) PURE;
      STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpEnumSurfacesCallback) PURE;
      STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK lpfnCallback) PURE;
      STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE3 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
      STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS lpDDSCaps, LPDIRECTDRAWSURFACE3 *lplpDDAttachedSurface) PURE;
      STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetCaps)(THIS_ LPDDSCAPS lpDDSCaps) PURE;
      STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
      STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
      STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
      STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
      STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
      STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC lpDDSurfaceDesc) PURE;
      STDMETHOD(IsLost)(THIS) PURE;
      STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
      STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
      STDMETHOD(Restore)(THIS) PURE;
      STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
      STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
      STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
      STDMETHOD(Unlock)(THIS_ LPVOID lpSurfaceData) PURE;
      STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE3 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
      STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE3 lpDDSReference) PURE;
      /* added in v2 */
      STDMETHOD(GetDDInterface)(THIS_ LPVOID *lplpDD) PURE;
      STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE;
      /* added in v3 */
      STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC lpDDSD, DWORD dwFlags) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawSurface3_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawSurface3_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawSurface3_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface3_AddAttachedSurface(p,a)      (p)->lpVtbl->AddAttachedSurface(p,a)
  #define IDirectDrawSurface3_AddOverlayDirtyRect(p,a)     (p)->lpVtbl->AddOverlayDirtyRect(p,a)
  #define IDirectDrawSurface3_Blt(p,a,b,c,d,e)             (p)->lpVtbl->Blt(p,a,b,c,d,e)
  #define IDirectDrawSurface3_BltBatch(p,a,b,c)            (p)->lpVtbl->BltBatch(p,a,b,c)
  #define IDirectDrawSurface3_BltFast(p,a,b,c,d,e)         (p)->lpVtbl->BltFast(p,a,b,c,d,e)
  #define IDirectDrawSurface3_DeleteAttachedSurface(p,a,b) (p)->lpVtbl->DeleteAttachedSurface(p,a,b)
  #define IDirectDrawSurface3_EnumAttachedSurfaces(p,a,b)  (p)->lpVtbl->EnumAttachedSurfaces(p,a,b)
  #define IDirectDrawSurface3_EnumOverlayZOrders(p,a,b,c)  (p)->lpVtbl->EnumOverlayZOrders(p,a,b,c)
  #define IDirectDrawSurface3_Flip(p,a,b)                  (p)->lpVtbl->Flip(p,a,b)
  #define IDirectDrawSurface3_GetAttachedSurface(p,a,b)    (p)->lpVtbl->GetAttachedSurface(p,a,b)
  #define IDirectDrawSurface3_GetBltStatus(p,a)            (p)->lpVtbl->GetBltStatus(p,a)
  #define IDirectDrawSurface3_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawSurface3_GetClipper(p,a)              (p)->lpVtbl->GetClipper(p,a)
  #define IDirectDrawSurface3_GetColorKey(p,a,b)           (p)->lpVtbl->GetColorKey(p,a,b)
  #define IDirectDrawSurface3_GetDC(p,a)                   (p)->lpVtbl->GetDC(p,a)
  #define IDirectDrawSurface3_GetFlipStatus(p,a)           (p)->lpVtbl->GetFlipStatus(p,a)
  #define IDirectDrawSurface3_GetOverlayPosition(p,a,b)    (p)->lpVtbl->GetOverlayPosition(p,a,b)
  #define IDirectDrawSurface3_GetPalette(p,a)              (p)->lpVtbl->GetPalette(p,a)
  #define IDirectDrawSurface3_GetPixelFormat(p,a)          (p)->lpVtbl->GetPixelFormat(p,a)
  #define IDirectDrawSurface3_GetSurfaceDesc(p,a)          (p)->lpVtbl->GetSurfaceDesc(p,a)
  #define IDirectDrawSurface3_Initialize(p,a,b)            (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawSurface3_IsLost(p)                    (p)->lpVtbl->IsLost(p)
  #define IDirectDrawSurface3_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
  #define IDirectDrawSurface3_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
  #define IDirectDrawSurface3_Restore(p)                   (p)->lpVtbl->Restore(p)
  #define IDirectDrawSurface3_SetClipper(p,a)              (p)->lpVtbl->SetClipper(p,a)
  #define IDirectDrawSurface3_SetColorKey(p,a,b)           (p)->lpVtbl->SetColorKey(p,a,b)
  #define IDirectDrawSurface3_SetOverlayPosition(p,a,b)    (p)->lpVtbl->SetOverlayPosition(p,a,b)
  #define IDirectDrawSurface3_SetPalette(p,a)              (p)->lpVtbl->SetPalette(p,a)
  #define IDirectDrawSurface3_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
  #define IDirectDrawSurface3_UpdateOverlay(p,a,b,c,d,e)   (p)->lpVtbl->UpdateOverlay(p,a,b,c,d,e)
  #define IDirectDrawSurface3_UpdateOverlayDisplay(p,a)    (p)->lpVtbl->UpdateOverlayDisplay(p,a)
  #define IDirectDrawSurface3_UpdateOverlayZOrder(p,a,b)   (p)->lpVtbl->UpdateOverlayZOrder(p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface3_GetDDInterface(p,a) (p)->lpVtbl->GetDDInterface(p,a)
  #define IDirectDrawSurface3_PageLock(p,a)       (p)->lpVtbl->PageLock(p,a)
  #define IDirectDrawSurface3_PageUnlock(p,a)     (p)->lpVtbl->PageUnlock(p,a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface3_SetSurfaceDesc(p,a,b) (p)->lpVtbl->SetSurfaceDesc(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawSurface3_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawSurface3_AddRef(p)             (p)->AddRef()
  #define IDirectDrawSurface3_Release(p)            (p)->Release()
  /*** IDirectDrawSurface methods (almost) ***/
  #define IDirectDrawSurface3_AddAttachedSurface(p,a)      (p)->AddAttachedSurface(a)
  #define IDirectDrawSurface3_AddOverlayDirtyRect(p,a)     (p)->AddOverlayDirtyRect(a)
  #define IDirectDrawSurface3_Blt(p,a,b,c,d,e)             (p)->Blt(a,b,c,d,e)
  #define IDirectDrawSurface3_BltBatch(p,a,b,c)            (p)->BltBatch(a,b,c)
  #define IDirectDrawSurface3_BltFast(p,a,b,c,d,e)         (p)->BltFast(a,b,c,d,e)
  #define IDirectDrawSurface3_DeleteAttachedSurface(p,a,b) (p)->DeleteAttachedSurface(a,b)
  #define IDirectDrawSurface3_EnumAttachedSurfaces(p,a,b)  (p)->EnumAttachedSurfaces(a,b)
  #define IDirectDrawSurface3_EnumOverlayZOrders(p,a,b,c)  (p)->EnumOverlayZOrders(a,b,c)
  #define IDirectDrawSurface3_Flip(p,a,b)                  (p)->Flip(a,b)
  #define IDirectDrawSurface3_GetAttachedSurface(p,a,b)    (p)->GetAttachedSurface(a,b)
  #define IDirectDrawSurface3_GetBltStatus(p,a)            (p)->GetBltStatus(a)
  #define IDirectDrawSurface3_GetCaps(p,a)                 (p)->GetCaps(a)
  #define IDirectDrawSurface3_GetClipper(p,a)              (p)->GetClipper(a)
  #define IDirectDrawSurface3_GetColorKey(p,a,b)           (p)->GetColorKey(a,b)
  #define IDirectDrawSurface3_GetDC(p,a)                   (p)->GetDC(a)
  #define IDirectDrawSurface3_GetFlipStatus(p,a)           (p)->GetFlipStatus(a)
  #define IDirectDrawSurface3_GetOverlayPosition(p,a,b)    (p)->GetOverlayPosition(a,b)
  #define IDirectDrawSurface3_GetPalette(p,a)              (p)->GetPalette(a)
  #define IDirectDrawSurface3_GetPixelFormat(p,a)          (p)->GetPixelFormat(a)
  #define IDirectDrawSurface3_GetSurfaceDesc(p,a)          (p)->GetSurfaceDesc(a)
  #define IDirectDrawSurface3_Initialize(p,a,b)            (p)->Initialize(a,b)
  #define IDirectDrawSurface3_IsLost(p)                    (p)->IsLost()
  #define IDirectDrawSurface3_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)
  #define IDirectDrawSurface3_ReleaseDC(p,a)               (p)->ReleaseDC(a)
  #define IDirectDrawSurface3_Restore(p)                   (p)->Restore()
  #define IDirectDrawSurface3_SetClipper(p,a)              (p)->SetClipper(a)
  #define IDirectDrawSurface3_SetColorKey(p,a,b)           (p)->SetColorKey(a,b)
  #define IDirectDrawSurface3_SetOverlayPosition(p,a,b)    (p)->SetOverlayPosition(a,b)
  #define IDirectDrawSurface3_SetPalette(p,a)              (p)->SetPalette(a)
  #define IDirectDrawSurface3_Unlock(p,a)                  (p)->Unlock(a)
  #define IDirectDrawSurface3_UpdateOverlay(p,a,b,c,d,e)   (p)->UpdateOverlay(a,b,c,d,e)
  #define IDirectDrawSurface3_UpdateOverlayDisplay(p,a)    (p)->UpdateOverlayDisplay(a)
  #define IDirectDrawSurface3_UpdateOverlayZOrder(p,a,b)   (p)->UpdateOverlayZOrder(a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface3_GetDDInterface(p,a) (p)->GetDDInterface(a)
  #define IDirectDrawSurface3_PageLock(p,a)       (p)->PageLock(a)
  #define IDirectDrawSurface3_PageUnlock(p,a)     (p)->PageUnlock(a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface3_SetSurfaceDesc(p,a,b) (p)->SetSurfaceDesc(a,b)
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawSurface4 interface
   */
  /* Cannot inherit from IDirectDrawSurface2 because DDSCAPS changed to DDSCAPS2.
   */
  #define INTERFACE IDirectDrawSurface4
  DECLARE_INTERFACE_(IDirectDrawSurface4,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawSurface4 methods ***/
      STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSAttachedSurface) PURE;
      STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
      STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE4 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
      STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
      STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE4 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
      STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE4 lpDDSAttachedSurface) PURE;
      STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK2 lpEnumSurfacesCallback) PURE;
      STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK2 lpfnCallback) PURE;
      STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE4 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
      STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS2 lpDDSCaps, LPDIRECTDRAWSURFACE4 *lplpDDAttachedSurface) PURE;
      STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetCaps)(THIS_ LPDDSCAPS2 lpDDSCaps) PURE;
      STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
      STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
      STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
      STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
      STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
      STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
      STDMETHOD(IsLost)(THIS) PURE;
      STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC2 lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
      STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
      STDMETHOD(Restore)(THIS) PURE;
      STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
      STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
      STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
      STDMETHOD(Unlock)(THIS_ LPRECT lpSurfaceData) PURE;
      STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE4 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
      STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE4 lpDDSReference) PURE;
      /* added in v2 */
      STDMETHOD(GetDDInterface)(THIS_ LPVOID *lplpDD) PURE;
      STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE;
      /* added in v3 */
      STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSD, DWORD dwFlags) PURE;
      /* added in v4 */
      STDMETHOD(SetPrivateData)(THIS_ REFGUID tag, LPVOID pData, DWORD cbSize, DWORD dwFlags) PURE;
      STDMETHOD(GetPrivateData)(THIS_ REFGUID tag, LPVOID pBuffer, LPDWORD pcbBufferSize) PURE;
      STDMETHOD(FreePrivateData)(THIS_ REFGUID tag) PURE;
      STDMETHOD(GetUniquenessValue)(THIS_ LPDWORD pValue) PURE;
      STDMETHOD(ChangeUniquenessValue)(THIS) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawSurface4_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawSurface4_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawSurface4_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawSurface (almost) methods ***/
  #define IDirectDrawSurface4_AddAttachedSurface(p,a)      (p)->lpVtbl->AddAttachedSurface(p,a)
  #define IDirectDrawSurface4_AddOverlayDirtyRect(p,a)     (p)->lpVtbl->AddOverlayDirtyRect(p,a)
  #define IDirectDrawSurface4_Blt(p,a,b,c,d,e)             (p)->lpVtbl->Blt(p,a,b,c,d,e)
  #define IDirectDrawSurface4_BltBatch(p,a,b,c)            (p)->lpVtbl->BltBatch(p,a,b,c)
  #define IDirectDrawSurface4_BltFast(p,a,b,c,d,e)         (p)->lpVtbl->BltFast(p,a,b,c,d,e)
  #define IDirectDrawSurface4_DeleteAttachedSurface(p,a,b) (p)->lpVtbl->DeleteAttachedSurface(p,a,b)
  #define IDirectDrawSurface4_EnumAttachedSurfaces(p,a,b)  (p)->lpVtbl->EnumAttachedSurfaces(p,a,b)
  #define IDirectDrawSurface4_EnumOverlayZOrders(p,a,b,c)  (p)->lpVtbl->EnumOverlayZOrders(p,a,b,c)
  #define IDirectDrawSurface4_Flip(p,a,b)                  (p)->lpVtbl->Flip(p,a,b)
  #define IDirectDrawSurface4_GetAttachedSurface(p,a,b)    (p)->lpVtbl->GetAttachedSurface(p,a,b)
  #define IDirectDrawSurface4_GetBltStatus(p,a)            (p)->lpVtbl->GetBltStatus(p,a)
  #define IDirectDrawSurface4_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawSurface4_GetClipper(p,a)              (p)->lpVtbl->GetClipper(p,a)
  #define IDirectDrawSurface4_GetColorKey(p,a,b)           (p)->lpVtbl->GetColorKey(p,a,b)
  #define IDirectDrawSurface4_GetDC(p,a)                   (p)->lpVtbl->GetDC(p,a)
  #define IDirectDrawSurface4_GetFlipStatus(p,a)           (p)->lpVtbl->GetFlipStatus(p,a)
  #define IDirectDrawSurface4_GetOverlayPosition(p,a,b)    (p)->lpVtbl->GetOverlayPosition(p,a,b)
  #define IDirectDrawSurface4_GetPalette(p,a)              (p)->lpVtbl->GetPalette(p,a)
  #define IDirectDrawSurface4_GetPixelFormat(p,a)          (p)->lpVtbl->GetPixelFormat(p,a)
  #define IDirectDrawSurface4_GetSurfaceDesc(p,a)          (p)->lpVtbl->GetSurfaceDesc(p,a)
  #define IDirectDrawSurface4_Initialize(p,a,b)            (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawSurface4_IsLost(p)                    (p)->lpVtbl->IsLost(p)
  #define IDirectDrawSurface4_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
  #define IDirectDrawSurface4_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
  #define IDirectDrawSurface4_Restore(p)                   (p)->lpVtbl->Restore(p)
  #define IDirectDrawSurface4_SetClipper(p,a)              (p)->lpVtbl->SetClipper(p,a)
  #define IDirectDrawSurface4_SetColorKey(p,a,b)           (p)->lpVtbl->SetColorKey(p,a,b)
  #define IDirectDrawSurface4_SetOverlayPosition(p,a,b)    (p)->lpVtbl->SetOverlayPosition(p,a,b)
  #define IDirectDrawSurface4_SetPalette(p,a)              (p)->lpVtbl->SetPalette(p,a)
  #define IDirectDrawSurface4_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
  #define IDirectDrawSurface4_UpdateOverlay(p,a,b,c,d,e)   (p)->lpVtbl->UpdateOverlay(p,a,b,c,d,e)
  #define IDirectDrawSurface4_UpdateOverlayDisplay(p,a)    (p)->lpVtbl->UpdateOverlayDisplay(p,a)
  #define IDirectDrawSurface4_UpdateOverlayZOrder(p,a,b)   (p)->lpVtbl->UpdateOverlayZOrder(p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface4_GetDDInterface(p,a) (p)->lpVtbl->GetDDInterface(p,a)
  #define IDirectDrawSurface4_PageLock(p,a)       (p)->lpVtbl->PageLock(p,a)
  #define IDirectDrawSurface4_PageUnlock(p,a)     (p)->lpVtbl->PageUnlock(p,a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface4_SetSurfaceDesc(p,a,b) (p)->lpVtbl->SetSurfaceDesc(p,a,b)
  /*** IDirectDrawSurface4 methods ***/
  #define IDirectDrawSurface4_SetPrivateData(p,a,b,c,d) (p)->lpVtbl->SetPrivateData(p,a,b,c,d)
  #define IDirectDrawSurface4_GetPrivateData(p,a,b,c)   (p)->lpVtbl->GetPrivateData(p,a,b,c)
  #define IDirectDrawSurface4_FreePrivateData(p,a)      (p)->lpVtbl->FreePrivateData(p,a)
  #define IDirectDrawSurface4_GetUniquenessValue(p,a)   (p)->lpVtbl->GetUniquenessValue(p,a)
  #define IDirectDrawSurface4_ChangeUniquenessValue(p)  (p)->lpVtbl->ChangeUniquenessValue(p)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawSurface4_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawSurface4_AddRef(p)             (p)->AddRef()
  #define IDirectDrawSurface4_Release(p)            (p)->Release()
  /*** IDirectDrawSurface (almost) methods ***/
  #define IDirectDrawSurface4_AddAttachedSurface(p,a)      (p)->AddAttachedSurface(a)
  #define IDirectDrawSurface4_AddOverlayDirtyRect(p,a)     (p)->AddOverlayDirtyRect(a)
  #define IDirectDrawSurface4_Blt(p,a,b,c,d,e)             (p)->Blt(a,b,c,d,e)
  #define IDirectDrawSurface4_BltBatch(p,a,b,c)            (p)->BltBatch(a,b,c)
  #define IDirectDrawSurface4_BltFast(p,a,b,c,d,e)         (p)->BltFast(a,b,c,d,e)
  #define IDirectDrawSurface4_DeleteAttachedSurface(p,a,b) (p)->DeleteAttachedSurface(a,b)
  #define IDirectDrawSurface4_EnumAttachedSurfaces(p,a,b)  (p)->EnumAttachedSurfaces(a,b)
  #define IDirectDrawSurface4_EnumOverlayZOrders(p,a,b,c)  (p)->EnumOverlayZOrders(a,b,c)
  #define IDirectDrawSurface4_Flip(p,a,b)                  (p)->Flip(a,b)
  #define IDirectDrawSurface4_GetAttachedSurface(p,a,b)    (p)->GetAttachedSurface(a,b)
  #define IDirectDrawSurface4_GetBltStatus(p,a)            (p)->GetBltStatus(a)
  #define IDirectDrawSurface4_GetCaps(p,a)                 (p)->GetCaps(a)
  #define IDirectDrawSurface4_GetClipper(p,a)              (p)->GetClipper(a)
  #define IDirectDrawSurface4_GetColorKey(p,a,b)           (p)->GetColorKey(a,b)
  #define IDirectDrawSurface4_GetDC(p,a)                   (p)->GetDC(a)
  #define IDirectDrawSurface4_GetFlipStatus(p,a)           (p)->GetFlipStatus(a)
  #define IDirectDrawSurface4_GetOverlayPosition(p,a,b)    (p)->GetOverlayPosition(a,b)
  #define IDirectDrawSurface4_GetPalette(p,a)              (p)->GetPalette(a)
  #define IDirectDrawSurface4_GetPixelFormat(p,a)          (p)->GetPixelFormat(a)
  #define IDirectDrawSurface4_GetSurfaceDesc(p,a)          (p)->GetSurfaceDesc(a)
  #define IDirectDrawSurface4_Initialize(p,a,b)            (p)->Initialize(a,b)
  #define IDirectDrawSurface4_IsLost(p)                    (p)->IsLost()
  #define IDirectDrawSurface4_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)
  #define IDirectDrawSurface4_ReleaseDC(p,a)               (p)->ReleaseDC(a)
  #define IDirectDrawSurface4_Restore(p)                   (p)->Restore()
  #define IDirectDrawSurface4_SetClipper(p,a)              (p)->SetClipper(a)
  #define IDirectDrawSurface4_SetColorKey(p,a,b)           (p)->SetColorKey(a,b)
  #define IDirectDrawSurface4_SetOverlayPosition(p,a,b)    (p)->SetOverlayPosition(a,b)
  #define IDirectDrawSurface4_SetPalette(p,a)              (p)->SetPalette(a)
  #define IDirectDrawSurface4_Unlock(p,a)                  (p)->Unlock(a)
  #define IDirectDrawSurface4_UpdateOverlay(p,a,b,c,d,e)   (p)->UpdateOverlay(a,b,c,d,e)
  #define IDirectDrawSurface4_UpdateOverlayDisplay(p,a)    (p)->UpdateOverlayDisplay(a)
  #define IDirectDrawSurface4_UpdateOverlayZOrder(p,a,b)   (p)->UpdateOverlayZOrder(a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface4_GetDDInterface(p,a) (p)->GetDDInterface(a)
  #define IDirectDrawSurface4_PageLock(p,a)       (p)->PageLock(a)
  #define IDirectDrawSurface4_PageUnlock(p,a)     (p)->PageUnlock(a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface4_SetSurfaceDesc(p,a,b) (p)->SetSurfaceDesc(a,b)
  /*** IDirectDrawSurface4 methods ***/
  #define IDirectDrawSurface4_SetPrivateData(p,a,b,c,d) (p)->SetPrivateData(a,b,c,d)
  #define IDirectDrawSurface4_GetPrivateData(p,a,b,c)   (p)->GetPrivateData(a,b,c)
  #define IDirectDrawSurface4_FreePrivateData(p,a)      (p)->FreePrivateData(a)
  #define IDirectDrawSurface4_GetUniquenessValue(p,a)   (p)->GetUniquenessValue(a)
  #define IDirectDrawSurface4_ChangeUniquenessValue(p)  (p)->ChangeUniquenessValue()
  #endif
  
  
  /*****************************************************************************
   * IDirectDrawSurface7 interface
   */
  #define INTERFACE IDirectDrawSurface7
  DECLARE_INTERFACE_(IDirectDrawSurface7,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawSurface7 methods ***/
      STDMETHOD(AddAttachedSurface)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSAttachedSurface) PURE;
      STDMETHOD(AddOverlayDirtyRect)(THIS_ LPRECT lpRect) PURE;
      STDMETHOD(Blt)(THIS_ LPRECT lpDestRect, LPDIRECTDRAWSURFACE7 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwFlags, LPDDBLTFX lpDDBltFx) PURE;
      STDMETHOD(BltBatch)(THIS_ LPDDBLTBATCH lpDDBltBatch, DWORD dwCount, DWORD dwFlags) PURE;
      STDMETHOD(BltFast)(THIS_ DWORD dwX, DWORD dwY, LPDIRECTDRAWSURFACE7 lpDDSrcSurface, LPRECT lpSrcRect, DWORD dwTrans) PURE;
      STDMETHOD(DeleteAttachedSurface)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE7 lpDDSAttachedSurface) PURE;
      STDMETHOD(EnumAttachedSurfaces)(THIS_ LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpEnumSurfacesCallback) PURE;
      STDMETHOD(EnumOverlayZOrders)(THIS_ DWORD dwFlags, LPVOID lpContext, LPDDENUMSURFACESCALLBACK7 lpfnCallback) PURE;
      STDMETHOD(Flip)(THIS_ LPDIRECTDRAWSURFACE7 lpDDSurfaceTargetOverride, DWORD dwFlags) PURE;
      STDMETHOD(GetAttachedSurface)(THIS_ LPDDSCAPS2 lpDDSCaps, LPDIRECTDRAWSURFACE7 *lplpDDAttachedSurface) PURE;
      STDMETHOD(GetBltStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetCaps)(THIS_ LPDDSCAPS2 lpDDSCaps) PURE;
      STDMETHOD(GetClipper)(THIS_ LPDIRECTDRAWCLIPPER *lplpDDClipper) PURE;
      STDMETHOD(GetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(GetDC)(THIS_ HDC *lphDC) PURE;
      STDMETHOD(GetFlipStatus)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(GetOverlayPosition)(THIS_ LPLONG lplX, LPLONG lplY) PURE;
      STDMETHOD(GetPalette)(THIS_ LPDIRECTDRAWPALETTE *lplpDDPalette) PURE;
      STDMETHOD(GetPixelFormat)(THIS_ LPDDPIXELFORMAT lpDDPixelFormat) PURE;
      STDMETHOD(GetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
      STDMETHOD(Initialize)(THIS_ LPDIRECTDRAW lpDD, LPDDSURFACEDESC2 lpDDSurfaceDesc) PURE;
      STDMETHOD(IsLost)(THIS) PURE;
      STDMETHOD(Lock)(THIS_ LPRECT lpDestRect, LPDDSURFACEDESC2 lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent) PURE;
      STDMETHOD(ReleaseDC)(THIS_ HDC hDC) PURE;
      STDMETHOD(Restore)(THIS) PURE;
      STDMETHOD(SetClipper)(THIS_ LPDIRECTDRAWCLIPPER lpDDClipper) PURE;
      STDMETHOD(SetColorKey)(THIS_ DWORD dwFlags, LPDDCOLORKEY lpDDColorKey) PURE;
      STDMETHOD(SetOverlayPosition)(THIS_ LONG lX, LONG lY) PURE;
      STDMETHOD(SetPalette)(THIS_ LPDIRECTDRAWPALETTE lpDDPalette) PURE;
      STDMETHOD(Unlock)(THIS_ LPRECT lpSurfaceData) PURE;
      STDMETHOD(UpdateOverlay)(THIS_ LPRECT lpSrcRect, LPDIRECTDRAWSURFACE7 lpDDDestSurface, LPRECT lpDestRect, DWORD dwFlags, LPDDOVERLAYFX lpDDOverlayFx) PURE;
      STDMETHOD(UpdateOverlayDisplay)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(UpdateOverlayZOrder)(THIS_ DWORD dwFlags, LPDIRECTDRAWSURFACE7 lpDDSReference) PURE;
      /* added in v2 */
      STDMETHOD(GetDDInterface)(THIS_ LPVOID *lplpDD) PURE;
      STDMETHOD(PageLock)(THIS_ DWORD dwFlags) PURE;
      STDMETHOD(PageUnlock)(THIS_ DWORD dwFlags) PURE;
      /* added in v3 */
      STDMETHOD(SetSurfaceDesc)(THIS_ LPDDSURFACEDESC2 lpDDSD, DWORD dwFlags) PURE;
      /* added in v4 */
      STDMETHOD(SetPrivateData)(THIS_ REFGUID tag, LPVOID pData, DWORD cbSize, DWORD dwFlags) PURE;
      STDMETHOD(GetPrivateData)(THIS_ REFGUID tag, LPVOID pBuffer, LPDWORD pcbBufferSize) PURE;
      STDMETHOD(FreePrivateData)(THIS_ REFGUID tag) PURE;
      STDMETHOD(GetUniquenessValue)(THIS_ LPDWORD pValue) PURE;
      STDMETHOD(ChangeUniquenessValue)(THIS) PURE;
      /* added in v7 */
      STDMETHOD(SetPriority)(THIS_ DWORD prio) PURE;
      STDMETHOD(GetPriority)(THIS_ LPDWORD prio) PURE;
      STDMETHOD(SetLOD)(THIS_ DWORD lod) PURE;
      STDMETHOD(GetLOD)(THIS_ LPDWORD lod) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawSurface7_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawSurface7_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawSurface7_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawSurface (almost) methods ***/
  #define IDirectDrawSurface7_AddAttachedSurface(p,a)      (p)->lpVtbl->AddAttachedSurface(p,a)
  #define IDirectDrawSurface7_AddOverlayDirtyRect(p,a)     (p)->lpVtbl->AddOverlayDirtyRect(p,a)
  #define IDirectDrawSurface7_Blt(p,a,b,c,d,e)             (p)->lpVtbl->Blt(p,a,b,c,d,e)
  #define IDirectDrawSurface7_BltBatch(p,a,b,c)            (p)->lpVtbl->BltBatch(p,a,b,c)
  #define IDirectDrawSurface7_BltFast(p,a,b,c,d,e)         (p)->lpVtbl->BltFast(p,a,b,c,d,e)
  #define IDirectDrawSurface7_DeleteAttachedSurface(p,a,b) (p)->lpVtbl->DeleteAttachedSurface(p,a,b)
  #define IDirectDrawSurface7_EnumAttachedSurfaces(p,a,b)  (p)->lpVtbl->EnumAttachedSurfaces(p,a,b)
  #define IDirectDrawSurface7_EnumOverlayZOrders(p,a,b,c)  (p)->lpVtbl->EnumOverlayZOrders(p,a,b,c)
  #define IDirectDrawSurface7_Flip(p,a,b)                  (p)->lpVtbl->Flip(p,a,b)
  #define IDirectDrawSurface7_GetAttachedSurface(p,a,b)    (p)->lpVtbl->GetAttachedSurface(p,a,b)
  #define IDirectDrawSurface7_GetBltStatus(p,a)            (p)->lpVtbl->GetBltStatus(p,a)
  #define IDirectDrawSurface7_GetCaps(p,a)                 (p)->lpVtbl->GetCaps(p,a)
  #define IDirectDrawSurface7_GetClipper(p,a)              (p)->lpVtbl->GetClipper(p,a)
  #define IDirectDrawSurface7_GetColorKey(p,a,b)           (p)->lpVtbl->GetColorKey(p,a,b)
  #define IDirectDrawSurface7_GetDC(p,a)                   (p)->lpVtbl->GetDC(p,a)
  #define IDirectDrawSurface7_GetFlipStatus(p,a)           (p)->lpVtbl->GetFlipStatus(p,a)
  #define IDirectDrawSurface7_GetOverlayPosition(p,a,b)    (p)->lpVtbl->GetOverlayPosition(p,a,b)
  #define IDirectDrawSurface7_GetPalette(p,a)              (p)->lpVtbl->GetPalette(p,a)
  #define IDirectDrawSurface7_GetPixelFormat(p,a)          (p)->lpVtbl->GetPixelFormat(p,a)
  #define IDirectDrawSurface7_GetSurfaceDesc(p,a)          (p)->lpVtbl->GetSurfaceDesc(p,a)
  #define IDirectDrawSurface7_Initialize(p,a,b)            (p)->lpVtbl->Initialize(p,a,b)
  #define IDirectDrawSurface7_IsLost(p)                    (p)->lpVtbl->IsLost(p)
  #define IDirectDrawSurface7_Lock(p,a,b,c,d)              (p)->lpVtbl->Lock(p,a,b,c,d)
  #define IDirectDrawSurface7_ReleaseDC(p,a)               (p)->lpVtbl->ReleaseDC(p,a)
  #define IDirectDrawSurface7_Restore(p)                   (p)->lpVtbl->Restore(p)
  #define IDirectDrawSurface7_SetClipper(p,a)              (p)->lpVtbl->SetClipper(p,a)
  #define IDirectDrawSurface7_SetColorKey(p,a,b)           (p)->lpVtbl->SetColorKey(p,a,b)
  #define IDirectDrawSurface7_SetOverlayPosition(p,a,b)    (p)->lpVtbl->SetOverlayPosition(p,a,b)
  #define IDirectDrawSurface7_SetPalette(p,a)              (p)->lpVtbl->SetPalette(p,a)
  #define IDirectDrawSurface7_Unlock(p,a)                  (p)->lpVtbl->Unlock(p,a)
  #define IDirectDrawSurface7_UpdateOverlay(p,a,b,c,d,e)   (p)->lpVtbl->UpdateOverlay(p,a,b,c,d,e)
  #define IDirectDrawSurface7_UpdateOverlayDisplay(p,a)    (p)->lpVtbl->UpdateOverlayDisplay(p,a)
  #define IDirectDrawSurface7_UpdateOverlayZOrder(p,a,b)   (p)->lpVtbl->UpdateOverlayZOrder(p,a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface7_GetDDInterface(p,a) (p)->lpVtbl->GetDDInterface(p,a)
  #define IDirectDrawSurface7_PageLock(p,a)       (p)->lpVtbl->PageLock(p,a)
  #define IDirectDrawSurface7_PageUnlock(p,a)     (p)->lpVtbl->PageUnlock(p,a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface7_SetSurfaceDesc(p,a,b) (p)->lpVtbl->SetSurfaceDesc(p,a,b)
  /*** IDirectDrawSurface4 methods ***/
  #define IDirectDrawSurface7_SetPrivateData(p,a,b,c,d) (p)->lpVtbl->SetPrivateData(p,a,b,c,d)
  #define IDirectDrawSurface7_GetPrivateData(p,a,b,c)   (p)->lpVtbl->GetPrivateData(p,a,b,c)
  #define IDirectDrawSurface7_FreePrivateData(p,a)      (p)->lpVtbl->FreePrivateData(p,a)
  #define IDirectDrawSurface7_GetUniquenessValue(p,a)   (p)->lpVtbl->GetUniquenessValue(p,a)
  #define IDirectDrawSurface7_ChangeUniquenessValue(p)  (p)->lpVtbl->ChangeUniquenessValue(p)
  /*** IDirectDrawSurface7 methods ***/
  #define IDirectDrawSurface7_SetPriority(p,a)          (p)->lpVtbl->SetPriority(p,a)
  #define IDirectDrawSurface7_GetPriority(p,a)          (p)->lpVtbl->GetPriority(p,a)
  #define IDirectDrawSurface7_SetLOD(p,a)               (p)->lpVtbl->SetLOD(p,a)
  #define IDirectDrawSurface7_GetLOD(p,a)               (p)->lpVtbl->GetLOD(p,a)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawSurface7_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawSurface7_AddRef(p)             (p)->AddRef()
  #define IDirectDrawSurface7_Release(p)            (p)->Release()
  /*** IDirectDrawSurface (almost) methods ***/
  #define IDirectDrawSurface7_AddAttachedSurface(p,a)      (p)->AddAttachedSurface(a)
  #define IDirectDrawSurface7_AddOverlayDirtyRect(p,a)     (p)->AddOverlayDirtyRect(a)
  #define IDirectDrawSurface7_Blt(p,a,b,c,d,e)             (p)->Blt(a,b,c,d,e)
  #define IDirectDrawSurface7_BltBatch(p,a,b,c)            (p)->BltBatch(a,b,c)
  #define IDirectDrawSurface7_BltFast(p,a,b,c,d,e)         (p)->BltFast(a,b,c,d,e)
  #define IDirectDrawSurface7_DeleteAttachedSurface(p,a,b) (p)->DeleteAttachedSurface(a,b)
  #define IDirectDrawSurface7_EnumAttachedSurfaces(p,a,b)  (p)->EnumAttachedSurfaces(a,b)
  #define IDirectDrawSurface7_EnumOverlayZOrders(p,a,b,c)  (p)->EnumOverlayZOrders(a,b,c)
  #define IDirectDrawSurface7_Flip(p,a,b)                  (p)->Flip(a,b)
  #define IDirectDrawSurface7_GetAttachedSurface(p,a,b)    (p)->GetAttachedSurface(a,b)
  #define IDirectDrawSurface7_GetBltStatus(p,a)            (p)->GetBltStatus(a)
  #define IDirectDrawSurface7_GetCaps(p,a)                 (p)->GetCaps(a)
  #define IDirectDrawSurface7_GetClipper(p,a)              (p)->GetClipper(a)
  #define IDirectDrawSurface7_GetColorKey(p,a,b)           (p)->GetColorKey(a,b)
  #define IDirectDrawSurface7_GetDC(p,a)                   (p)->GetDC(a)
  #define IDirectDrawSurface7_GetFlipStatus(p,a)           (p)->GetFlipStatus(a)
  #define IDirectDrawSurface7_GetOverlayPosition(p,a,b)    (p)->GetOverlayPosition(a,b)
  #define IDirectDrawSurface7_GetPalette(p,a)              (p)->GetPalette(a)
  #define IDirectDrawSurface7_GetPixelFormat(p,a)          (p)->GetPixelFormat(a)
  #define IDirectDrawSurface7_GetSurfaceDesc(p,a)          (p)->GetSurfaceDesc(a)
  #define IDirectDrawSurface7_Initialize(p,a,b)            (p)->Initialize(a,b)
  #define IDirectDrawSurface7_IsLost(p)                    (p)->IsLost()
  #define IDirectDrawSurface7_Lock(p,a,b,c,d)              (p)->Lock(a,b,c,d)
  #define IDirectDrawSurface7_ReleaseDC(p,a)               (p)->ReleaseDC(a)
  #define IDirectDrawSurface7_Restore(p)                   (p)->Restore()
  #define IDirectDrawSurface7_SetClipper(p,a)              (p)->SetClipper(a)
  #define IDirectDrawSurface7_SetColorKey(p,a,b)           (p)->SetColorKey(a,b)
  #define IDirectDrawSurface7_SetOverlayPosition(p,a,b)    (p)->SetOverlayPosition(a,b)
  #define IDirectDrawSurface7_SetPalette(p,a)              (p)->SetPalette(a)
  #define IDirectDrawSurface7_Unlock(p,a)                  (p)->Unlock(a)
  #define IDirectDrawSurface7_UpdateOverlay(p,a,b,c,d,e)   (p)->UpdateOverlay(a,b,c,d,e)
  #define IDirectDrawSurface7_UpdateOverlayDisplay(p,a)    (p)->UpdateOverlayDisplay(a)
  #define IDirectDrawSurface7_UpdateOverlayZOrder(p,a,b)   (p)->UpdateOverlayZOrder(a,b)
  /*** IDirectDrawSurface2 methods ***/
  #define IDirectDrawSurface7_GetDDInterface(p,a) (p)->GetDDInterface(a)
  #define IDirectDrawSurface7_PageLock(p,a)       (p)->PageLock(a)
  #define IDirectDrawSurface7_PageUnlock(p,a)     (p)->PageUnlock(a)
  /*** IDirectDrawSurface3 methods ***/
  #define IDirectDrawSurface7_SetSurfaceDesc(p,a,b) (p)->SetSurfaceDesc(a,b)
  /*** IDirectDrawSurface4 methods ***/
  #define IDirectDrawSurface7_SetPrivateData(p,a,b,c,d) (p)->SetPrivateData(a,b,c,d)
  #define IDirectDrawSurface7_GetPrivateData(p,a,b,c)   (p)->GetPrivateData(a,b,c)
  #define IDirectDrawSurface7_FreePrivateData(p,a)      (p)->FreePrivateData(a)
  #define IDirectDrawSurface7_GetUniquenessValue(p,a)   (p)->GetUniquenessValue(a)
  #define IDirectDrawSurface7_ChangeUniquenessValue(p)  (p)->ChangeUniquenessValue()
  /*** IDirectDrawSurface7 methods ***/
  #define IDirectDrawSurface7_SetPriority(p,a)          (p)->SetPriority(a)
  #define IDirectDrawSurface7_GetPriority(p,a)          (p)->GetPriority(a)
  #define IDirectDrawSurface7_SetLOD(p,a)               (p)->SetLOD(a)
  #define IDirectDrawSurface7_GetLOD(p,a)               (p)->GetLOD(a)
  #endif
  
  /*****************************************************************************
   * IDirectDrawColorControl interface
   */
  #define INTERFACE IDirectDrawColorControl
  DECLARE_INTERFACE_(IDirectDrawColorControl,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawColorControl methods ***/
      STDMETHOD(GetColorControls)(THIS_ LPDDCOLORCONTROL lpColorControl) PURE;
      STDMETHOD(SetColorControls)(THIS_ LPDDCOLORCONTROL lpColorControl) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawColorControl_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawColorControl_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawColorControl_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawColorControl methods ***/
  #define IDirectDrawColorControl_GetColorControls(p,a) (p)->lpVtbl->GetColorControls(p,a)
  #define IDirectDrawColorControl_SetColorControls(p,a) (p)->lpVtbl->SetColorControls(p,a)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawColorControl_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawColorControl_AddRef(p)             (p)->AddRef()
  #define IDirectDrawColorControl_Release(p)            (p)->Release()
  /*** IDirectDrawColorControl methods ***/
  #define IDirectDrawColorControl_GetColorControls(p,a) (p)->GetColorControls(a)
  #define IDirectDrawColorControl_SetColorControls(p,a) (p)->SetColorControls(a)
  #endif
  
  /*****************************************************************************
   * IDirectDrawGammaControl interface
   */
  #define INTERFACE IDirectDrawGammaControl
  DECLARE_INTERFACE_(IDirectDrawGammaControl,IUnknown)
  {
      /*** IUnknown methods ***/
      STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
      STDMETHOD_(ULONG,AddRef)(THIS) PURE;
      STDMETHOD_(ULONG,Release)(THIS) PURE;
      /*** IDirectDrawGammaControl methods ***/
      STDMETHOD(GetGammaRamp)(THIS_ DWORD dwFlags, LPDDGAMMARAMP lpGammaRamp) PURE;
      STDMETHOD(SetGammaRamp)(THIS_ DWORD dwFlags, LPDDGAMMARAMP lpGammaRamp) PURE;
  };
  #undef INTERFACE
  
  #if !defined(__cplusplus) || defined(CINTERFACE)
  /*** IUnknown methods ***/
  #define IDirectDrawGammaControl_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  #define IDirectDrawGammaControl_AddRef(p)             (p)->lpVtbl->AddRef(p)
  #define IDirectDrawGammaControl_Release(p)            (p)->lpVtbl->Release(p)
  /*** IDirectDrawGammaControl methods ***/
  #define IDirectDrawGammaControl_GetGammaRamp(p,a,b)   (p)->lpVtbl->GetGammaRamp(p,a,b)
  #define IDirectDrawGammaControl_SetGammaRamp(p,a,b)   (p)->lpVtbl->SetGammaRamp(p,a,b)
  #else
  /*** IUnknown methods ***/
  #define IDirectDrawGammaControl_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
  #define IDirectDrawGammaControl_AddRef(p)             (p)->AddRef()
  #define IDirectDrawGammaControl_Release(p)            (p)->Release()
  /*** IDirectDrawGammaControl methods ***/
  #define IDirectDrawGammaControl_GetGammaRamp(p,a,b)   (p)->GetGammaRamp(a,b)
  #define IDirectDrawGammaControl_SetGammaRamp(p,a,b)   (p)->SetGammaRamp(a,b)
  #endif
  
  
  HRESULT WINAPI DirectDrawCreate(GUID*,LPDIRECTDRAW*,IUnknown*);
  HRESULT WINAPI DirectDrawCreateEx(GUID*,LPVOID*,REFIID,IUnknown*);
  HRESULT WINAPI DirectDrawCreateClipper(DWORD,LPDIRECTDRAWCLIPPER*,IUnknown*);
  
  #ifdef __cplusplus
  } /* extern "C" */
  #endif /* defined(__cplusplus) */
  
  #endif /* __WINE_DDRAW_H */
  