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220 lines
4.8 KiB
220 lines
4.8 KiB
/**************************************************************************
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* TOOLPRIV.H
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*
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* Private header file for routines in the tool helper library
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*
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**************************************************************************/
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#ifndef TOOLPRIV_H
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#define TOOLPRIV_H
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#define BUILDDLL
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#include <windows.h>
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#include "toolhelp.h"
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/* ----- Symbols ----- */
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#define VERSION 1
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#ifndef NOEXPORT
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#define NOEXPORT static
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#endif
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#define TOOLHELPAPI WINAPI
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#define FAULT_ACTIVE 2
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#define NUM_EXCEPTIONS 3
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/* wTHFlag values */
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#define TH_KERNEL_286 1
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#define TH_KERNEL_386 2
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#define TH_WIN30 4
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#define TH_WIN30STDMODE 8 /* THWIN30STDMODE set if TH_WIN30 & Std mode */
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#define TH_GOODPTRACEHOOK 16
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#define TH_GOTOLDPTRACE 32
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/* ----- Code macros ----- */
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#define MAKEFARPTR(s, o) ((void FAR *)(((WORD)(o)) | \
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(((DWORD)(WORD)(s)) << 16)))
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/* ----- Types ----- */
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typedef struct tagNOTIFYSTRUCT
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{
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struct tagNOTIFYSTRUCT *pNext;
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HANDLE hTask;
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LPFNNOTIFYCALLBACK lpfn;
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WORD wFlags;
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} NOTIFYSTRUCT;
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typedef void (FAR PASCAL *LPFNCALLBACK)(void);
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typedef struct tagINTERRUPT
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{
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struct tagINTERRUPT *pNext;
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HANDLE hTask;
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LPFNCALLBACK lpfn;
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} INTERRUPT;
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typedef struct tagSIGNAL
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{
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struct tagSIGNAL *pNext;
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HANDLE hTask;
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LPFNCALLBACK lpfn;
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LPFNCALLBACK lpfnOld;
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} SIGNAL;
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typedef LONG (FAR PASCAL *LPFNUSUD)(
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WORD wID,
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WORD wParam,
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LONG lParam);
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/* ----- TOOLHELP global variables ----- */
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extern WORD segKernel;
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extern WORD wLibInstalled;
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extern HANDLE hMaster;
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extern WORD wTHFlags;
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extern HANDLE hUserHeap;
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extern HANDLE hGDIHeap;
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extern WORD NEAR *npwExeHead;
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extern WORD NEAR *npwTDBHead;
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extern WORD NEAR *npwTDBCur;
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extern DWORD NEAR *npdwSelTableStart;
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extern WORD NEAR *npwSelTableLen;
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extern WORD wNotifyInstalled;
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extern NOTIFYSTRUCT NEAR *npNotifyHead;
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extern WORD wIntInstalled;
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extern INTERRUPT NEAR *npIntHead;
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extern FARPROC lpfnGetUserLocalObjType;
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extern FARPROC lpfnFatalExitHook;
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extern FARPROC PASCAL lpfnPV;
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extern FARPROC lpfnNotifyHook;
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extern FARPROC lpfnGetFreeSystemResources;
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extern FARPROC lpfntimeGetTime;
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extern LPFNUSUD lpfnUserSeeUserDo;
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extern WORD wSignalInstalled;
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extern SIGNAL NEAR *npSignalHead;
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extern NOTIFYSTRUCT NEAR* npNotifyNext;
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extern WORD wLRUCount;
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/* ----- Private function prototypes ----- */
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void PASCAL KernelType(void);
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DWORD PASCAL Walk386First(
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WORD wFlags);
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WORD PASCAL Walk386Count(
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WORD wFlags);
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void PASCAL Walk386(
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DWORD dwBlock,
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GLOBALENTRY FAR *lpGlobal,
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WORD wFlags);
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DWORD PASCAL Walk386Handle(
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HANDLE hBlock);
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WORD PASCAL WalkLoc386Count(
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HANDLE hHeap);
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HANDLE PASCAL WalkLoc386First(
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HANDLE hHeap);
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void PASCAL WalkLoc386(
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WORD wBlock,
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LOCALENTRY FAR *lpLocal,
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HANDLE hHeap);
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DWORD PASCAL Walk286First(
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WORD wFlags);
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WORD PASCAL Walk286Count(
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WORD wFlags);
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void PASCAL Walk286(
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DWORD dwBlock,
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GLOBALENTRY FAR *lpGlobal,
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WORD wFlags);
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DWORD PASCAL Walk286Handle(
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HANDLE hBlock);
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WORD PASCAL WalkLoc286Count(
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HANDLE hHeap);
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HANDLE PASCAL WalkLoc286First(
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HANDLE hHeap);
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void PASCAL WalkLoc286(
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WORD wBlock,
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LOCALENTRY FAR *lpLocal,
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HANDLE hHeap);
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BOOL PASCAL TaskInfo(
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TASKENTRY FAR *lpTask,
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WORD wBlock);
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WORD PASCAL StackFrameFirst(
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STACKTRACEENTRY FAR *lpStack,
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HANDLE hTDB);
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BOOL PASCAL StackFrameNext(
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STACKTRACEENTRY FAR *lpStack);
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HANDLE PASCAL UserGdiDGROUP(
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HANDLE hModule);
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DWORD PASCAL UserGdiSpace(
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HANDLE hData);
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WORD PASCAL HelperVerifySeg(
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WORD wSeg,
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WORD wcb);
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WORD PASCAL HelperHandleToSel(
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HANDLE h);
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void PASCAL HelperGlobalType(
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GLOBALENTRY FAR *lpGlobal);
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WORD PASCAL HelperGrabSelector(void);
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void PASCAL HelperReleaseSelector(
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WORD wSelector);
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void PASCAL UserGdiType(
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LOCALENTRY FAR *lpLocal);
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BOOL PASCAL NotifyInit(void);
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void PASCAL NotifyUnInit(void);
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BOOL PASCAL NotifyIsHooked(
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HANDLE hTask);
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BOOL PASCAL InterruptInit(void);
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void PASCAL InterruptUnInit(void);
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BOOL PASCAL InterruptIsHooked(
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HANDLE hTask);
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BOOL PASCAL SignalRegister(
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HANDLE hTask);
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BOOL PASCAL SignalUnRegister(
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HANDLE hTask);
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void FAR PASCAL HelperSignalProc(void);
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DWORD PASCAL HelperSetSignalProc(
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HANDLE hTask,
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DWORD lpfn);
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BOOL PASCAL ClassInfo(
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CLASSENTRY FAR *lpClass,
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WORD wOffset);
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DWORD PASCAL HelperSegLen(
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WORD wSeg);
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#endif
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