186 lines
9.4 KiB
C
186 lines
9.4 KiB
C
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//*****************************************************************************
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//
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// HOOKS -
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//
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// Header file for 32bit stubs and thunks of 16bit hooks
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//
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//
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// 01-07-92 NanduriR Created.
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//
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//*****************************************************************************
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typedef LONG (APIENTRY *HKPROC)(INT, LONG, LONG);
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typedef struct {
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HANDLE hMod; // Module handle
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INT cHookProcs; // Total Number of thunk stubs.
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} HOOKPERPROCESSDATA, FAR *LPHOOKPERPROCESSDATA;
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typedef struct {
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BYTE iIndex; // array index;
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BYTE InUse; // TRUE if this Proc32 is already hooked
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HAND16 hMod16; // 16bit HookDLL module handle
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HANDLE hMod; // Modulehande of Thunk Hook Dll
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HKPROC Proc32; // 32bit HookProc stub
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INT iHook; // type of Hook
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DWORD Proc16; // actual 16bit HookProc
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INT TaskId; // id of task that callled setwindowshook
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HHOOK hHook; // handle returned by SetWindowHookEx
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} HOOKSTATEDATA, FAR *LPHOOKSTATEDATA;
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typedef struct {
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INT nCode; // the input params to a hook func.
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LONG wParam;
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LONG lParam;
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} HOOKPARAMS, FAR *LPHOOKPARAMS;
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#define PUTMSGFILTER16(pMsg16,lpMsg) {\
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STOREWORD(pMsg16->hwnd, GETHWND16((lpMsg)->hwnd));\
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STOREWORD(pMsg16->message, (lpMsg)->message);\
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STOREWORD(pMsg16->wParam, (lpMsg)->wParam);\
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STORELONG(pMsg16->lParam, (lpMsg)->lParam);\
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STORELONG(pMsg16->time, (lpMsg)->time);\
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STOREWORD(pMsg16->pt.x, (lpMsg)->pt.x);\
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STOREWORD(pMsg16->pt.y, (lpMsg)->pt.y);\
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}
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#define GETMSGFILTER16(pMsg16,lpMsg) {\
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(lpMsg)->hwnd = HWND32(FETCHWORD(pMsg16->hwnd));\
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(lpMsg)->message = FETCHWORD(pMsg16->message);\
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(lpMsg)->wParam = FETCHWORD(pMsg16->wParam);\
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(lpMsg)->lParam = FETCHLONG(pMsg16->lParam);\
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(lpMsg)->time = FETCHLONG(pMsg16->time);\
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(lpMsg)->pt.x = FETCHSHORT(pMsg16->pt.x);\
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(lpMsg)->pt.y = FETCHSHORT(pMsg16->pt.y);\
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}
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#define PUTMOUSEHOOKSTRUCT16(pMHStruct16,lpMHStruct) {\
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STOREWORD(pMHStruct16->pt.x, (lpMHStruct)->pt.x);\
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STOREWORD(pMHStruct16->pt.y, (lpMHStruct)->pt.y);\
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STOREWORD(pMHStruct16->hwnd, GETHWND16((lpMHStruct)->hwnd));\
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STOREWORD(pMHStruct16->wHitTestCode, (lpMHStruct)->wHitTestCode);\
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STORELONG(pMHStruct16->dwExtraInfo, (lpMHStruct)->dwExtraInfo);\
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}
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#define GETMOUSEHOOKSTRUCT16(pMHStruct16,lpMHStruct) {\
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(lpMHStruct)->pt.x = FETCHSHORT(pMHStruct16->pt.x);\
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(lpMHStruct)->pt.y = FETCHSHORT(pMHStruct16->pt.y);\
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(lpMHStruct)->hwnd = HWND32(FETCHWORD(pMHStruct16->hwnd));\
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(lpMHStruct)->wHitTestCode = FETCHWORD(pMHStruct16->wHitTestCode);\
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(lpMHStruct)->dwExtraInfo = FETCHLONG(pMHStruct16->dwExtraInfo);\
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}
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// afterdark 3.0 compares the t1=lpeventmsg->time with t2=getcurrenttime().
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// physically t2 > t1 always - we truncate t2 to a multiple of 64 and
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// thus sometimes t2 < t1 (numerically) which confuses the app and
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// triggers the screen saver. So we do identical truncation here.
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// No compatibility flag is used
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// - nanduri
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#define PUTEVENTMSG16(pEventMsg16,lpEventMsg) {\
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STOREWORD(pEventMsg16->message, (lpEventMsg)->message);\
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STOREWORD(pEventMsg16->paramL, (lpEventMsg)->paramL);\
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STOREWORD(pEventMsg16->paramH, (lpEventMsg)->paramH);\
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STORELONG(pEventMsg16->time, GRAINYTICS((lpEventMsg)->time));\
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}
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#define PUTCBTACTIVATESTRUCT16(pCbtAStruct16,lpCbtAStruct) {\
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STOREWORD(pCbtAStruct16->fMouse, (lpCbtAStruct)->fMouse);\
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STOREWORD(pCbtAStruct16->hWndActive, (GETHWND16((lpCbtAStruct)->hWndActive)));\
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}
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#define GETCBTACTIVATESTRUCT16(pCbtAStruct16,lpCbtAStruct) {\
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(lpCbtAStruct)->fMouse = FETCHWORD(pCbtAStruct16->fMouse);\
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(lpCbtAStruct)->hWndActive = HWND32(FETCHWORD(pCbtAStruct16->hWndActive));\
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}
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LONG APIENTRY WU32StdHookProc(INT nCode, LONG wParam, LONG lParam, INT iFunc);
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LONG APIENTRY WU32SubStdHookProc01(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc02(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc03(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc04(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc05(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc06(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc07(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc08(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc09(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc10(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc11(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc12(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc13(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc14(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc15(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc16(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc17(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc18(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc19(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc20(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc21(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc22(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc23(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc24(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc25(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc26(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc27(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc28(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc29(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc30(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc31(INT nCode, LONG wParam, LONG lParam);
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LONG APIENTRY WU32SubStdHookProc32(INT nCode, LONG wParam, LONG lParam);
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BOOL W32InitHookState(HANDLE hMod);
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BOOL W32GetNotInUseHookStateData(LPHOOKSTATEDATA lpData);
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BOOL W32GetHookStateData(LPHOOKSTATEDATA lpData);
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BOOL W32SetHookStateData(LPHOOKSTATEDATA lpData);
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BOOL W32GetThunkHookProc(INT iHook, DWORD Proc16, LPHOOKSTATEDATA lpData);
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HHOOK W32FreeHHook(INT iHook, DWORD Proc16);
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HHOOK W32FreeHHookOfIndex(INT iFunc);
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BOOL W32GetHookParams(LPHOOKPARAMS lpHookParams);
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LONG ThunkCallWndProcHook(INT nCode, LONG wParam, LPCWPSTRUCT lpCwpStruct,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkCbtHook(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkKeyBoardHook(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkMsgFilterHook(INT nCode, LONG wParam, LPMSG lpMsg,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkJournalHook(INT nCode, LONG wParam, LPEVENTMSG lpEventMsg,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkDebugHook(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkMouseHook(INT nCode, LONG wParam, LPMOUSEHOOKSTRUCT lpMHStruct,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkShellHook(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG APIENTRY WU32StdDefHookProc(INT nCode, LONG wParam, LONG lParam, INT iFunc);
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VOID W32UnhookHooks( HAND16 hMod16, BOOL fQueue );
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BOOL W32FreeOwnedHooks(INT iTaskId);
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INT W32IsDuplicateHook(INT iHook, DWORD Proc16, INT TaskId);
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LONG ThunkCallWndProcHook16(INT nCode, LONG wParam, VPVOID lpCwpStruct,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkCbtHook16(INT nCode, LONG wParam, VPVOID lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkKeyBoardHook16(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkMsgFilterHook16(INT nCode, LONG wParam, VPVOID lpMsg,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkJournalHook16(INT nCode, LONG wParam, VPVOID lpEventMsg,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkDebugHook16(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkMouseHook16(INT nCode, LONG wParam, VPVOID lpMHStruct,
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LPHOOKSTATEDATA lpHSData);
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LONG ThunkShellHook16(INT nCode, LONG wParam, LONG lParam,
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LPHOOKSTATEDATA lpHSData);
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DWORD W32GetHookDDEMsglParam(VOID);
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VOID GetEventMessage16(PEVENTMSG16 pEventMsg16, LPEVENTMSG lpEventMsg);
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