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/****************************** Module Header ******************************\
* Module Name: globals.h** Copyright (c) 1985 - 1999, Microsoft Corporation** This module contains all of USER.DLL's global variables. These are all* instance-specific, i.e. each client has his own copy of these. In general,* there shouldn't be much reason to create instance globals.** History:* 10-18-90 DarrinM Created.\***************************************************************************/
#ifndef _GLOBALS_
#define _GLOBALS_
#ifdef LAZY_CLASS_INIT
extern BOOL gbClassesRegistered;#endif
extern CONST ALWAYSZERO gZero;
extern int gcWheelDelta;
extern WORD gDispatchTableValues;
extern WCHAR awchSlashStar[];extern CHAR achSlashStar[];
extern PSERVERINFO gpsi;extern SHAREDINFO gSharedInfo;
extern HMODULE hmodUser; // USER.DLL's hmodule
extern ULONG_PTR gHighestUserAddress;
extern BOOL gfServerProcess; // USER is linked on the CSR server side.
extern BOOL gfSystemInitialized; // System has been initialized
extern ACCESS_MASK gamWinSta; // ACCESS_MASK for the current WindowStation
extern PVOID pUserHeap;
extern CONST CFNSCSENDMESSAGE gapfnScSendMessage[];
extern WCHAR szUSER32[];extern CONST WCHAR szNull[];extern CONST WCHAR szOneChar[];extern WCHAR szSLASHSTARDOTSTAR[];
extern CONST BYTE mpTypeCcmd[];extern CONST BYTE mpTypeIich[];extern CONST UINT SEBbuttons[];extern CONST BYTE rgReturn[];
extern ATOM atomMDIActivateProp;
#ifdef LAME_BUTTON
extern ATOM gatomLameButton;#endif
extern ATOM gatomReaderMode;
extern CRITICAL_SECTION gcsLookaside;extern CRITICAL_SECTION gcsHdc;extern CRITICAL_SECTION gcsClipboard;extern CRITICAL_SECTION gcsAccelCache;
#ifdef _JANUS_
extern BOOL gfEMIEnable;extern DWORD gdwEMIControl;extern BOOL gfDMREnable;extern HANDLE gEventSource;#endif
extern HDC ghdcBits2;extern HDC ghdcGray;extern HFONT ghFontSys;extern HBRUSH ghbrWindowText;extern int gcxGray;extern int gcyGray;
extern LPWSTR pwcHighContrastScheme;extern LPSTR pcHighContrastScheme;
/*
* LATER: client-side user needs to use moveable memory objects for * WOW compatibility (at least until/if/when we copy all the edit control * code into 16-bit space); that's also why we can't just party with * handles like LMHtoP does... -JeffPar */#ifndef RC_INVOKED // RC can't handle #pragmas
#undef LHND
#define LHND (LMEM_MOVEABLE | LMEM_ZEROINIT)
#undef LMHtoP
#define LMHtoP(handle) // Don't use this macro
#endif
/*
* WOW HACK - apps can pass a global handle as the hInstance on a call * to CreateWindow for an edit control and expect allocations for the * control to come out of that global block. (MSJ 1/91 p.122) * WOW needs this hInstance during the LocalAlloc callback to set up * the DS for the LocalAlloc, so we pass hInstance as an 'extra' parameter. * !!! this is dependent on calling convention !!! * (SAS 6-18-92) added hack for all macros */
#define LOCALALLOC(dwFlags, dwBytes, hInstance) \
(*pfnLocalAlloc)(dwFlags, dwBytes, hInstance)#define LOCALREALLOC(hMem, dwBytes, dwFlags, hInstance, ppv) \
(*pfnLocalReAlloc)(hMem, dwBytes, dwFlags, hInstance, ppv)#define LOCALLOCK(hMem, hInstance) \
(*pfnLocalLock)(hMem, hInstance)#define LOCALUNLOCK(hMem, hInstance) \
(*pfnLocalUnlock)(hMem, hInstance)#define LOCALSIZE(hMem, hInstance) \
(*pfnLocalSize)(hMem, hInstance)#define LOCALFREE(hMem, hInstance) \
(*pfnLocalFree)(hMem, hInstance)
extern PFNFINDA pfnFindResourceExA;extern PFNFINDW pfnFindResourceExW;extern PFNLOAD pfnLoadResource;extern PFNLOCK pfnLockResource;extern PFNUNLOCK pfnUnlockResource;extern PFNFREE pfnFreeResource;extern PFNSIZEOF pfnSizeofResource;extern PFNLALLOC pfnLocalAlloc;extern PFNLREALLOC pfnLocalReAlloc;extern PFNLLOCK pfnLocalLock;extern PFNLUNLOCK pfnLocalUnlock;extern PFNLSIZE pfnLocalSize;extern PFNLFREE pfnLocalFree;extern PFNGETEXPWINVER pfnGetExpWinVer;extern PFN16GALLOC pfn16GlobalAlloc;extern PFN16GFREE pfn16GlobalFree;extern PFNGETMODFNAME pfnGetModFileName;extern PFNEMPTYCB pfnWowEmptyClipBoard;extern PFNWOWWNDPROCEX pfnWowWndProcEx;extern PFNWOWDLGPROCEX pfnWowDlgProcEx;extern PFNWOWEDITNEXTWORD pfnWowEditNextWord;extern PFNWOWCBSTOREHANDLE pfnWowCBStoreHandle;extern PFNGETPROCMODULE16 pfnWowGetProcModule;extern PFNWOWTELLWOWTHEHDLG pfnWOWTellWOWThehDlg;extern PFNWOWMSGBOXINDIRECTCALLBACK pfnWowMsgBoxIndirectCallback;extern PFNWOWILSTRCMP pfnWowIlstrcmp;extern PFNWOWTASK16SCHEDNOTIFY pfnWowTask16SchedNotify;
extern UNICODE_STRING strRootDirectory;
/*
* UserApiHook */extern BYTE grgbDwpLiteHookMsg[(WM_USER + 7) / 8];extern BYTE grgbWndLiteHookMsg[(WM_USER + 7) / 8];extern BYTE grgbDlgLiteHookMsg[(WM_USER + 7) / 8];extern HMODULE ghmodUserApiHook; // the module containing the UserApiHook hooks
extern USERAPIHOOK guah; // Dynamic function pointers
extern BOOL gfUserApiHook; // Set TRUE if should use the UAH
extern LONG gcCallUserApiHook; // reference count of ongoing calls to UserApiHook hooks
extern LONG gcLoadUserApiHook; // reference count of UserApiHook module loads
extern RTL_CRITICAL_SECTION gcsUserApiHook; // CS for UAH DLL load / unload
extern INITUSERAPIHOOK gpfnInitUserApi; // UserApiHook callback
#ifdef MESSAGE_PUMP_HOOK
/*
* MessagePumpHook */extern BOOL gfMessagePumpHook; // Set TRUE if should use the MPH
extern LONG gcLoadMPH; // reference count of MPH Init
extern MESSAGEPUMPHOOK gmph; // Dynamic function pointers
extern RTL_CRITICAL_SECTION gcsMPH; // CS for MPH DLL load / unload
extern INITMESSAGEPUMPHOOK gpfnInitMPH; // MessagePumpHook callback
#endif
/*
* Menu Drag and Drop */extern HINSTANCE ghinstOLE;extern FARPROC gpfnOLEOleUninitialize;extern FARPROC gpfnOLERegisterDD;extern FARPROC gpfnOLERevokeDD;extern FARPROC gpfnOLEDoDD;
/*
* Accelerator table resources list. */extern PACCELCACHE gpac;
/*
* IME Window Handling. */extern DWORD gfConIme;#define UNKNOWN_CONIME ~0
extern UNICODE_STRING strRootDirectory;
extern BOOL gfLogonProcess;#if DBG
extern USERDBGGLOBALS gDbgGlobals;#endif
#endif
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