wininc/ntuser.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was generated from a ReactOS header to make
 ***   information necessary for userspace to call into the Windows
 ***   kernel available to Dr. Memory.  It contains only constants,
 ***   structures, and macros generated from the original header, and
 ***   thus, contains no copyrightable information.
 ***
 ****************************************************************************
 ****************************************************************************/

/* from reactos/include/reactos/win32k/ntuser.h */

#ifndef __WIN32K_NTUSER_H
#define __WIN32K_NTUSER_H

#ifndef _In_ /* not in VS2005- */
# define _In_ __in
#endif

#ifndef _Out_opt_ /* not in VS2005- */
# define _Out_opt_ __out_opt
#endif

#include "ndk_extypes.h"

typedef char *PSZ;
typedef const char *PCSZ;
typedef int INT;
typedef unsigned int UINT;

typedef struct _PROCESSINFO *PPROCESSINFO;
typedef struct _THREADINFO *PTHREADINFO;
struct _DESKTOP;
struct _WND;

#define FIRST_USER_HANDLE 0x0020  /* first possible value for low word of user handle */
#define LAST_USER_HANDLE  0xffef  /* last possible value for low word of user handle */

#define HANDLEENTRY_INDESTROY 1

typedef struct _USER_HANDLE_ENTRY
{
    void          *ptr;          /* pointer to object */
    union
    {
        PVOID pi;
        PTHREADINFO pti;          // pointer to Win32ThreadInfo
        PPROCESSINFO ppi;         // pointer to W32ProcessInfo
    };
    unsigned char  type;         /* object type (0 if free) */
    unsigned char  flags;
    unsigned short generation;   /* generation counter */
} USER_HANDLE_ENTRY, * PUSER_HANDLE_ENTRY;

typedef struct _USER_HANDLE_TABLE
{
   PUSER_HANDLE_ENTRY handles;
   PUSER_HANDLE_ENTRY freelist;
   int nb_handles;
   int allocated_handles;
} USER_HANDLE_TABLE, * PUSER_HANDLE_TABLE;

typedef enum _USER_OBJECT_TYPE
{
  otFree = 0,
  otWindow,
  otMenu,
  otCursorIcon,
  otSMWP,
  otHook,
  otClipBoardData,
  otCallProc,
  otAccel,
  otDDEaccess,
  otDDEconv,
  otDDExact,
  otMonitor,
  otKBDlayout,
  otKBDfile,
  otEvent,
  otTimer,
  otInputContext,
  otHidData,
  otDeviceInfo,
  otTouchInput,
  otGestureInfo,
  USER_HANDLE_TYPE_COUNT
} USER_OBJECT_TYPE;

typedef enum _USERTHREADINFOCLASS
{
    UserThreadShutdownInformation,
    UserThreadFlags,
    UserThreadTaskName,
    UserThreadWOWInformation,
    UserThreadHungStatus,
    UserThreadInitiateShutdown,
    UserThreadEndShutdown,
    UserThreadUseActiveDesktop,
    UserThreadUseDesktop,
    UserThreadRestoreDesktop,
    UserThreadCsrApiPort,
} USERTHREADINFOCLASS;

typedef struct _LARGE_UNICODE_STRING
{
  ULONG Length;
  ULONG MaximumLength:31;
  ULONG bAnsi:1;
  PWSTR Buffer;
} LARGE_UNICODE_STRING, *PLARGE_UNICODE_STRING;

typedef struct _LARGE_STRING
{
  ULONG Length;
  ULONG MaximumLength:31;
  ULONG bAnsi:1;
  PVOID Buffer;
} LARGE_STRING, *PLARGE_STRING;
//
// Based on ANSI_STRING
//
typedef struct _LARGE_ANSI_STRING
{
  ULONG Length;
  ULONG MaximumLength:31;
  ULONG bAnsi:1;
  PCHAR Buffer;
} LARGE_ANSI_STRING, *PLARGE_ANSI_STRING;

VOID NTAPI RtlInitLargeAnsiString(IN OUT PLARGE_ANSI_STRING,IN PCSZ,IN INT);
VOID NTAPI RtlInitLargeUnicodeString(IN OUT PLARGE_UNICODE_STRING,IN PCWSTR,IN INT);
BOOL NTAPI RtlLargeStringToUnicodeString( PUNICODE_STRING, PLARGE_STRING);

#define NB_HOOKS (WH_MAXHOOK-WH_MINHOOK+1)

typedef struct _DESKTOPINFO
{
    PVOID pvDesktopBase;
    PVOID pvDesktopLimit;
    struct _WND *spwnd;
    DWORD fsHooks;
    LIST_ENTRY aphkStart[NB_HOOKS];

    HWND hTaskManWindow;
    HWND hProgmanWindow;
    HWND hShellWindow;

    PPROCESSINFO ppiShellProcess;

    union
    {
        UINT Dummy;
        struct
        {
            UINT LastInputWasKbd : 1;
        };
    };

    WCHAR szDesktopName[1];
} DESKTOPINFO, *PDESKTOPINFO;

#define CTI_THREADSYSLOCK 0x0001
#define CTI_INSENDMESSAGE 0x0002

typedef struct _CLIENTTHREADINFO
{
    DWORD CTI_flags;
    WORD  fsChangeBits;
    WORD  fsWakeBits;
    WORD  fsWakeBitsJournal;
    WORD  fsWakeMask;
    ULONG tickLastMsgChecked;
    DWORD dwcPumpHook;
} CLIENTTHREADINFO, *PCLIENTTHREADINFO;

typedef struct _HEAD
{
  HANDLE h;
  DWORD  cLockObj;
} HEAD, *PHEAD;

typedef struct _THROBJHEAD
{
  HEAD;
  PTHREADINFO pti;
} THROBJHEAD, *PTHROBJHEAD;

typedef struct _THRDESKHEAD
{
  THROBJHEAD;
  struct _DESKTOP *rpdesk;
  PVOID       pSelf;
} THRDESKHEAD, *PTHRDESKHEAD;

typedef struct _PROCDESKHEAD
{
  HEAD;
  DWORD hTaskWow;
  struct _DESKTOP *rpdesk;
  PVOID       pSelf;
} PROCDESKHEAD, *PPROCDESKHEAD;

typedef struct _PROCMARKHEAD
{
  HEAD;
  ULONG hTaskWow;
  PPROCESSINFO ppi;
} PROCMARKHEAD, *PPROCMARKHEAD;

#define UserHMGetHandle(obj) ((obj)->head.h)

/* Window Client Information structure */
struct  _ETHREAD;

#define WEF_SETBYWNDPTI      0x0001

typedef struct tagHOOK
{
  THRDESKHEAD    head;
  struct tagHOOK *phkNext;   /* This is for user space. */
  int            HookId;     /* Hook table index */
  ULONG_PTR      offPfn;
  ULONG          flags;      /* Some internal flags */
  INT            ihmod;
  PTHREADINFO    ptiHooked;
  struct _DESKTOP *rpdesk;
  /* ReactOS */
  LIST_ENTRY     Chain;      /* Hook chain entry */
  HOOKPROC       Proc;       /* Hook function */
  BOOLEAN        Ansi;       /* Is it an Ansi hook? */
  UNICODE_STRING ModuleName; /* Module name for global hooks */
} HOOK, *PHOOK;

typedef struct tagCLIPBOARDDATA
{
  HEAD  head;
  DWORD cbData;
  BYTE  Data[0];
} CLIPBOARDDATA, *PCLIPBOARDDATA;

/* THREADINFO Flags */
#define TIF_INCLEANUP               0x00000001
#define TIF_16BIT                   0x00000002
#define TIF_SYSTEMTHREAD            0x00000004
#define TIF_CSRSSTHREAD             0x00000008
#define TIF_TRACKRECTVISIBLE        0x00000010
#define TIF_ALLOWFOREGROUNDACTIVATE 0x00000020
#define TIF_DONTATTACHQUEUE         0x00000040
#define TIF_DONTJOURNALATTACH       0x00000080
#define TIF_WOW64                   0x00000100
#define TIF_INACTIVATEAPPMSG        0x00000200
#define TIF_SPINNING                0x00000400
#define TIF_PALETTEAWARE            0x00000800
#define TIF_SHAREDWOW               0x00001000
#define TIF_FIRSTIDLE               0x00002000
#define TIF_WAITFORINPUTIDLE        0x00004000
#define TIF_MOVESIZETRACKING        0x00008000
#define TIF_VDMAPP                  0x00010000
#define TIF_DOSEMULATOR             0x00020000
#define TIF_GLOBALHOOKER            0x00040000
#define TIF_DELAYEDEVENT            0x00080000
#define TIF_MSGPOSCHANGED           0x00100000
#define TIF_SHUTDOWNCOMPLETE        0x00200000
#define TIF_IGNOREPLAYBACKDELAY     0x00400000
#define TIF_ALLOWOTHERACCOUNTHOOK   0x00800000
#define TIF_GUITHREADINITIALIZED    0x02000000
#define TIF_DISABLEIME              0x04000000
#define TIF_INGETTEXTLENGTH         0x08000000
#define TIF_ANSILENGTH              0x10000000
#define TIF_DISABLEHOOKS            0x20000000

typedef struct _CALLBACKWND
{
     HWND hWnd;
     struct _WND *pWnd;
     PVOID pActCtx;
} CALLBACKWND, *PCALLBACKWND;

#define CI_TRANSACTION       0x00000001
#define CI_QUEUEMSG          0x00000002
#define CI_WOW               0x00000004
#define CI_INITTHREAD        0x00000008
#define CI_CURTHPRHOOK       0x00000010
#define CI_CLASSESREGISTERED 0x00000020
#define CI_IMMACTIVATE       0x00000040

typedef struct _CLIENTINFO
{
    ULONG_PTR CI_flags;
    ULONG_PTR cSpins;
    DWORD dwExpWinVer;
    DWORD dwCompatFlags;
    DWORD dwCompatFlags2;
    DWORD dwTIFlags; // ThreadInfo TIF_Xxx flags for User space.
    PDESKTOPINFO pDeskInfo;
    ULONG_PTR ulClientDelta;
    PHOOK phkCurrent;
    ULONG fsHooks;
    CALLBACKWND CallbackWnd;
    DWORD dwHookCurrent;
    INT cInDDEMLCallback;
    PCLIENTTHREADINFO pClientThreadInfo;
    ULONG_PTR dwHookData;
    DWORD dwKeyCache;
    BYTE afKeyState[8];
    DWORD dwAsyncKeyCache;
    BYTE afAsyncKeyState[8];
    BYTE afAsyncKeyStateRecentDow[8];
    HKL hKL;
    USHORT CodePage;
    UCHAR achDbcsCF[2];
    MSG msgDbcsCB;
    LPDWORD lpdwRegisteredClasses;
    ULONG Win32ClientInfo3[26];
/* It's just a pointer reference not to be used w the structure in user space. */
    PPROCESSINFO ppi;
} CLIENTINFO, *PCLIENTINFO;

/* Make sure it fits into the TEB */
//DISABLING(bruening): C_ASSERT(sizeof(CLIENTINFO) <= sizeof(((PTEB)0)->Win32ClientInfo));

#define GetWin32ClientInfo() ((PCLIENTINFO)(NtCurrentTeb()->Win32ClientInfo))

#define HRGN_NULL    ( (HRGN) 0) // NULL empty region
#define HRGN_WINDOW  ( (HRGN) 1) // region from window rcWindow
#define HRGN_MONITOR ( (HRGN) 2) // region from monitor region.

/* Menu Item fType. */
#define MFT_RTOL 0x6000

typedef struct tagITEM
{
    UINT fType;
    UINT fState;
    UINT wID;
    struct tagMENU* spSubMenu; /* Pop-up menu. */
    HANDLE hbmpChecked;
    HANDLE hbmpUnchecked;
    USHORT* lpstr; /* Item text pointer. */
    ULONG cch;
    DWORD_PTR dwItemData;
    ULONG xItem;   /* Item position. left */
    ULONG yItem;   /*     "          top */
    ULONG cxItem;  /* Item Size Width */
    ULONG cyItem;  /*     "     Height */
    ULONG dxTab;   /* X position of text after Tab */
    ULONG ulX;     /* underline.. start position */
    ULONG ulWidth; /* underline.. width */
    HBITMAP hbmp;  /* bitmap */
    INT cxBmp;     /* Width Maximum size of the bitmap items in MIIM_BITMAP state */
    INT cyBmp;     /* Height " */
} ITEM, *PITEM;

typedef struct tagMENULIST
{
   struct tagMENULIST* pNext;
   struct tagMENU*     pMenu;
} MENULIST, *PMENULIST;

/* Menu fFlags, upper byte is MNS_X style flags. */
#define MNF_POPUP       0x0001
#define MNF_UNDERLINE   0x0004
#define MNF_INACTIVE    0x0010
#define MNF_RTOL        0x0020
#define MNF_DESKTOPMN   0x0040
#define MNF_SYSDESKMN   0x0080
#define MNF_SYSSUBMENU  0x0100

typedef struct tagMENU
{
    PROCDESKHEAD head;
    ULONG fFlags;             /* [Style flags | Menu flags] */
    INT iItem;                /* nPos of selected item, if -1 not selected. */
    UINT cAlloced;            /* Number of allocated items. Inc's of 8 */
    UINT cItems;              /* Number of items in the menu */
    ULONG cxMenu;             /* Width of the whole menu */
    ULONG cyMenu;             /* Height of the whole menu */
    ULONG cxTextAlign;        /* Offset of text when items have both bitmaps and text */
    struct _WND *spwndNotify; /* window receiving the messages for ownerdraw */
    PITEM rgItems;            /* Array of menu items */
    struct tagMENULIST* pParentMenus; /* If this is SubMenu, list of parents. */
    DWORD dwContextHelpId;
    ULONG cyMax;              /* max height of the whole menu, 0 is screen height */
    DWORD_PTR dwMenuData;     /* application defined value */
    HBRUSH hbrBack;           /* brush for menu background */
    INT iTop;                 /* Current scroll position Top */
    INT iMaxTop;              /* Current scroll position Max Top */
    DWORD dwArrowsOn:2;       /* Arrows: 0 off, 1 on, 2 to the top, 3 to the bottom. */
} MENU, *PMENU;

typedef struct _REGISTER_SYSCLASS
{
    /* This is a reactos specific class used to initialize the
       system window classes during user32 initialization */
    PWSTR ClassName;
    UINT Style;
    WNDPROC ProcW;
    UINT ExtraBytes;
    HICON hCursor;
    HBRUSH hBrush;
    WORD fiId;
    WORD iCls;
} REGISTER_SYSCLASS, *PREGISTER_SYSCLASS;

typedef struct _CLSMENUNAME
{
  LPSTR     pszClientAnsiMenuName;
  LPWSTR    pwszClientUnicodeMenuName;
  PUNICODE_STRING pusMenuName;
} CLSMENUNAME, *PCLSMENUNAME;

typedef struct tagSBDATA
{
  INT posMin;
  INT posMax;
  INT page;
  INT pos;
} SBDATA, *PSBDATA;

typedef struct tagSBINFO
{
  INT WSBflags;
  SBDATA Horz;
  SBDATA Vert;
} SBINFO, *PSBINFO;

typedef struct tagSBCALC
{
  INT posMin;
  INT posMax;
  INT page;
  INT pos;
  INT pxTop;
  INT pxBottom;
  INT pxLeft;
  INT pxRight;
  INT cpxThumb;
  INT pxUpArrow;
  INT pxDownArrow;
  INT pxStart;
  INT pxThumbBottom;
  INT pxThumbTop;
  INT cpx;
  INT pxMin;
} SBCALC, *PSBCALC;

typedef enum _GETCPD
{
    UserGetCPDA2U      = 0x01, // " Unicode "
    UserGetCPDU2A      = 0X02, // " Ansi "
    UserGetCPDClass    = 0X10,
    UserGetCPDWindow   = 0X20,
    UserGetCPDDialog   = 0X40,
    UserGetCPDWndtoCls = 0X80
} GETCPD, *PGETCPD;

typedef struct _CALLPROCDATA
{
    PROCDESKHEAD head;
    struct _CALLPROCDATA *spcpdNext;
    WNDPROC pfnClientPrevious;
    GETCPD wType;
} CALLPROCDATA, *PCALLPROCDATA;

#define CSF_SERVERSIDEPROC      0x0001
#define CSF_ANSIPROC            0x0002
#define CSF_WOWDEFERDESTROY     0x0004
#define CSF_SYSTEMCLASS         0x0008
#define CSF_WOWCLASS            0x0010
#define CSF_WOWEXTRA            0x0020
#define CSF_CACHEDSMICON        0x0040
#define CSF_WIN40COMPAT         0x0080

typedef struct _CLS
{
    struct _CLS *pclsNext;
    RTL_ATOM atomClassName;
    ATOM atomNVClassName;
    DWORD fnid;
    struct _DESKTOP *rpdeskParent;
    PVOID pdce;
    DWORD CSF_flags;
    PSTR  lpszClientAnsiMenuName;    // For client use
    PWSTR lpszClientUnicodeMenuName; // "   "      "
    PCALLPROCDATA spcpdFirst;
    struct _CLS *pclsBase;
    struct _CLS *pclsClone;
    ULONG cWndReferenceCount;
    UINT style;
    WNDPROC lpfnWndProc;
    INT cbclsExtra;
    INT cbwndExtra;
    HINSTANCE hModule;
    HANDLE hIcon; /* FIXME - Use pointer! */
    //PCURSOR spicn;
    HANDLE hCursor; /* FIXME - Use pointer! */
    //PCURSOR spcur;
    HBRUSH hbrBackground;
    PWSTR lpszMenuName;     // kernel use
    PSTR lpszAnsiClassName; // "
    HANDLE hIconSm; /* FIXME - Use pointer! */
    //PCURSOR spicnSm;

    UINT Unicode : 1; // !CSF_ANSIPROC
    UINT Global : 1;  // CS_GLOBALCLASS or CSF_SERVERSIDEPROC
    UINT MenuNameIsString : 1;
    UINT NotUsed : 29;
} CLS, *PCLS;


typedef struct _SBINFOEX
{
  SCROLLBARINFO ScrollBarInfo;
  SCROLLINFO ScrollInfo;
} SBINFOEX, *PSBINFOEX;

// State Flags !Not Implemented!
#define WNDS_HASMENU                 0X00000001
#define WNDS_HASVERTICALSCROOLLBAR   0X00000002
#define WNDS_HASHORIZONTALSCROLLBAR  0X00000004
#define WNDS_HASCAPTION              0X00000008
#define WNDS_SENDSIZEMOVEMSGS        0X00000010
#define WNDS_MSGBOX                  0X00000020
#define WNDS_ACTIVEFRAME             0X00000040
#define WNDS_HASSPB                  0X00000080
#define WNDS_NONCPAINT               0X00000100
#define WNDS_SENDERASEBACKGROUND     0X00000200
#define WNDS_ERASEBACKGROUND         0X00000400
#define WNDS_SENDNCPAINT             0X00000800
#define WNDS_INTERNALPAINT           0X00001000
#define WNDS_UPDATEDIRTY             0X00002000
#define WNDS_HIDDENPOPUP             0X00004000
#define WNDS_FORCEMENUDRAW           0X00008000
#define WNDS_DIALOGWINDOW            0X00010000
#define WNDS_HASCREATESTRUCTNAME     0X00020000
#define WNDS_SERVERSIDEWINDOWPROC    0x00040000 // Call proc inside win32k.
#define WNDS_ANSIWINDOWPROC          0x00080000
#define WNDS_BEINGACTIVATED          0x00100000
#define WNDS_HASPALETTE              0x00200000
#define WNDS_PAINTNOTPROCESSED       0x00400000
#define WNDS_SYNCPAINTPENDING        0x00800000
#define WNDS_RECIEVEDQUERYSUSPENDMSG 0x01000000
#define WNDS_RECIEVEDSUSPENDMSG      0x02000000
#define WNDS_TOGGLETOPMOST           0x04000000
#define WNDS_REDRAWIFHUNG            0x08000000
#define WNDS_REDRAWFRAMEIFHUNG       0x10000000
#define WNDS_ANSICREATOR             0x20000000
#define WNDS_MAXIMIZESTOMONITOR      0x40000000
#define WNDS_DESTROYED               0x80000000

#define WNDSACTIVEFRAME              0x00000006

// State2 Flags !Not Implemented!
#define WNDS2_WMPAINTSENT               0X00000001
#define WNDS2_ENDPAINTINVALIDATE        0X00000002
#define WNDS2_STARTPAINT                0X00000004
#define WNDS2_OLDUI                     0X00000008
#define WNDS2_HASCLIENTEDGE             0X00000010
#define WNDS2_BOTTOMMOST                0X00000020
#define WNDS2_FULLSCREEN                0X00000040
#define WNDS2_INDESTROY                 0X00000080
#define WNDS2_WIN31COMPAT               0X00000100
#define WNDS2_WIN40COMPAT               0X00000200
#define WNDS2_WIN50COMPAT               0X00000400
#define WNDS2_MAXIMIZEDMONITORREGION    0X00000800
#define WNDS2_CLOSEBUTTONDOWN           0X00001000
#define WNDS2_MAXIMIZEBUTTONDOWN        0X00002000
#define WNDS2_MINIMIZEBUTTONDOWN        0X00004000
#define WNDS2_HELPBUTTONDOWN            0X00008000
#define WNDS2_SCROLLBARLINEUPBTNDOWN    0X00010000
#define WNDS2_SCROLLBARPAGEUPBTNDOWN    0X00020000
#define WNDS2_SCROLLBARPAGEDOWNBTNDOWN  0X00040000
#define WNDS2_SCROLLBARLINEDOWNBTNDOWN  0X00080000
#define WNDS2_ANYSCROLLBUTTONDOWN       0X00100000
#define WNDS2_SCROLLBARVERTICALTRACKING 0X00200000
#define WNDS2_FORCENCPAINT              0X00400000
#define WNDS2_FORCEFULLNCPAINTCLIPRGN   0X00800000
#define WNDS2_FULLSCREENMODE            0X01000000
#define WNDS2_CAPTIONTEXTTRUNCATED      0X08000000
#define WNDS2_NOMINMAXANIMATERECTS      0X10000000
#define WNDS2_SMALLICONFROMWMQUERYDRAG  0X20000000
#define WNDS2_SHELLHOOKREGISTERED       0X40000000
#define WNDS2_WMCREATEMSGPROCESSED      0X80000000

/* ExStyles2 */
#define WS_EX2_CLIPBOARDLISTENER        0X00000001
#define WS_EX2_LAYEREDINVALIDATE        0X00000002
#define WS_EX2_REDIRECTEDFORPRINT       0X00000004
#define WS_EX2_LINKED                   0X00000008
#define WS_EX2_LAYEREDFORDWM            0X00000010
#define WS_EX2_LAYEREDLIMBO             0X00000020
#define WS_EX2_HIGHTDPI_UNAWAR          0X00000040
#define WS_EX2_VERTICALLYMAXIMIZEDLEFT  0X00000080
#define WS_EX2_VERTICALLYMAXIMIZEDRIGHT 0X00000100
#define WS_EX2_HASOVERLAY               0X00000200
#define WS_EX2_CONSOLEWINDOW            0X00000400
#define WS_EX2_CHILDNOACTIVATE          0X00000800

#define WPF_MININIT    0x0008
#define WPF_MAXINIT    0x0010

typedef struct _WND
{
    THRDESKHEAD head;
    DWORD state;
    DWORD state2;
    /* Extended style. */
    DWORD ExStyle;
    /* Style. */
    DWORD style;
    /* Handle of the module that created the window. */
    HINSTANCE hModule;
    DWORD fnid;
    struct _WND *spwndNext;
    struct _WND *spwndPrev;
    struct _WND *spwndParent;
    struct _WND *spwndChild;
    struct _WND *spwndOwner;
    RECT rcWindow;
    RECT rcClient;
    WNDPROC lpfnWndProc;
    /* Pointer to the window class. */
    PCLS pcls;
    HRGN hrgnUpdate;
    /* Property list head.*/
    LIST_ENTRY PropListHead;
    ULONG PropListItems;
    /* Scrollbar info */
    PSBINFO pSBInfo;
    /* system menu handle. */
    HMENU SystemMenu;
    //PMENU spmenuSys;
    /* Window menu handle or window id */
    UINT IDMenu; // Use spmenu
    //PMENU spmenu;
    HRGN hrgnClip;
    HRGN hrgnNewFrame;
    /* Window name. */
    LARGE_UNICODE_STRING strName;
    /* Size of the extra data associated with the window. */
    ULONG cbwndExtra;
    struct _WND *spwndLastActive;
    //HIMC hImc; // Input context associated with this window.
    LONG dwUserData;
    PVOID pActCtx;
    //PD3DMATRIX pTransForm;
    struct _WND *spwndClipboardListener;
    DWORD ExStyle2;

    /* ReactOS */
    struct
    {
        RECT NormalRect;
        POINT IconPos;
        POINT MaxPos;
        UINT flags; // WPF_ flags.
    } InternalPos;

    UINT Unicode : 1; // !(WNDS_ANSICREATOR|WNDS_ANSIWINDOWPROC) ?
    UINT InternalPosInitialized : 1;
    UINT HideFocus : 1; // WS_EX_UISTATEFOCUSRECTHIDDEN ?
    UINT HideAccel : 1; // WS_EX_UISTATEKBACCELHIDDEN ?

  /* Scrollbar info */
  PSBINFOEX pSBInfoex; // convert to PSBINFO
  /* Entry in the list of thread windows. */
  LIST_ENTRY ThreadListEntry;
} WND, *PWND;

#define PWND_BOTTOM ((PWND)1)

typedef struct _SBWND
{
  WND    wnd;
  BOOL   fVert;
  UINT   wDisableFlags;
  SBCALC SBCalc;
} SBWND, *PSBWND;

typedef struct _PFNCLIENT
{
    WNDPROC pfnScrollBarWndProc;
    WNDPROC pfnTitleWndProc;
    WNDPROC pfnMenuWndProc;
    WNDPROC pfnDesktopWndProc;
    WNDPROC pfnDefWindowProc;
    WNDPROC pfnMessageWindowProc;
    WNDPROC pfnSwitchWindowProc;
    WNDPROC pfnButtonWndProc;
    WNDPROC pfnComboBoxWndProc;
    WNDPROC pfnComboListBoxProc;
    WNDPROC pfnDialogWndProc;
    WNDPROC pfnEditWndProc;
    WNDPROC pfnListBoxWndProc;
    WNDPROC pfnMDIClientWndProc;
    WNDPROC pfnStaticWndProc;
    WNDPROC pfnImeWndProc;
    WNDPROC pfnGhostWndProc;
    WNDPROC pfnHkINLPCWPSTRUCT;
    WNDPROC pfnHkINLPCWPRETSTRUCT;
    WNDPROC pfnDispatchHook;
    WNDPROC pfnDispatchDefWindowProc;
    WNDPROC pfnDispatchMessage;
    WNDPROC pfnMDIActivateDlgProc;
} PFNCLIENT, *PPFNCLIENT;

/*
  Wine Common proc ( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam, BOOL Unicode );
  Windows uses Ansi == TRUE, Wine uses Unicode == TRUE.
 */

typedef LRESULT(CALLBACK *WNDPROC_EX)(HWND,UINT,WPARAM,LPARAM,BOOL);

typedef struct _PFNCLIENTWORKER
{
    WNDPROC_EX pfnButtonWndProc;
    WNDPROC_EX pfnComboBoxWndProc;
    WNDPROC_EX pfnComboListBoxProc;
    WNDPROC_EX pfnDialogWndProc;
    WNDPROC_EX pfnEditWndProc;
    WNDPROC_EX pfnListBoxWndProc;
    WNDPROC_EX pfnMDIClientWndProc;
    WNDPROC_EX pfnStaticWndProc;
    WNDPROC_EX pfnImeWndProc;
    WNDPROC_EX pfnGhostWndProc;
    WNDPROC_EX pfnCtfHookProc;
} PFNCLIENTWORKER, *PPFNCLIENTWORKER;

typedef LONG_PTR (NTAPI *PFN_FNID)(PWND, UINT, WPARAM, LPARAM, ULONG_PTR);

// FNID's for NtUserSetWindowFNID, NtUserMessageCall
#define FNID_FIRST                  0x029A
#define FNID_SCROLLBAR              0x029A
#define FNID_ICONTITLE              0x029B
#define FNID_MENU                   0x029C
#define FNID_DESKTOP                0x029D
#define FNID_DEFWINDOWPROC          0x029E
#define FNID_MESSAGEWND             0x029F
#define FNID_SWITCH                 0x02A0
#define FNID_BUTTON                 0x02A1
#define FNID_COMBOBOX               0x02A2
#define FNID_COMBOLBOX              0x02A3
#define FNID_DIALOG                 0x02A4
#define FNID_EDIT                   0x02A5
#define FNID_LISTBOX                0x02A6
#define FNID_MDICLIENT              0x02A7
#define FNID_STATIC                 0x02A8
#define FNID_IME                    0x02A9
#define FNID_GHOST                  0x02AA
#define FNID_CALLWNDPROC            0x02AB
#define FNID_CALLWNDPROCRET         0x02AC
#define FNID_HKINLPCWPEXSTRUCT      0x02AD
#define FNID_HKINLPCWPRETEXSTRUCT   0x02AE
#define FNID_MB_DLGPROC             0x02AF
#define FNID_MDIACTIVATEDLGPROC     0x02B0
#define FNID_SENDMESSAGE            0x02B1
#define FNID_SENDMESSAGEFF          0x02B2
// Kernel has option to use TimeOut or normal msg send, based on type of msg.
#define FNID_SENDMESSAGEWTOOPTION   0x02B3
#define FNID_SENDMESSAGECALLPROC    0x02B4
#define FNID_BROADCASTSYSTEMMESSAGE 0x02B5
#define FNID_TOOLTIPS               0x02B6
#define FNID_SENDNOTIFYMESSAGE      0x02B7
#define FNID_SENDMESSAGECALLBACK    0x02B8
#define FNID_LAST                   0x02B9

#define FNID_NUM FNID_LAST - FNID_FIRST + 1
#define FNID_NUMSERVERPROC FNID_SWITCH - FNID_FIRST + 1

#define FNID_DDEML       0x2000 // Registers DDEML
#define FNID_DESTROY     0x4000 // This is sent when WM_NCDESTROY or in the support routine.
                                // Seen during WM_CREATE on error exit too.
#define FNID_FREED       0x8000 // Window being Freed...

#define ICLASS_TO_MASK(iCls) (1 << ((iCls)))

#define GETPFNCLIENTA(fnid)\
 (WNDPROC)(*(((ULONG_PTR *)&gpsi->apfnClientA) + (fnid - FNID_FIRST)))
#define GETPFNCLIENTW(fnid)\
 (WNDPROC)(*(((ULONG_PTR *)&gpsi->apfnClientW) + (fnid - FNID_FIRST)))

#define GETPFNSERVER(fnid) gpsi->aStoCidPfn[fnid - FNID_FIRST]

// ICLS's for NtUserGetClassName FNID to ICLS, NtUserInitializeClientPfnArrays
#define ICLS_BUTTON       0
#define ICLS_EDIT         1
#define ICLS_STATIC       2
#define ICLS_LISTBOX      3
#define ICLS_SCROLLBAR    4
#define ICLS_COMBOBOX     5
#define ICLS_MDICLIENT    6
#define ICLS_COMBOLBOX    7
#define ICLS_DDEMLEVENT   8
#define ICLS_DDEMLMOTHER  9
#define ICLS_DDEML16BIT   10
#define ICLS_DDEMLCLIENTA 11
#define ICLS_DDEMLCLIENTW 12
#define ICLS_DDEMLSERVERA 13
#define ICLS_DDEMLSERVERW 14
#define ICLS_IME          15
#define ICLS_GHOST        16
#define ICLS_DESKTOP      17
#define ICLS_DIALOG       18
#define ICLS_MENU         19
#define ICLS_SWITCH       20
#define ICLS_ICONTITLE    21
#define ICLS_TOOLTIPS     22
#if (_WIN32_WINNT <= 0x0501)
#define ICLS_UNKNOWN      22
#define ICLS_NOTUSED      23
#else
#define ICLS_SYSSHADOW    23
#define ICLS_HWNDMESSAGE  24
#define ICLS_NOTUSED      25
#endif
#define ICLS_END          31

#define COLOR_LAST COLOR_MENUBAR
#define MAX_MB_STRINGS 11

#define SRVINFO_APIHOOK 0x0010
#define SRVINFO_METRICS 0x0020
#define SRVINFO_KBDPREF 0x0080

#define NUM_SYSCOLORS 31

typedef struct tagOEMBITMAPINFO
{
    INT x;
    INT y;
    INT cx;
    INT cy;
} OEMBITMAPINFO, *POEMBITMAPINFO;

typedef struct tagMBSTRING
{
    WCHAR szName[16];
    UINT uID;
    UINT uStr;
} MBSTRING, *PMBSTRING;

typedef struct tagDPISERVERINFO
{
    INT gclBorder;                       /* 000 */
    HFONT hCaptionFont;                  /* 004 */
    HFONT hMsgFont;                      /* 008 */
    INT cxMsgFontChar;                   /* 00C */
    INT cyMsgFontChar;                   /* 010 */
    UINT wMaxBtnSize;                    /* 014 */
} DPISERVERINFO, *PDPISERVERINFO;

// PUSIFlags:
#define PUSIF_PALETTEDISPLAY         0x01
#define PUSIF_SNAPTO                 0x02
#define PUSIF_COMBOBOXANIMATION      0x04
#define PUSIF_LISTBOXSMOOTHSCROLLING 0x08
#define PUSIF_KEYBOARDCUES           0x20

typedef struct _PERUSERSERVERINFO
{
    INT           aiSysMet[SM_CMETRICS];
    ULONG         argbSystemUnmatched[NUM_SYSCOLORS];
    COLORREF      argbSystem[NUM_SYSCOLORS];
    HBRUSH        ahbrSystem[NUM_SYSCOLORS];
    HBRUSH        hbrGray;
    POINT         ptCursor;
    POINT         ptCursorReal;
    DWORD         dwLastRITEventTickCount;
    INT           nEvents;
    UINT          dtScroll;
    UINT          dtLBSearch;
    UINT          dtCaretBlink;
    UINT          ucWheelScrollLines;
    UINT          ucWheelScrollChars;
    INT           wMaxLeftOverlapChars;
    INT           wMaxRightOverlapChars;
    INT           cxSysFontChar;
    INT           cySysFontChar;
    TEXTMETRICW   tmSysFont;
    DPISERVERINFO dpiSystem;
    HICON         hIconSmWindows;
    HICON         hIcoWindows;
    DWORD         dwKeyCache;
    DWORD         dwAsyncKeyCache;
    ULONG         cCaptures;
    OEMBITMAPINFO oembmi[93];
    RECT          rcScreenReal;
    USHORT        BitCount;
    USHORT        dmLogPixels;
    BYTE          Planes;
    BYTE          BitsPixel;
    ULONG         PUSIFlags;
    UINT          uCaretWidth;
    USHORT        UILangID;
    DWORD         dwLastSystemRITEventTickCountUpdate;
    ULONG         adwDBGTAGFlags[35];
    DWORD         dwTagCount;
    DWORD         dwRIPFlags;
} PERUSERSERVERINFO, *PPERUSERSERVERINFO;

typedef struct tagSERVERINFO
{
    DWORD           dwSRVIFlags;
    ULONG_PTR       cHandleEntries;
    PFN_FNID        mpFnidPfn[FNID_NUM];
    WNDPROC         aStoCidPfn[FNID_NUMSERVERPROC];
    USHORT          mpFnid_serverCBWndProc[FNID_NUM];
    PFNCLIENT       apfnClientA;
    PFNCLIENT       apfnClientW;
    PFNCLIENTWORKER apfnClientWorker;
    ULONG           cbHandleTable;
    ATOM            atomSysClass[ICLS_NOTUSED+1];
    DWORD           dwDefaultHeapBase;
    DWORD           dwDefaultHeapSize;
    UINT            uiShellMsg;
    MBSTRING        MBStrings[MAX_MB_STRINGS];
    ATOM            atomIconSmProp;
    ATOM            atomIconProp;
    ATOM            atomContextHelpIdProp;
    ATOM            atomFrostedWindowProp;
    CHAR            acOemToAnsi[256];
    CHAR            acAnsiToOem[256];
    DWORD           dwInstalledEventHooks;
    PERUSERSERVERINFO;
} SERVERINFO, *PSERVERINFO;


// Server event activity bits.
#define SRV_EVENT_MENU            0x0001
#define SRV_EVENT_END_APPLICATION 0x0002
#define SRV_EVENT_RUNNING         0x0004
#define SRV_EVENT_NAMECHANGE      0x0008
#define SRV_EVENT_VALUECHANGE     0x0010
#define SRV_EVENT_STATECHANGE     0x0020
#define SRV_EVENT_LOCATIONCHANGE  0x0040
#define SRV_EVENT_CREATE          0x8000

typedef struct _PROPLISTITEM
{
  ATOM Atom;
  HANDLE Data;
} PROPLISTITEM, *PPROPLISTITEM;

typedef struct _PROPERTY
{
  LIST_ENTRY PropListEntry;
  HANDLE Data;
  ATOM Atom;
} PROPERTY, *PPROPERTY;

typedef struct _BROADCASTPARM
{
  DWORD flags;
  DWORD recipients;
  HDESK hDesk;
  HWND  hWnd;
  LUID  luid;
} BROADCASTPARM, *PBROADCASTPARM;

PTHREADINFO GetW32ThreadInfo(VOID);
PPROCESSINFO GetW32ProcessInfo(VOID);

typedef struct _WNDMSG
{
  DWORD maxMsgs;
  PINT abMsgs;
} WNDMSG, *PWNDMSG;

typedef struct _SHAREDINFO
{
  PSERVERINFO psi;           // global Server Info
  PVOID       aheList;       // Handle Entry List
  PVOID       pDispInfo;     // global PDISPLAYINFO pointer
  ULONG_PTR   ulSharedDelta; // Heap delta
  WNDMSG      awmControl[FNID_LAST - FNID_FIRST];
  WNDMSG      DefWindowMsgs;
  WNDMSG      DefWindowSpecMsgs;
} SHAREDINFO, *PSHAREDINFO;

typedef struct _USERCONNECT
{
  ULONG ulVersion;
  ULONG ulCurrentVersion;
  DWORD dwDispatchCount;
  SHAREDINFO siClient;
} USERCONNECT, *PUSERCONNECT;

typedef struct tagGETCLIPBDATA
{
  UINT uFmtRet;
  BOOL fGlobalHandle;
  union
  {
    HANDLE hLocale;
    HANDLE hPalette;
  };
} GETCLIPBDATA, *PGETCLIPBDATA;

typedef struct tagSETCLIPBDATA
{
    BOOL fGlobalHandle;
    BOOL fIncSerialNumber;
} SETCLIPBDATA, *PSETCLIPBDATA;

// Used with NtUserSetCursorIconData, last parameter.
typedef struct tagCURSORDATA
{
   LPWSTR lpName;
   LPWSTR lpModName;
   USHORT rt;
   USHORT dummy;
   ULONG CURSORF_flags;
   SHORT xHotspot;
   SHORT yHotspot;
   HBITMAP hbmMask;
   HBITMAP hbmColor;
   HBITMAP hbmAlpha;
   RECT rcBounds;
   HBITMAP hbmUserAlpha; // Could be in W7U, not in W2k
   ULONG bpp;
   ULONG cx;
   ULONG cy;
   INT cpcur;
   INT cicur;
   struct tagCURSORDATA * aspcur;
   DWORD * aicur;
   INT * ajifRate;
   INT iicur;
} CURSORDATA, *PCURSORDATA; /* !dso CURSORDATA */

// CURSORF_flags:
#define CURSORF_FROMRESOURCE 0x0001
#define CURSORF_GLOBAL       0x0002
#define CURSORF_LRSHARED     0x0004
#define CURSORF_ACON         0x0008
#define CURSORF_WOWCLEANUP   0x0010
#define CURSORF_ACONFRAME    0x0040
#define CURSORF_SECRET       0x0080
#define CURSORF_LINKED       0x0100
#define CURSORF_CURRENT      0x0200

DWORD
NTAPI
NtUserAssociateInputContext(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3);

DWORD
NTAPI
NtUserBuildHimcList(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

DWORD
NTAPI
NtUserCalcMenuBar(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4,
    DWORD dwUnknown5);

DWORD
NTAPI
NtUserCheckMenuItem(
  HMENU hmenu,
  UINT uIDCheckItem,
  UINT uCheck);

DWORD
NTAPI
NtUserCtxDisplayIOCtl(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3);

BOOL
NTAPI
NtUserDeleteMenu(
  HMENU hMenu,
  UINT uPosition,
  UINT uFlags);

BOOL
NTAPI
NtUserDestroyMenu(
  HMENU hMenu);

DWORD
NTAPI
NtUserDrawMenuBarTemp(
  HWND hWnd,
  HDC hDC,
  PRECT hRect,
  HMENU hMenu,
  HFONT hFont);

UINT
NTAPI
NtUserEnableMenuItem(
  HMENU hMenu,
  UINT uIDEnableItem,
  UINT uEnable);

BOOL
NTAPI
NtUserEndMenu(VOID);

BOOL
NTAPI
NtUserGetMenuBarInfo(
  HWND hwnd,
  LONG idObject,
  LONG idItem,
  PMENUBARINFO pmbi);

UINT
NTAPI
NtUserGetMenuIndex(
  HMENU hMenu,
  HMENU hSubMenu);

BOOL
NTAPI
NtUserGetMenuItemRect(
  HWND hWnd,
  HMENU hMenu,
  UINT uItem,
  LPRECT lprcItem);

HMENU
NTAPI
NtUserGetSystemMenu(
  HWND hWnd,
  BOOL bRevert);

BOOL
NTAPI
NtUserHiliteMenuItem(
  HWND hWnd,
  HMENU hMenu,
  UINT uItemHilite,
  UINT uHilite);

int
NTAPI
NtUserMenuItemFromPoint(
  HWND hWnd,
  HMENU hMenu,
  DWORD X,
  DWORD Y);

BOOL
NTAPI
NtUserRemoveMenu(
  HMENU hMenu,
  UINT uPosition,
  UINT uFlags);

BOOL
NTAPI
NtUserSetMenu(
  HWND hWnd,
  HMENU hMenu,
  BOOL bRepaint);

BOOL
NTAPI
NtUserSetMenuContextHelpId(
  HMENU hmenu,
  DWORD dwContextHelpId);

BOOL
NTAPI
NtUserSetMenuDefaultItem(
  HMENU hMenu,
  UINT uItem,
  UINT fByPos);

BOOL
NTAPI
NtUserSetMenuFlagRtoL(
  HMENU hMenu);

BOOL
NTAPI
NtUserSetSystemMenu(
  HWND hWnd,
  HMENU hMenu);

BOOL
NTAPI
NtUserThunkedMenuInfo(
  HMENU hMenu,
  LPCMENUINFO lpcmi);

BOOL
NTAPI
NtUserThunkedMenuItemInfo(
  HMENU hMenu,
  UINT uItem,
  BOOL fByPosition,
  BOOL bInsert,
  LPMENUITEMINFOW lpmii,
  PUNICODE_STRING lpszCaption);

BOOL
NTAPI
NtUserTrackPopupMenuEx(
  HMENU hmenu,
  UINT fuFlags,
  int x,
  int y,
  HWND hwnd,
  LPTPMPARAMS lptpm);

HKL
NTAPI
NtUserActivateKeyboardLayout(
  HKL hKl,
  ULONG Flags);

DWORD
NTAPI
NtUserAlterWindowStyle(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2);

BOOL
NTAPI
NtUserAttachThreadInput(
  IN DWORD idAttach,
  IN DWORD idAttachTo,
  IN BOOL fAttach);

HDC NTAPI
NtUserBeginPaint(
  HWND hWnd,
  PAINTSTRUCT* lPs);

BOOL
NTAPI
NtUserBitBltSysBmp(
  HDC hdc,
  INT nXDest,
  INT nYDest,
  INT nWidth,
  INT nHeight,
  INT nXSrc,
  INT nYSrc,
  DWORD dwRop );

BOOL
NTAPI
NtUserBlockInput(
  BOOL BlockIt);

NTSTATUS
NTAPI
NtUserBuildHwndList(
  HDESK hDesktop,
  HWND hwndParent,
  BOOLEAN bChildren,
  ULONG dwThreadId,
  ULONG lParam,
  HWND* pWnd,
  ULONG* pBufSize);

NTSTATUS NTAPI
NtUserBuildNameList(
   HWINSTA hWinSta,
   ULONG dwSize,
   PVOID lpBuffer,
   PULONG pRequiredSize);

NTSTATUS
NTAPI
NtUserBuildPropList(
  HWND hWnd,
  LPVOID Buffer,
  DWORD BufferSize,
  DWORD *Count);

/* apfnSimpleCall indices from Windows XP SP 2 */
/* TODO: Check for differences in Windows 2000, 2003 and 2008 */
#define WIN32K_VERSION NTDDI_WINXPSP2 // FIXME: this should go somewhere else

enum SimpleCallRoutines
{
	NOPARAM_ROUTINE_CREATEMENU,
	NOPARAM_ROUTINE_CREATEMENUPOPUP,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	NOPARAM_ROUTINE_ALLOWFOREGNDACTIVATION,
	NOPARAM_ROUTINE_MSQCLEARWAKEMASK,
	NOPARAM_ROUTINE_CREATESYSTEMTHREADS,
	NOPARAM_ROUTINE_DESTROY_CARET,
#endif
	NOPARAM_ROUTINE_ENABLEPROCWNDGHSTING,
#if (WIN32K_VERSION < NTDDI_VISTA)
	NOPARAM_ROUTINE_MSQCLEARWAKEMASK,
	NOPARAM_ROUTINE_ALLOWFOREGNDACTIVATION,
	NOPARAM_ROUTINE_DESTROY_CARET,
#endif
	NOPARAM_ROUTINE_GETDEVICECHANGEINFO,
	NOPARAM_ROUTINE_GETIMESHOWSTATUS,
	NOPARAM_ROUTINE_GETINPUTDESKTOP,
	NOPARAM_ROUTINE_GETMSESSAGEPOS,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	NOPARAM_ROUTINE_HANDLESYSTHRDCREATFAIL,
#else
	NOPARAM_ROUTINE_GETREMOTEPROCID,
#endif
	NOPARAM_ROUTINE_HIDECURSORNOCAPTURE,
	NOPARAM_ROUTINE_LOADCURSANDICOS,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	NOPARAM_ROUTINE_LOADUSERAPIHOOK,
	NOPARAM_ROUTINE_PREPAREFORLOGOFF, /* 0x0f */
#endif
	NOPARAM_ROUTINE_RELEASECAPTURE,
	NOPARAM_ROUTINE_RESETDBLCLICK,
	NOPARAM_ROUTINE_ZAPACTIVEANDFOUS,
	NOPARAM_ROUTINE_REMOTECONSHDWSTOP,
	NOPARAM_ROUTINE_REMOTEDISCONNECT,
	NOPARAM_ROUTINE_REMOTELOGOFF,
	NOPARAM_ROUTINE_REMOTENTSECURITY,
	NOPARAM_ROUTINE_REMOTESHDWSETUP,
	NOPARAM_ROUTINE_REMOTESHDWSTOP,
	NOPARAM_ROUTINE_REMOTEPASSTHRUENABLE,
	NOPARAM_ROUTINE_REMOTEPASSTHRUDISABLE,
	NOPARAM_ROUTINE_REMOTECONNECTSTATE,
	NOPARAM_ROUTINE_UPDATEPERUSERIMMENABLING,
	NOPARAM_ROUTINE_USERPWRCALLOUTWORKER,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	NOPARAM_ROUTINE_WAKERITFORSHTDWN,
#endif
	NOPARAM_ROUTINE_INIT_MESSAGE_PUMP,
	NOPARAM_ROUTINE_UNINIT_MESSAGE_PUMP,
#if (WIN32K_VERSION < NTDDI_VISTA)
	NOPARAM_ROUTINE_LOADUSERAPIHOOK,
#endif
	ONEPARAM_ROUTINE_BEGINDEFERWNDPOS,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	ONEPARAM_ROUTINE_GETSENDMSGRECVR,
#endif
	ONEPARAM_ROUTINE_WINDOWFROMDC,
	ONEPARAM_ROUTINE_ALLOWSETFOREGND,
	ONEPARAM_ROUTINE_CREATEEMPTYCUROBJECT,
#if (WIN32K_VERSION < NTDDI_VISTA)
	ONEPARAM_ROUTINE_CREATESYSTEMTHREADS,
#endif
	ONEPARAM_ROUTINE_CSDDEUNINITIALIZE,
	ONEPARAM_ROUTINE_DIRECTEDYIELD,
	ONEPARAM_ROUTINE_ENUMCLIPBOARDFORMATS,
#if (WIN32K_VERSION < NTDDI_VISTA)
	ONEPARAM_ROUTINE_GETCURSORPOS,
#endif
	ONEPARAM_ROUTINE_GETINPUTEVENT,
	ONEPARAM_ROUTINE_GETKEYBOARDLAYOUT,
	ONEPARAM_ROUTINE_GETKEYBOARDTYPE,
	ONEPARAM_ROUTINE_GETPROCDEFLAYOUT,
	ONEPARAM_ROUTINE_GETQUEUESTATUS,
	ONEPARAM_ROUTINE_GETWINSTAINFO,
#if (WIN32K_VERSION < NTDDI_VISTA)
	ONEPARAM_ROUTINE_HANDLESYSTHRDCREATFAIL,
#endif
	ONEPARAM_ROUTINE_LOCKFOREGNDWINDOW,
	ONEPARAM_ROUTINE_LOADFONTS,
	ONEPARAM_ROUTINE_MAPDEKTOPOBJECT,
	ONEPARAM_ROUTINE_MESSAGEBEEP,
	ONEPARAM_ROUTINE_PLAYEVENTSOUND,
	ONEPARAM_ROUTINE_POSTQUITMESSAGE,
#if (WIN32K_VERSION < NTDDI_VISTA)
	ONEPARAM_ROUTINE_PREPAREFORLOGOFF,
#endif
	ONEPARAM_ROUTINE_REALIZEPALETTE,
	ONEPARAM_ROUTINE_REGISTERLPK,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	ONEPARAM_ROUTINE_REGISTERSYSTEMTHREAD,
#endif
	ONEPARAM_ROUTINE_REMOTERECONNECT,
	ONEPARAM_ROUTINE_REMOTETHINWIRESTATUS,
	ONEPARAM_ROUTINE_RELEASEDC,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	ONEPARAM_ROUTINE_REMOTENOTIFY,
#endif
	ONEPARAM_ROUTINE_REPLYMESSAGE,
	ONEPARAM_ROUTINE_SETCARETBLINKTIME,
	ONEPARAM_ROUTINE_SETDBLCLICKTIME,
#if (WIN32K_VERSION < NTDDI_VISTA)
	ONEPARAM_ROUTINE_SETIMESHOWSTATUS,
#endif
	ONEPARAM_ROUTINE_SETMESSAGEEXTRAINFO,
	ONEPARAM_ROUTINE_SETPROCDEFLAYOUT,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	ONEPARAM_ROUTINE_SETWATERMARKSTRINGS,
#endif
	ONEPARAM_ROUTINE_SHOWCURSOR,
	ONEPARAM_ROUTINE_SHOWSTARTGLASS,
	ONEPARAM_ROUTINE_SWAPMOUSEBUTTON,
	X_ROUTINE_WOWMODULEUNLOAD,
#if (WIN32K_VERSION < NTDDI_VISTA)
	X_ROUTINE_REMOTENOTIFY,
#endif
	HWND_ROUTINE_DEREGISTERSHELLHOOKWINDOW,
	HWND_ROUTINE_DWP_GETENABLEDPOPUP,
	HWND_ROUTINE_GETWNDCONTEXTHLPID,
	HWND_ROUTINE_REGISTERSHELLHOOKWINDOW,
	HWND_ROUTINE_SETMSGBOX,
	HWNDOPT_ROUTINE_SETPROGMANWINDOW,
	HWNDOPT_ROUTINE_SETTASKMANWINDOW,
	HWNDPARAM_ROUTINE_GETCLASSICOCUR,
	HWNDPARAM_ROUTINE_CLEARWINDOWSTATE,
	HWNDPARAM_ROUTINE_KILLSYSTEMTIMER,
	HWNDPARAM_ROUTINE_SETDIALOGPOINTER,
	HWNDPARAM_ROUTINE_SETVISIBLE,
	HWNDPARAM_ROUTINE_SETWNDCONTEXTHLPID,
	HWNDPARAM_ROUTINE_SETWINDOWSTATE,
	HWNDLOCK_ROUTINE_WINDOWHASSHADOW, /* correct prefix ? */
	HWNDLOCK_ROUTINE_ARRANGEICONICWINDOWS,
	HWNDLOCK_ROUTINE_DRAWMENUBAR,
	HWNDLOCK_ROUTINE_CHECKIMESHOWSTATUSINTHRD,
	HWNDLOCK_ROUTINE_GETSYSMENUHANDLE,
	HWNDLOCK_ROUTINE_REDRAWFRAME,
	HWNDLOCK_ROUTINE_REDRAWFRAMEANDHOOK,
	HWNDLOCK_ROUTINE_SETDLGSYSMENU,
	HWNDLOCK_ROUTINE_SETFOREGROUNDWINDOW,
	HWNDLOCK_ROUTINE_SETSYSMENU,
	HWNDLOCK_ROUTINE_UPDATECKIENTRECT,
	HWNDLOCK_ROUTINE_UPDATEWINDOW,
	X_ROUTINE_IMESHOWSTATUSCHANGE,
	TWOPARAM_ROUTINE_ENABLEWINDOW,
	TWOPARAM_ROUTINE_REDRAWTITLE,
	TWOPARAM_ROUTINE_SHOWOWNEDPOPUPS,
	TWOPARAM_ROUTINE_SWITCHTOTHISWINDOW,
	TWOPARAM_ROUTINE_UPDATEWINDOWS,
	TWOPARAM_ROUTINE_VALIDATERGN,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	TWOPARAM_ROUTINE_CHANGEWNDMSGFILTER,
	TWOPARAM_ROUTINE_GETCURSORPOS,
#endif
	TWOPARAM_ROUTINE_GETHDEVNAME,
	TWOPARAM_ROUTINE_INITANSIOEM,
	TWOPARAM_ROUTINE_NLSSENDIMENOTIFY,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	TWOPARAM_ROUTINE_REGISTERGHSTWND,
#endif
	TWOPARAM_ROUTINE_REGISTERLOGONPROCESS,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	TWOPARAM_ROUTINE_REGISTERSBLFROSTWND,
#else
	TWOPARAM_ROUTINE_REGISTERSYSTEMTHREAD,
#endif
	TWOPARAM_ROUTINE_REGISTERUSERHUNGAPPHANDLERS,
	TWOPARAM_ROUTINE_SHADOWCLEANUP,
	TWOPARAM_ROUTINE_REMOTESHADOWSTART,
	TWOPARAM_ROUTINE_SETCARETPOS,
	TWOPARAM_ROUTINE_SETCURSORPOS,
#if (WIN32K_VERSION >= NTDDI_VISTA)
	TWOPARAM_ROUTINE_SETPHYSCURSORPOS,
#endif
	TWOPARAM_ROUTINE_UNHOOKWINDOWSHOOK,
	TWOPARAM_ROUTINE_WOWCLEANUP
};

DWORD
NTAPI
NtUserCallHwnd(
  HWND hWnd,
  DWORD Routine);

BOOL
NTAPI
NtUserCallHwndLock(
  HWND hWnd,
  DWORD Routine);

HWND
NTAPI
NtUserCallHwndOpt(
  HWND hWnd,
  DWORD Routine);

DWORD
NTAPI
NtUserCallHwndParam(
  HWND hWnd,
  DWORD Param,
  DWORD Routine);

DWORD
NTAPI
NtUserCallHwndParamLock(
  HWND hWnd,
  DWORD Param,
  DWORD Routine);

BOOL
NTAPI
NtUserCallMsgFilter(
  LPMSG msg,
  INT code);

LRESULT
NTAPI
NtUserCallNextHookEx(
  int Code,
  WPARAM wParam,
  LPARAM lParam,
  BOOL Ansi);

DWORD_PTR
NTAPI
NtUserCallNoParam(
  DWORD Routine);

DWORD_PTR
NTAPI
NtUserCallOneParam(
  DWORD_PTR Param,
  DWORD Routine);

DWORD_PTR
NTAPI
NtUserCallTwoParam(
  DWORD_PTR Param1,
  DWORD_PTR Param2,
  DWORD Routine);

BOOL
NTAPI
NtUserChangeClipboardChain(
  HWND hWndRemove,
  HWND hWndNewNext);

LONG
NTAPI
NtUserChangeDisplaySettings(
  PUNICODE_STRING lpszDeviceName,
  LPDEVMODEW lpDevMode,
  HWND hwnd,
  DWORD dwflags,
  LPVOID lParam);

BOOL
NTAPI
NtUserCheckDesktopByThreadId(
  DWORD dwThreadId);

BOOL
NTAPI
NtUserCheckWindowThreadDesktop(
  HWND hwnd,
  DWORD dwThreadId,
  ULONG ReturnValue);

DWORD
NTAPI
NtUserCheckImeHotKey(
  DWORD dwUnknown1,
  DWORD dwUnknown2);

HWND NTAPI
NtUserChildWindowFromPointEx(
  HWND Parent,
  LONG x,
  LONG y,
  UINT Flags);

BOOL
NTAPI
NtUserClipCursor(
    RECT *lpRect);

BOOL
NTAPI
NtUserCloseClipboard(VOID);

BOOL
NTAPI
NtUserCloseDesktop(
  HDESK hDesktop);

BOOL
NTAPI
NtUserCloseWindowStation(
  HWINSTA hWinSta);

DWORD
NTAPI
NtUserConsoleControl(
  DWORD dwUnknown1,
  DWORD dwUnknown2,
  DWORD dwUnknown3);

HANDLE
NTAPI
NtUserConvertMemHandle(
  PVOID pData,
  DWORD cbData);

ULONG
NTAPI
NtUserCopyAcceleratorTable(
  HACCEL Table,
  LPACCEL Entries,
  ULONG EntriesCount);

DWORD
NTAPI
NtUserCountClipboardFormats(VOID);

HACCEL
NTAPI
NtUserCreateAcceleratorTable(
  LPACCEL Entries,
  ULONG EntriesCount);

BOOL
NTAPI
NtUserCreateCaret(
  HWND hWnd,
  HBITMAP hBitmap,
  int nWidth,
  int nHeight);

HDESK
NTAPI
NtUserCreateDesktop(
  POBJECT_ATTRIBUTES poa,
  PUNICODE_STRING lpszDesktopDevice,
  LPDEVMODEW lpdmw,
  DWORD dwFlags,
  ACCESS_MASK dwDesiredAccess);

DWORD
NTAPI
NtUserCreateInputContext(
    DWORD dwUnknown1);

NTSTATUS
NTAPI
NtUserCreateLocalMemHandle(
  HANDLE hMem,
  PVOID pData,
  DWORD cbData,
  DWORD *pcbData);

HWND
NTAPI
NtUserCreateWindowEx(
  DWORD dwExStyle,
  PLARGE_STRING plstrClassName,
  PLARGE_STRING plstrClsVersion,
  PLARGE_STRING plstrWindowName,
  DWORD dwStyle,
  int x,
  int y,
  int nWidth,
  int nHeight,
  HWND hWndParent,
  HMENU hMenu,
  HINSTANCE hInstance,
  LPVOID lpParam,
  DWORD dwFlags,
  PVOID acbiBuffer);

HWINSTA
NTAPI
NtUserCreateWindowStation(
  POBJECT_ATTRIBUTES ObjectAttributes,
  ACCESS_MASK dwDesiredAccess,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4,
  DWORD Unknown5,
  DWORD Unknown6);

BOOL
NTAPI
NtUserDdeGetQualityOfService(
  IN HWND hwndClient,
  IN HWND hWndServer,
  OUT PSECURITY_QUALITY_OF_SERVICE pqosPrev);

DWORD
NTAPI
NtUserDdeInitialize(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4);

BOOL
NTAPI
NtUserDdeSetQualityOfService(
  IN  HWND hwndClient,
  IN  PSECURITY_QUALITY_OF_SERVICE pqosNew,
  OUT PSECURITY_QUALITY_OF_SERVICE pqosPrev);

HDWP NTAPI
NtUserDeferWindowPos(
  HDWP WinPosInfo,
  HWND Wnd,
  HWND WndInsertAfter,
  int x,
  int y,
  int cx,
  int cy,
  UINT Flags);

BOOL NTAPI
NtUserDefSetText(
  HWND WindowHandle,
  PLARGE_STRING WindowText);

BOOLEAN
NTAPI
NtUserDestroyAcceleratorTable(
  HACCEL Table);

BOOL
NTAPI
NtUserDestroyCursor(
  _In_  HANDLE Handle,
  _In_  BOOL bForce);

DWORD
NTAPI
NtUserDestroyInputContext(
    DWORD dwUnknown1);

BOOLEAN NTAPI
NtUserDestroyWindow(
  HWND Wnd);

DWORD
NTAPI
NtUserDisableThreadIme(
    DWORD dwUnknown1);

LRESULT
NTAPI
NtUserDispatchMessage(
  PMSG pMsg);

BOOL
NTAPI
NtUserDragDetect(
  HWND hWnd,
  POINT pt);

DWORD
NTAPI
NtUserDragObject(
   HWND    hwnd1,
   HWND    hwnd2,
   UINT    u1,
   DWORD   dw1,
   HCURSOR hc1);

BOOL
NTAPI
NtUserDrawAnimatedRects(
  HWND hwnd,
  INT idAni,
  RECT *lprcFrom,
  RECT *lprcTo);

BOOL
NTAPI
NtUserDrawCaption(
   HWND hWnd,
   HDC hDc,
   LPCRECT lpRc,
   UINT uFlags);

BOOL
NTAPI
NtUserDrawCaptionTemp(
  HWND hWnd,
  HDC hDC,
  LPCRECT lpRc,
  HFONT hFont,
  HICON hIcon,
  const PUNICODE_STRING str,
  UINT uFlags);

// Used with NtUserDrawIconEx, last parameter.
typedef struct _DRAWICONEXDATA
{
  HBITMAP hbmMask;
  HBITMAP hbmColor;
  int cx;
  int cy;
} DRAWICONEXDATA, *PDRAWICONEXDATA;

BOOL
NTAPI
NtUserDrawIconEx(
  HDC hdc,
  int xLeft,
  int yTop,
  HICON hIcon,
  int cxWidth,
  int cyWidth,
  UINT istepIfAniCur,
  HBRUSH hbrFlickerFreeDraw,
  UINT diFlags,
  BOOL bMetaHDC,
  PVOID pDIXData);

BOOL
NTAPI
NtUserEmptyClipboard(VOID);

BOOL
NTAPI
NtUserEnableScrollBar(
  HWND hWnd,
  UINT wSBflags,
  UINT wArrows);

BOOL
NTAPI
NtUserEndDeferWindowPosEx(
  HDWP WinPosInfo,
  DWORD Unknown1);

BOOL NTAPI
NtUserEndPaint(
  HWND hWnd,
  CONST PAINTSTRUCT* lPs);

/* MS has this marked BOOL: xref i#1139  */
NTSTATUS
NTAPI
NtUserEnumDisplayDevices (
  PUNICODE_STRING lpDevice, /* device name */
  DWORD iDevNum, /* display device */
  PDISPLAY_DEVICEW lpDisplayDevice, /* device information */
  DWORD dwFlags ); /* reserved */

/*BOOL
NTAPI //DISABLED(bruening)
NtUserEnumDisplayMonitors (
  HDC hdc,
  LPCRECT lprcClip,
  MONITORENUMPROC lpfnEnum,
  LPARAM dwData );*/
/* FIXME:  The call below is ros-specific and should be rewritten to use the same params as the correct call above.  */
INT
NTAPI
NtUserEnumDisplayMonitors(
  OPTIONAL IN HDC hDC,
  OPTIONAL IN LPCRECT pRect,
  OPTIONAL OUT HMONITOR *hMonitorList,
  OPTIONAL OUT LPRECT monitorRectList,
  OPTIONAL IN DWORD listSize );


NTSTATUS
NTAPI
NtUserEnumDisplaySettings(
  IN PUNICODE_STRING lpszDeviceName,
  IN DWORD iModeNum,
  OUT LPDEVMODEW lpDevMode, /* FIXME is this correct? */
  IN DWORD dwFlags );

DWORD
NTAPI
NtUserEvent(
  DWORD Unknown0);

DWORD
NTAPI
NtUserExcludeUpdateRgn(
  HDC hDC,
  HWND hWnd);

BOOL
NTAPI
NtUserFillWindow(
  HWND hWndPaint,
  HWND hWndPaint1,
  HDC  hDC,
  HBRUSH hBrush);

HWND
NTAPI
NtUserFindWindowEx(
  HWND  hwndParent,
  HWND  hwndChildAfter,
  PUNICODE_STRING  ucClassName,
  PUNICODE_STRING  ucWindowName,
  DWORD dwUnknown
  );

BOOL
NTAPI
NtUserFlashWindowEx(
  IN PFLASHWINFO pfwi);

BOOL
NTAPI
NtUserGetAltTabInfo(
   HWND hwnd,
   INT  iItem,
   PALTTABINFO pati,
   LPWSTR pszItemText,
   UINT   cchItemText,
   BOOL   Ansi);

HWND NTAPI
NtUserGetAncestor(
  HWND hWnd,
  UINT Flags);

DWORD
NTAPI
NtUserGetAppImeLevel(
    DWORD dwUnknown1);

SHORT
NTAPI
NtUserGetAsyncKeyState(
  INT Key);

DWORD
NTAPI
NtUserGetAtomName(
    ATOM nAtom,
    PUNICODE_STRING pBuffer);

UINT
NTAPI
NtUserGetCaretBlinkTime(VOID);

BOOL
NTAPI
NtUserGetCaretPos(
  LPPOINT lpPoint);

BOOL NTAPI
NtUserGetClassInfo(
  HINSTANCE hInstance,
		   PUNICODE_STRING ClassName,
		   LPWNDCLASSEXW wcex,
		   LPWSTR *ppszMenuName,
		   BOOL Ansi);

INT
NTAPI
NtUserGetClassName(
  IN HWND hWnd,
                   IN BOOL Real, // 0 GetClassNameW, 1 RealGetWindowClassA/W
                   OUT PUNICODE_STRING ClassName);

HANDLE
NTAPI
NtUserGetClipboardData(
  UINT fmt,
  PGETCLIPBDATA pgcd);

INT
NTAPI
NtUserGetClipboardFormatName(
  UINT uFormat,
  LPWSTR lpszFormatName,
  INT cchMaxCount);

HWND
NTAPI
NtUserGetClipboardOwner(VOID);

DWORD
NTAPI
NtUserGetClipboardSequenceNumber(VOID);

HWND
NTAPI
NtUserGetClipboardViewer(VOID);

BOOL
NTAPI
NtUserGetClipCursor(
  RECT *lpRect);

BOOL
NTAPI
NtUserGetComboBoxInfo(
  HWND hWnd,
  PCOMBOBOXINFO pcbi);

HBRUSH
NTAPI
NtUserGetControlBrush(
  HWND hwnd,
  HDC  hdc,
  UINT ctlType);

HBRUSH
NTAPI
NtUserGetControlColor(
   HWND hwndParent,
   HWND hwnd,
   HDC hdc,
   UINT CtlMsg);

ULONG_PTR
NTAPI
NtUserGetCPD(
  HWND hWnd,
  GETCPD Flags,
  ULONG_PTR Proc);

HCURSOR
NTAPI
NtUserGetCursorFrameInfo(
  IN HCURSOR hCursor,
  IN INT istep,
  OUT LPDWORD rate_jiffies,
  OUT LPINT num_steps);

BOOL
NTAPI
NtUserGetCursorInfo(
  PCURSORINFO pci);

HDC
NTAPI
NtUserGetDC(
  HWND hWnd);

HDC
NTAPI
NtUserGetDCEx(
  HWND hWnd,
  HANDLE hRegion,
  ULONG Flags);

UINT
NTAPI
NtUserGetDoubleClickTime(VOID);

HWND
NTAPI
NtUserGetForegroundWindow(VOID);

DWORD
NTAPI
NtUserGetGuiResources(
  HANDLE hProcess,
  DWORD uiFlags);

BOOL
NTAPI
NtUserGetGUIThreadInfo(
  DWORD idThread,
  LPGUITHREADINFO lpgui);

BOOL
NTAPI
NtUserGetIconInfo(
   _In_      HANDLE hCurIcon,
   _Out_opt_ PICONINFO IconInfo,
   _Out_opt_ PUNICODE_STRING lpInstName,
   _Out_opt_ PUNICODE_STRING lpResName,
   _Out_opt_ LPDWORD pbpp,
   _In_      BOOL bInternal);

BOOL
NTAPI
NtUserGetIconSize(
    HANDLE Handle,
    UINT istepIfAniCur,
    LONG  *plcx,
    LONG  *plcy);

DWORD
NTAPI
NtUserGetImeHotKey(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3);

DWORD
NTAPI
NtUserGetImeInfoEx(
    DWORD dwUnknown1,
    DWORD dwUnknown2);

DWORD
NTAPI
NtUserGetInternalWindowPos(
  HWND hwnd,
  LPRECT rectWnd,
  LPPOINT ptIcon);

HKL
NTAPI
NtUserGetKeyboardLayout(
  DWORD dwThreadid);

UINT
NTAPI
NtUserGetKeyboardLayoutList(
  ULONG nItems,
  HKL *pHklBuff);

BOOL
NTAPI
NtUserGetKeyboardLayoutName(
  LPWSTR lpszName);

DWORD
NTAPI
NtUserGetKeyboardState(
  LPBYTE Unknown0);

DWORD
NTAPI
NtUserGetKeyboardType(
  DWORD TypeFlag);

DWORD
NTAPI
NtUserGetKeyNameText(
  LONG lParam,
  LPWSTR lpString,
  int nSize );

SHORT
NTAPI
NtUserGetKeyState(
  INT VirtKey);

BOOL
NTAPI
NtUserGetLayeredWindowAttributes(
    HWND hwnd,
    COLORREF *pcrKey,
    BYTE *pbAlpha,
    DWORD *pdwFlags);

DWORD
NTAPI
NtUserGetListBoxInfo(
  HWND hWnd);

BOOL APIENTRY
NtUserGetMessage(
  PMSG pMsg,
                 HWND hWnd,
                 UINT MsgFilterMin,
                 UINT MsgFilterMax);

DWORD
NTAPI
NtUserGetMouseMovePointsEx(
  UINT cbSize,
  LPMOUSEMOVEPOINT lppt,
  LPMOUSEMOVEPOINT lpptBuf,
  int nBufPoints,
  DWORD resolution);

BOOL
NTAPI
NtUserGetObjectInformation(
  HANDLE hObject,
  DWORD nIndex,
  PVOID pvInformation,
  DWORD nLength,
  PDWORD nLengthNeeded);

HWND
NTAPI
NtUserGetOpenClipboardWindow(VOID);

INT
NTAPI
NtUserGetPriorityClipboardFormat(
  UINT *paFormatPriorityList,
  INT cFormats);

HWINSTA
NTAPI
NtUserGetProcessWindowStation(VOID);

DWORD
NTAPI
NtUserGetRawInputBuffer(
    PRAWINPUT pData,
    PUINT pcbSize,
    UINT cbSizeHeader);

DWORD
NTAPI
NtUserGetRawInputData(
  HRAWINPUT hRawInput,
  UINT uiCommand,
  LPVOID pData,
  PUINT pcbSize,
  UINT cbSizeHeader);

DWORD
NTAPI
NtUserGetRawInputDeviceInfo(
    HANDLE hDevice,
    UINT uiCommand,
    LPVOID pData,
    PUINT pcbSize);

DWORD
NTAPI
NtUserGetRawInputDeviceList(
    PRAWINPUTDEVICELIST pRawInputDeviceList,
    PUINT puiNumDevices,
    UINT cbSize);

DWORD
NTAPI
NtUserGetRegisteredRawInputDevices(
    PRAWINPUTDEVICE pRawInputDevices,
    PUINT puiNumDevices,
    UINT cbSize);

BOOL
NTAPI
NtUserGetScrollBarInfo(
  HWND hWnd,
  LONG idObject,
  PSCROLLBARINFO psbi);

HDESK
NTAPI
NtUserGetThreadDesktop(
  DWORD dwThreadId,
  DWORD Unknown1);


enum ThreadStateRoutines
{
    THREADSTATE_GETTHREADINFO,
    THREADSTATE_INSENDMESSAGE,
    THREADSTATE_FOCUSWINDOW,
    THREADSTATE_ACTIVEWINDOW,
    THREADSTATE_CAPTUREWINDOW,
    THREADSTATE_PROGMANWINDOW,
    THREADSTATE_TASKMANWINDOW,
    THREADSTATE_GETMESSAGETIME,
    THREADSTATE_GETINPUTSTATE,
    THREADSTATE_UPTIMELASTREAD,
    THREADSTATE_FOREGROUNDTHREAD,
    THREADSTATE_GETCURSOR
};

DWORD_PTR
NTAPI
NtUserGetThreadState(
  DWORD Routine);

BOOLEAN
NTAPI
NtUserGetTitleBarInfo(
  HWND hwnd,
  PTITLEBARINFO pti);

BOOL NTAPI
NtUserGetUpdateRect(
  HWND hWnd,
  LPRECT lpRect,
  BOOL fErase);

int
NTAPI
NtUserGetUpdateRgn(
  HWND hWnd,
  HRGN hRgn,
  BOOL bErase);

HDC
NTAPI
NtUserGetWindowDC(
  HWND hWnd);

BOOL
NTAPI
NtUserGetWindowPlacement(
  HWND hWnd,
  WINDOWPLACEMENT *lpwndpl);

PCLS
NTAPI
NtUserGetWOWClass(
  HINSTANCE hInstance,
  PUNICODE_STRING ClassName);

DWORD
NTAPI
NtUserHardErrorControl(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3);

BOOL
NTAPI
NtUserImpersonateDdeClientWindow(
  HWND hWndClient,
  HWND hWndServer);

NTSTATUS
NTAPI
NtUserInitialize(
  DWORD   dwWinVersion,
  HANDLE  hPowerRequestEvent,
  HANDLE  hMediaRequestEvent);

NTSTATUS
NTAPI
NtUserInitializeClientPfnArrays(
  PPFNCLIENT pfnClientA,
  PPFNCLIENT pfnClientW,
  PPFNCLIENTWORKER pfnClientWorker,
  HINSTANCE hmodUser);

DWORD
NTAPI
NtUserInitTask(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4,
  DWORD Unknown5,
  DWORD Unknown6,
  DWORD Unknown7,
  DWORD Unknown8,
  DWORD Unknown9,
  DWORD Unknown10,
  DWORD Unknown11);

INT
NTAPI
NtUserInternalGetWindowText(
  HWND hWnd,
  LPWSTR lpString,
  INT nMaxCount);

BOOL
NTAPI
NtUserInvalidateRect(
    HWND hWnd,
    CONST RECT *lpRect,
    BOOL bErase);

BOOL
NTAPI
NtUserInvalidateRgn(
    HWND hWnd,
    HRGN hRgn,
    BOOL bErase);

BOOL
NTAPI
NtUserIsClipboardFormatAvailable(
  UINT format);

BOOL
NTAPI
NtUserKillTimer(
 HWND hWnd,
 UINT_PTR uIDEvent
);

HKL
NTAPI
NtUserLoadKeyboardLayoutEx(
   IN HANDLE Handle,
   IN DWORD offTable,
   IN PUNICODE_STRING puszKeyboardName,
   IN HKL hKL,
   IN PUNICODE_STRING puszKLID,
   IN DWORD dwKLID,
   IN UINT Flags);

BOOL
NTAPI
NtUserLockWindowStation(
  HWINSTA hWindowStation);

BOOL
NTAPI
NtUserLockWindowUpdate(
  HWND hWnd);

BOOL
NTAPI
NtUserLockWorkStation(VOID);

UINT
NTAPI
NtUserMapVirtualKeyEx(
   UINT keyCode,
		       UINT transType,
		       DWORD keyboardId,
		       HKL dwhkl );

typedef struct tagDOSENDMESSAGE
{
  UINT uFlags;
  UINT uTimeout;
  ULONG_PTR Result;
}
DOSENDMESSAGE, *PDOSENDMESSAGE;

BOOL
NTAPI
NtUserMessageCall(
  HWND hWnd,
  UINT Msg,
  WPARAM wParam,
  LPARAM lParam,
  ULONG_PTR ResultInfo,
  DWORD dwType, // FNID_XX types
  BOOL Ansi);

DWORD
NTAPI
NtUserMinMaximize(
    HWND hWnd,
    UINT cmd, // Wine SW_ commands
    BOOL Hide);

DWORD
NTAPI
NtUserMNDragLeave(VOID);

DWORD
NTAPI
NtUserMNDragOver(
  DWORD Unknown0,
  DWORD Unknown1);

DWORD
NTAPI
NtUserModifyUserStartupInfoFlags(
  DWORD Unknown0,
  DWORD Unknown1);

BOOL
NTAPI
NtUserMoveWindow(
    HWND hWnd,
    int X,
    int Y,
    int nWidth,
    int nHeight,
    BOOL bRepaint
);

DWORD
NTAPI
NtUserNotifyIMEStatus(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2);

DWORD
NTAPI
NtUserNotifyProcessCreate(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

VOID
NTAPI
NtUserNotifyWinEvent(
  DWORD Event,
  HWND  hWnd,
  LONG  idObject,
  LONG  idChild);

BOOL
NTAPI
NtUserOpenClipboard(
  HWND hWnd,
  DWORD Unknown1);

HDESK
NTAPI
NtUserOpenDesktop(
   POBJECT_ATTRIBUTES ObjectAttributes,
   DWORD dwFlags,
   ACCESS_MASK dwDesiredAccess);

HDESK
NTAPI
NtUserOpenInputDesktop(
  DWORD dwFlags,
  BOOL fInherit,
  ACCESS_MASK dwDesiredAccess);

HWINSTA
NTAPI
NtUserOpenWindowStation(
  POBJECT_ATTRIBUTES ObjectAttributes,
  ACCESS_MASK dwDesiredAccess);

BOOL
NTAPI
NtUserPaintDesktop(
  HDC hDC);

DWORD
NTAPI
NtUserPaintMenuBar(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4,
    DWORD dwUnknown5,
    DWORD dwUnknown6);

BOOL APIENTRY
NtUserPeekMessage(
  PMSG pMsg,
                   HWND hWnd,
                   UINT MsgFilterMin,
                   UINT MsgFilterMax,
                   UINT RemoveMsg);

BOOL
NTAPI
NtUserPostMessage(
  HWND hWnd,
  UINT Msg,
  WPARAM wParam,
  LPARAM lParam);

BOOL
NTAPI
NtUserPostThreadMessage(
  DWORD idThread,
  UINT Msg,
  WPARAM wParam,
  LPARAM lParam);

BOOL
NTAPI
NtUserPrintWindow(
    HWND hwnd,
    HDC  hdcBlt,
    UINT nFlags);

NTSTATUS
NTAPI
NtUserProcessConnect(
    IN  HANDLE Process,
    OUT PUSERCONNECT pUserConnect,
    IN  DWORD dwSize); // sizeof(USERCONNECT)

DWORD
NTAPI
NtUserQueryInformationThread(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4,
    DWORD dwUnknown5);

DWORD
NTAPI
NtUserQueryInputContext(
    DWORD dwUnknown1,
    DWORD dwUnknown2);

DWORD
NTAPI
NtUserQuerySendMessage(
  DWORD Unknown0);

DWORD
NTAPI
NtUserQueryUserCounters(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4);

#define QUERY_WINDOW_UNIQUE_PROCESS_ID	0x00
#define QUERY_WINDOW_UNIQUE_THREAD_ID	0x01
#define QUERY_WINDOW_ACTIVE     0x02
#define QUERY_WINDOW_FOCUS      0x03
#define QUERY_WINDOW_ISHUNG	0x04
#define QUERY_WINDOW_REAL_ID	0x05
#define QUERY_WINDOW_FOREGROUND 0x06
DWORD
NTAPI
NtUserQueryWindow(
  HWND hWnd,
  DWORD Index);

BOOL
NTAPI
NtUserRealInternalGetMessage(
    LPMSG lpMsg,
    HWND hWnd,
    UINT wMsgFilterMin,
    UINT wMsgFilterMax,
    UINT wRemoveMsg,
    BOOL bGMSG);

HWND
NTAPI
NtUserRealChildWindowFromPoint(
    HWND Parent,
    LONG x,
    LONG y);

BOOL
NTAPI
NtUserRealWaitMessageEx(
    DWORD dwWakeMask,
    UINT uTimeout);

BOOL
NTAPI
NtUserRedrawWindow(
 HWND hWnd,
 CONST RECT *lprcUpdate,
 HRGN hrgnUpdate,
 UINT flags
);

RTL_ATOM
NTAPI
NtUserRegisterClassExWOW(
    WNDCLASSEXW* lpwcx,
    PUNICODE_STRING pustrClassName,
    PUNICODE_STRING pustrCNVersion,
    PCLSMENUNAME pClassMenuName,
    DWORD fnID,
    DWORD Flags,
    LPDWORD pWow);

BOOL
NTAPI
NtUserRegisterRawInputDevices(
    IN PCRAWINPUTDEVICE pRawInputDevices,
    IN UINT uiNumDevices,
    IN UINT cbSize);

BOOL
NTAPI
NtUserRegisterUserApiHook(
    PUNICODE_STRING m_dllname1,
    PUNICODE_STRING m_funname1,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

BOOL
NTAPI
NtUserRegisterHotKey(
  HWND hWnd,
		     int id,
		     UINT fsModifiers,
		     UINT vk);

DWORD
NTAPI
NtUserRegisterTasklist(
  DWORD Unknown0);

UINT NTAPI
NtUserRegisterWindowMessage(
  PUNICODE_STRING MessageName);

DWORD
NTAPI
NtUserRemoteConnect(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3);

DWORD
NTAPI
NtUserRemoteRedrawRectangle(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

DWORD
NTAPI
NtUserRemoteRedrawScreen(VOID);

DWORD
NTAPI
NtUserRemoteStopScreenUpdates(VOID);

HANDLE NTAPI
NtUserRemoveProp(
  HWND hWnd,
  ATOM Atom);

DWORD
NTAPI
NtUserResolveDesktop(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

DWORD
NTAPI
NtUserResolveDesktopForWOW(
  DWORD Unknown0);

BOOL
NTAPI
NtUserSBGetParms(
  HWND hwnd,
  int fnBar,
  PSBDATA pSBData,
  LPSCROLLINFO lpsi);

BOOL
NTAPI
NtUserScrollDC(
  HDC hDC,
  int dx,
  int dy,
  CONST RECT *lprcScroll,
  CONST RECT *lprcClip ,
  HRGN hrgnUpdate,
  LPRECT lprcUpdate);

DWORD NTAPI
NtUserScrollWindowEx(
  HWND hWnd,
  INT dx,
  INT dy,
  const RECT *rect,
  const RECT *clipRect,
  HRGN hrgnUpdate,
  LPRECT rcUpdate,
  UINT flags);

UINT
NTAPI
NtUserSendInput(
  UINT nInputs,
  LPINPUT pInput,
  INT cbSize);

HWND NTAPI
NtUserSetActiveWindow(
  HWND Wnd);

DWORD
NTAPI
NtUserSetAppImeLevel(
    DWORD dwUnknown1,
    DWORD dwUnknown2);

HWND NTAPI
NtUserSetCapture(
  HWND Wnd);

ULONG_PTR NTAPI
NtUserSetClassLong(
  HWND  hWnd,
  INT Offset,
  ULONG_PTR  dwNewLong,
  BOOL  Ansi );

WORD
NTAPI
NtUserSetClassWord(
  HWND hWnd,
  INT nIndex,
  WORD wNewWord);

HANDLE
NTAPI
NtUserSetClipboardData(
  UINT fmt,
  HANDLE hMem,
  PSETCLIPBDATA scd);

HWND
NTAPI
NtUserSetClipboardViewer(
  HWND hWndNewViewer);

HPALETTE
NTAPI
NtUserSelectPalette(
    HDC hDC,
    HPALETTE  hpal,
    BOOL  ForceBackground
);

DWORD
NTAPI
NtUserSetConsoleReserveKeys(
  DWORD Unknown0,
  DWORD Unknown1);

HCURSOR
NTAPI
NtUserSetCursor(
  HCURSOR hCursor);

BOOL
NTAPI
NtUserSetCursorContents(
  HANDLE Handle,
  PICONINFO IconInfo);

#ifdef NEW_CURSORICON
BOOL
NTAPI
NtUserSetCursorIconData(
  _In_ HCURSOR hCursor,
  _In_ PUNICODE_STRING pustrModule,
  _In_ PUNICODE_STRING puSrcName,
  _In_ PCURSORDATA pCursorData);

typedef struct _tagFINDEXISTINGCURICONPARAM
{
    BOOL bIcon;
    LONG cx;
    LONG cy;
} FINDEXISTINGCURICONPARAM;

HICON
NTAPI
NtUserFindExistingCursorIcon(
  _In_  PUNICODE_STRING pustrModule,
  _In_  PUNICODE_STRING pustrRsrc,
  _In_  FINDEXISTINGCURICONPARAM* param);
#else
BOOL
NTAPI
NtUserSetCursorIconData(
  HANDLE Handle,
  PBOOL fIcon,
  POINT *Hotspot,
  HMODULE hModule,
  HRSRC hRsrc,
  HRSRC hGroupRsrc);

HICON
NTAPI
NtUserFindExistingCursorIcon(
  HMODULE hModule,
  HRSRC hRsrc,
  LONG cx,
  LONG cy);
#endif

DWORD
NTAPI
NtUserSetDbgTag(
  DWORD Unknown0,
  DWORD Unknown1);

HWND
NTAPI
NtUserSetFocus(
  HWND hWnd);

DWORD
NTAPI
NtUserSetImeHotKey(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4);

DWORD
NTAPI
NtUserSetImeInfoEx(
    DWORD dwUnknown1);

DWORD
NTAPI
NtUserSetImeOwnerWindow(
  DWORD Unknown0,
  DWORD Unknown1);

DWORD
NTAPI
NtUserSetInformationProcess(
    DWORD dwUnknown1,
    DWORD dwUnknown2,
    DWORD dwUnknown3,
    DWORD dwUnknown4);

NTSTATUS
NTAPI
NtUserSetInformationThread(
    IN HANDLE ThreadHandle,
    IN USERTHREADINFOCLASS ThreadInformationClass,
    IN PVOID ThreadInformation,
    IN ULONG ThreadInformationLength
);

DWORD
NTAPI
NtUserSetInternalWindowPos(
  HWND    hwnd,
  UINT    showCmd,
  LPRECT  rect,
  LPPOINT pt);

BOOL
NTAPI
NtUserSetKeyboardState(
  LPBYTE lpKeyState);

BOOL
NTAPI
NtUserSetLayeredWindowAttributes(
  HWND hwnd,
  COLORREF crKey,
  BYTE bAlpha,
  DWORD dwFlags);

BOOL
NTAPI
NtUserSetLogonNotifyWindow(
  HWND hWnd);

BOOL
NTAPI
NtUserSetObjectInformation(
  HANDLE hObject,
  DWORD nIndex,
  PVOID pvInformation,
  DWORD nLength);

HWND
NTAPI
NtUserSetParent(
  HWND hWndChild,
  HWND hWndNewParent);

BOOL
NTAPI
NtUserSetProcessWindowStation(
  HWINSTA hWindowStation);

BOOL NTAPI
NtUserSetProp(
  HWND hWnd,
  ATOM Atom,
  HANDLE Data);

DWORD
NTAPI
NtUserSetRipFlags(
  DWORD Unknown0,
  DWORD Unknown1);

DWORD
NTAPI
NtUserSetScrollInfo(
  HWND hwnd,
  int fnBar,
  LPCSCROLLINFO lpsi,
  BOOL bRedraw);

BOOL
NTAPI
NtUserSetShellWindowEx(
  HWND hwndShell,
  HWND hwndShellListView);

BOOL
NTAPI
NtUserSetSysColors(
  int cElements,
  IN CONST INT *lpaElements,
  IN CONST COLORREF *lpaRgbValues,
  FLONG Flags);

BOOL
NTAPI
NtUserSetSystemCursor(
  HCURSOR hcur,
  DWORD id);

BOOL
NTAPI
NtUserSetThreadDesktop(
  HDESK hDesktop);

DWORD
NTAPI
NtUserSetThreadState(
  DWORD Unknown0,
  DWORD Unknown1);

UINT_PTR
NTAPI
NtUserSetSystemTimer(
 HWND hWnd,
 UINT_PTR nIDEvent,
 UINT uElapse,
 TIMERPROC lpTimerFunc
);

DWORD
NTAPI
NtUserSetThreadLayoutHandles(
    DWORD dwUnknown1,
    DWORD dwUnknown2);

UINT_PTR
NTAPI
NtUserSetTimer(
 HWND hWnd,
 UINT_PTR nIDEvent,
 UINT uElapse,
 TIMERPROC lpTimerFunc
);

BOOL
NTAPI
NtUserSetWindowFNID(
  HWND hWnd,
  WORD fnID);

LONG
NTAPI
NtUserSetWindowLong(
  HWND hWnd,
  DWORD Index,
  LONG NewValue,
  BOOL Ansi);

BOOL
NTAPI
NtUserSetWindowPlacement(
  HWND hWnd,
  WINDOWPLACEMENT *lpwndpl);

BOOL
NTAPI
NtUserSetWindowPos(
    HWND hWnd,
    HWND hWndInsertAfter,
    int X,
    int Y,
    int cx,
    int cy,
    UINT uFlags
);

INT
NTAPI
NtUserSetWindowRgn(
  HWND hWnd,
  HRGN hRgn,
  BOOL bRedraw);

HHOOK
NTAPI
NtUserSetWindowsHookAW(
  int idHook,
  HOOKPROC lpfn,
  BOOL Ansi);

HHOOK
NTAPI
NtUserSetWindowsHookEx(
  HINSTANCE Mod,
  PUNICODE_STRING ModuleName,
  DWORD ThreadId,
  int HookId,
  HOOKPROC HookProc,
  BOOL Ansi);

DWORD
NTAPI
NtUserSetWindowStationUser(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3);

WORD NTAPI
NtUserSetWindowWord(
  HWND hWnd,
  INT Index,
  WORD NewVal);

HWINEVENTHOOK
NTAPI
NtUserSetWinEventHook(
  UINT eventMin,
  UINT eventMax,
  HMODULE hmodWinEventProc,
  PUNICODE_STRING puString,
  WINEVENTPROC lpfnWinEventProc,
  DWORD idProcess,
  DWORD idThread,
  UINT dwflags);

BOOL
NTAPI
NtUserShowCaret(
  HWND hWnd);

BOOL
NTAPI
NtUserHideCaret(
  HWND hWnd);

DWORD
NTAPI
NtUserShowScrollBar(
  HWND hWnd,
  int wBar,
  DWORD bShow);

BOOL
NTAPI
NtUserShowWindow(
  HWND hWnd,
  LONG nCmdShow);

BOOL
NTAPI
NtUserShowWindowAsync(
  HWND hWnd,
  LONG nCmdShow);

BOOL
NTAPI
NtUserSoundSentry(VOID);

BOOL
NTAPI
NtUserSwitchDesktop(
  HDESK hDesktop);

BOOL
NTAPI
NtUserSystemParametersInfo(
  UINT uiAction,
  UINT uiParam,
  PVOID pvParam,
  UINT fWinIni);

DWORD
NTAPI
NtUserTestForInteractiveUser(
    DWORD dwUnknown1);

INT
NTAPI
NtUserToUnicodeEx(
		  UINT wVirtKey,
		  UINT wScanCode,
		  PBYTE lpKeyState,
		  LPWSTR pwszBuff,
		  int cchBuff,
		  UINT wFlags,
		  HKL dwhkl );

BOOL
NTAPI
NtUserTrackMouseEvent(
  LPTRACKMOUSEEVENT lpEventTrack);

int
NTAPI
NtUserTranslateAccelerator(
  HWND Window,
  HACCEL Table,
  LPMSG Message);

BOOL
NTAPI
NtUserTranslateMessage(
  LPMSG lpMsg,
  UINT flags );

BOOL
NTAPI
NtUserUnhookWindowsHookEx(
  HHOOK Hook);

BOOL
NTAPI
NtUserUnhookWinEvent(
  HWINEVENTHOOK hWinEventHook);

BOOL
NTAPI
NtUserUnloadKeyboardLayout(
  HKL hKl);

BOOL
NTAPI
NtUserUnlockWindowStation(
  HWINSTA hWindowStation);

BOOL
NTAPI
NtUserUnregisterClass(
  IN PUNICODE_STRING ClassNameOrAtom,
  IN HINSTANCE hInstance,
  OUT PCLSMENUNAME pClassMenuName);

BOOL
NTAPI
NtUserUnregisterHotKey(
  HWND hWnd,
  int id);

BOOL
NTAPI
NtUserUnregisterUserApiHook(VOID);

DWORD
NTAPI
NtUserUpdateInputContext(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2);

DWORD
NTAPI
NtUserUpdateInstance(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2);

BOOL
NTAPI
NtUserUpdateLayeredWindow(
  HWND hwnd,
  HDC hdcDst,
  POINT *pptDst,
  SIZE *psize,
  HDC hdcSrc,
  POINT *pptSrc,
  COLORREF crKey,
  BLENDFUNCTION *pblend,
  DWORD dwFlags,
  RECT *prcDirty);

BOOL
NTAPI
NtUserUpdatePerUserSystemParameters(
  DWORD dwReserved,
  BOOL bEnable);

BOOL
NTAPI
NtUserUserHandleGrantAccess(
  IN HANDLE hUserHandle,
  IN HANDLE hJob,
  IN BOOL bGrant);

BOOL
NTAPI
NtUserValidateHandleSecure(
  HANDLE hHdl,
  BOOL Restricted);

BOOL
NTAPI
NtUserValidateRect(
    HWND hWnd,
    CONST RECT *lpRect);

BOOL
APIENTRY
NtUserValidateTimerCallback(
    HWND hWnd,
    WPARAM wParam,
    LPARAM lParam);

DWORD
NTAPI
NtUserVkKeyScanEx(
  WCHAR wChar,
  HKL KeyboardLayout,
  BOOL bUsehHK);

DWORD
NTAPI
NtUserWaitForInputIdle(
  IN HANDLE hProcess,
  IN DWORD dwMilliseconds,
  IN BOOL Unknown2); // Always FALSE

DWORD
NTAPI
NtUserWaitForMsgAndEvent(
  DWORD Unknown0);

BOOL
NTAPI
NtUserWaitMessage(VOID);

DWORD
NTAPI
NtUserWin32PoolAllocationStats(
  DWORD Unknown0,
  DWORD Unknown1,
  DWORD Unknown2,
  DWORD Unknown3,
  DWORD Unknown4,
  DWORD Unknown5);

HWND
NTAPI
NtUserWindowFromPhysicalPoint(
  POINT Point);

HWND
NTAPI
NtUserWindowFromPoint(
  LONG X,
  LONG Y);

DWORD
NTAPI
NtUserYieldTask(VOID);

/* lParam of DDE messages */
typedef struct tagKMDDEEXECUTEDATA
{
  HWND Sender;
  HGLOBAL ClientMem;
  /* BYTE Data[DataSize] */
} KMDDEEXECUTEDATA, *PKMDDEEXECUTEDATA;

typedef struct tagKMDDELPARAM
{
  UINT_PTR uiLo;
  UINT_PTR uiHi;
} KMDDELPARAM, *PKMDDELPARAM;





/* NtUserBad
 * ReactOS-specific NtUser calls and their related structures, both which shouldn't exist.
 */

#define NOPARAM_ROUTINE_GETMESSAGEEXTRAINFO   0xffff0005
#define ONEPARAM_ROUTINE_CSRSS_GUICHECK       0xffff0008
#define ONEPARAM_ROUTINE_SWITCHCARETSHOWING   0xfffe0008
#define ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING 0xfffe000d
#define ONEPARAM_ROUTINE_GETDESKTOPMAPPING    0xfffe000e
#define TWOPARAM_ROUTINE_SETMENUBARHEIGHT   0xfffd0050
#define TWOPARAM_ROUTINE_SETGUITHRDHANDLE   0xfffd0052
  #define MSQ_STATE_CAPTURE	0x1
  #define MSQ_STATE_ACTIVE	0x2
  #define MSQ_STATE_FOCUS	0x3
  #define MSQ_STATE_MENUOWNER	0x4
  #define MSQ_STATE_MOVESIZE	0x5
  #define MSQ_STATE_CARET	0x6
#define TWOPARAM_ROUTINE_SETCARETPOS        0xfffd0060
#define TWOPARAM_ROUTINE_ROS_UPDATEUISTATE  0x1004
#define HWNDPARAM_ROUTINE_ROS_NOTIFYWINEVENT 0x1005

DWORD
NTAPI
NtUserBuildMenuItemList(
 HMENU hMenu,
 PVOID Buffer,
 ULONG nBufSize,
 DWORD Reserved);

UINT
NTAPI
NtUserGetMenuDefaultItem(
  HMENU hMenu,
  UINT fByPos,
  UINT gmdiFlags);

BOOL
NTAPI
NtUserGetMonitorInfo(
  IN HMONITOR hMonitor,
  OUT LPMONITORINFO pMonitorInfo);

/* Should be done in usermode */

/* (other FocusedItem values give the position of the focused item) */
#define NO_SELECTED_ITEM  0xffff

typedef struct tagROSMENUINFO
{
    /* ----------- MENUINFO ----------- */
    DWORD cbSize;
    DWORD fMask;
    DWORD dwStyle;
    UINT cyMax;
    HBRUSH  hbrBack;
    DWORD dwContextHelpID;
    ULONG_PTR dwMenuData;
    /* ----------- Extra ----------- */
    HMENU Self;         /* Handle of this menu */
    WORD Flags;         /* Menu flags (MF_POPUP, MF_SYSMENU) */
    UINT FocusedItem;   /* Currently focused item */
    UINT MenuItemCount; /* Number of items in the menu */
    HWND Wnd;           /* Window containing the menu */
    WORD Width;         /* Width of the whole menu */
    WORD Height;        /* Height of the whole menu */
    HWND WndOwner;     /* window receiving the messages for ownerdraw */
    BOOL TimeToHide;   /* Request hiding when receiving a second click in the top-level menu item */
    SIZE maxBmpSize;   /* Maximum size of the bitmap items in MIIM_BITMAP state */
} ROSMENUINFO, *PROSMENUINFO;

BOOL
NTAPI
NtUserMenuInfo(
 HMENU hmenu,
 PROSMENUINFO lpmi,
 BOOL fsog
);

typedef struct tagROSMENUITEMINFO
{
    /* ----------- MENUITEMINFOW ----------- */
    UINT cbSize;
    UINT fMask;
    UINT fType;
    UINT fState;
    UINT wID;
    HMENU hSubMenu;
    HBITMAP hbmpChecked;
    HBITMAP hbmpUnchecked;
    DWORD dwItemData;
    LPWSTR dwTypeData;
    UINT cch;
    HBITMAP hbmpItem;
    /* ----------- Extra ----------- */
    RECT Rect;      /* Item area (relative to menu window) */
    UINT dxTab;      /* X position of text after Tab */
    LPWSTR lpstr;    /* Copy of the text pointer in MenuItem->Text */
} ROSMENUITEMINFO, *PROSMENUITEMINFO;

BOOL
NTAPI
NtUserMenuItemInfo(
 HMENU hMenu,
 UINT uItem,
 BOOL fByPosition,
 PROSMENUITEMINFO lpmii,
 BOOL fsog
);

HMONITOR
NTAPI
NtUserMonitorFromPoint(
  IN POINT point,
  IN DWORD dwFlags);

HMONITOR
NTAPI
NtUserMonitorFromRect(
  IN LPCRECT pRect,
  IN DWORD dwFlags);

HMONITOR
NTAPI
NtUserMonitorFromWindow(
  IN HWND hWnd,
  IN DWORD dwFlags);

typedef struct _SETSCROLLBARINFO
{
  int nTrackPos;
  int reserved;
  DWORD rgstate[CCHILDREN_SCROLLBAR+1];
} SETSCROLLBARINFO, *PSETSCROLLBARINFO;

BOOL
NTAPI
NtUserSetScrollBarInfo(
  HWND hwnd,
  LONG idObject,
  SETSCROLLBARINFO *info);

/****************************************************************************
 *** This part contains constants, structures, and macros added by us.
 ****************************************************************************/

#define USER_KEYBOARD_STATE_SIZE (256*sizeof(BYTE))

#endif /* __WIN32K_NTUSER_H */

/* EOF */