mirror of
https://github.com/dashr9230/SA-MP.git
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617 lines
20 KiB
C
617 lines
20 KiB
C
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//////////////////////////////////////////////////////////////////////////////
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//
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// File: detours.h
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// Module: detours.lib
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//
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// Detours for binary functions. Version 1.5 (Build 46)
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//
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// Copyright 1995-2001, Microsoft Corporation
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//
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#pragma once
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#ifndef _DETOURS_H_
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#define _DETOURS_H_
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#pragma comment(lib, "detours")
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//////////////////////////////////////////////////////////////////////////////
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//
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#ifndef GUID_DEFINED
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#define GUID_DEFINED
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typedef struct _GUID
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{
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DWORD Data1;
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WORD Data2;
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WORD Data3;
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BYTE Data4[ 8 ];
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} GUID;
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#endif // !GUID_DEFINED
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#if defined(__cplusplus)
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#ifndef _REFGUID_DEFINED
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#define _REFGUID_DEFINED
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#define REFGUID const GUID &
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#endif // !_REFGUID_DEFINED
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#else // !__cplusplus
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#ifndef _REFGUID_DEFINED
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#define _REFGUID_DEFINED
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#define REFGUID const GUID * const
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#endif // !_REFGUID_DEFINED
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#endif // !__cplusplus
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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/////////////////////////////////////////////////// Instruction Target Macros.
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//
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#define DETOUR_INSTRUCTION_TARGET_NONE ((PBYTE)0)
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#define DETOUR_INSTRUCTION_TARGET_DYNAMIC ((PBYTE)~0ul)
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/////////////////////////////////////////////////////////// Trampoline Macros.
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//
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// DETOUR_TRAMPOLINE(trampoline_prototype, target_name)
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//
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// The naked trampoline must be at least DETOUR_TRAMPOLINE_SIZE bytes.
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//
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#define DETOUR_TRAMPOLINE_SIZE 32
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#define DETOUR_SECTION_HEADER_SIGNATURE 0x00727444 // "Dtr\0"
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#define DETOUR_TRAMPOLINE(trampoline,target) \
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static PVOID __fastcall _Detours_GetVA_##target(VOID) \
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{ \
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return ⌖ \
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} \
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\
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__declspec(naked) trampoline \
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{ \
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__asm { nop };\
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__asm { nop };\
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__asm { call _Detours_GetVA_##target };\
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__asm { jmp eax };\
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__asm { ret };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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}
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#define DETOUR_TRAMPOLINE_EMPTY(trampoline) \
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__declspec(naked) trampoline \
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{ \
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__asm { nop };\
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__asm { nop };\
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__asm { xor eax, eax };\
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__asm { mov eax, [eax] };\
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__asm { ret };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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__asm { nop };\
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}
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/////////////////////////////////////////////////////////// Binary Structures.
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//
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#pragma pack(push, 8)
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typedef struct _DETOUR_SECTION_HEADER
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{
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DWORD cbHeaderSize;
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DWORD nSignature;
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DWORD nDataOffset;
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DWORD cbDataSize;
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DWORD nOriginalImportVirtualAddress;
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DWORD nOriginalImportSize;
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DWORD nOriginalBoundImportVirtualAddress;
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DWORD nOriginalBoundImportSize;
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DWORD nOriginalIatVirtualAddress;
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DWORD nOriginalIatSize;
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DWORD nOriginalSizeOfImage;
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DWORD nReserve;
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} DETOUR_SECTION_HEADER, *PDETOUR_SECTION_HEADER;
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typedef struct _DETOUR_SECTION_RECORD
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{
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DWORD cbBytes;
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DWORD nReserved;
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GUID guid;
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} DETOUR_SECTION_RECORD, *PDETOUR_SECTION_RECORD;
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#pragma pack(pop)
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#define DETOUR_SECTION_HEADER_DECLARE(cbSectionSize) \
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{ \
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sizeof(DETOUR_SECTION_HEADER),\
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DETOUR_SECTION_HEADER_SIGNATURE,\
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sizeof(DETOUR_SECTION_HEADER),\
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(cbSectionSize),\
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\
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0,\
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0,\
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0,\
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0,\
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\
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0,\
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0,\
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0,\
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0,\
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}
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///////////////////////////////////////////////////////////// Binary Typedefs.
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//
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typedef BOOL (CALLBACK *PF_DETOUR_BINARY_BYWAY_CALLBACK)(PVOID pContext,
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PCHAR pszFile,
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PCHAR *ppszOutFile);
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typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FILE_CALLBACK)(PVOID pContext,
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PCHAR pszOrigFile,
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PCHAR pszFile,
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PCHAR *ppszOutFile);
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typedef BOOL (CALLBACK *PF_DETOUR_BINARY_SYMBOL_CALLBACK)(PVOID pContext,
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DWORD nOrdinal,
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PCHAR pszOrigSymbol,
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PCHAR pszSymbol,
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PCHAR *ppszOutSymbol);
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typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FINAL_CALLBACK)(PVOID pContext);
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typedef BOOL (CALLBACK *PF_DETOUR_BINARY_EXPORT_CALLBACK)(PVOID pContext,
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DWORD nOrdinal,
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PCHAR pszName,
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PBYTE pbCode);
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typedef VOID * PDETOUR_BINARY;
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typedef VOID * PDETOUR_LOADED_BINARY;
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//////////////////////////////////////////////////////// Trampoline Functions.
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//
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PBYTE WINAPI DetourFunction(PBYTE pbTargetFunction,
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PBYTE pbDetourFunction);
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BOOL WINAPI DetourFunctionWithEmptyTrampoline(PBYTE pbTrampoline,
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PBYTE pbTarget,
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PBYTE pbDetour);
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BOOL WINAPI DetourFunctionWithEmptyTrampolineEx(PBYTE pbTrampoline,
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PBYTE pbTarget,
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PBYTE pbDetour,
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PBYTE *ppbRealTrampoline,
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PBYTE *ppbRealTarget,
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PBYTE *ppbRealDetour);
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BOOL WINAPI DetourFunctionWithTrampoline(PBYTE pbTrampoline,
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PBYTE pbDetour);
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BOOL WINAPI DetourFunctionWithTrampolineEx(PBYTE pbTrampoline,
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PBYTE pbDetour,
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PBYTE *ppbRealTrampoline,
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PBYTE *ppbRealTarget);
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BOOL WINAPI DetourRemove(PBYTE pbTrampoline, PBYTE pbDetour);
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////////////////////////////////////////////////////////////// Code Functions.
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//
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PBYTE WINAPI DetourFindFunction(PCHAR pszModule, PCHAR pszFunction);
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PBYTE WINAPI DetourGetFinalCode(PBYTE pbCode, BOOL fSkipJmp);
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PBYTE WINAPI DetourCopyInstruction(PBYTE pbDst, PBYTE pbSrc, PBYTE *ppbTarget);
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PBYTE WINAPI DetourCopyInstructionEx(PBYTE pbDst,
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PBYTE pbSrc,
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PBYTE *ppbTarget,
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LONG *plExtra);
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///////////////////////////////////////////////////// Loaded Binary Functions.
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//
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HMODULE WINAPI DetourEnumerateModules(HMODULE hModuleLast);
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PBYTE WINAPI DetourGetEntryPoint(HMODULE hModule);
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BOOL WINAPI DetourEnumerateExports(HMODULE hModule,
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PVOID pContext,
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PF_DETOUR_BINARY_EXPORT_CALLBACK pfExport);
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PBYTE WINAPI DetourFindPayload(HMODULE hModule, REFGUID rguid, DWORD *pcbData);
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DWORD WINAPI DetourGetSizeOfPayloads(HMODULE hModule);
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///////////////////////////////////////////////// Persistent Binary Functions.
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//
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BOOL WINAPI DetourBinaryBindA(PCHAR pszFile, PCHAR pszDll, PCHAR pszPath);
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BOOL WINAPI DetourBinaryBindW(PWCHAR pwzFile, PWCHAR pwzDll, PWCHAR pwzPath);
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#ifdef UNICODE
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#define DetourBinaryBind DetourBinaryBindW
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#else
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#define DetourBinaryBind DetourBinaryBindA
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#endif // !UNICODE
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PDETOUR_BINARY WINAPI DetourBinaryOpen(HANDLE hFile);
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PBYTE WINAPI DetourBinaryEnumeratePayloads(PDETOUR_BINARY pBinary,
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GUID *pGuid,
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DWORD *pcbData,
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DWORD *pnIterator);
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PBYTE WINAPI DetourBinaryFindPayload(PDETOUR_BINARY pBinary,
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REFGUID rguid,
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DWORD *pcbData);
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PBYTE WINAPI DetourBinarySetPayload(PDETOUR_BINARY pBinary,
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REFGUID rguid,
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PBYTE pbData,
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DWORD cbData);
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BOOL WINAPI DetourBinaryDeletePayload(PDETOUR_BINARY pBinary, REFGUID rguid);
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BOOL WINAPI DetourBinaryPurgePayloads(PDETOUR_BINARY pBinary);
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BOOL WINAPI DetourBinaryResetImports(PDETOUR_BINARY pBinary);
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BOOL WINAPI DetourBinaryEditImports(PDETOUR_BINARY pBinary,
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PVOID pContext,
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PF_DETOUR_BINARY_BYWAY_CALLBACK pfByway,
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PF_DETOUR_BINARY_FILE_CALLBACK pfFile,
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PF_DETOUR_BINARY_SYMBOL_CALLBACK pfSymbol,
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PF_DETOUR_BINARY_FINAL_CALLBACK pfFinal);
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BOOL WINAPI DetourBinaryWrite(PDETOUR_BINARY pBinary, HANDLE hFile);
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BOOL WINAPI DetourBinaryClose(PDETOUR_BINARY pBinary);
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/////////////////////////////////////////////// First Chance Exception Filter.
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//
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LPTOP_LEVEL_EXCEPTION_FILTER WINAPI
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DetourFirstChanceExceptionFilter(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelFilter);
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///////////////////////////////////////////////// Create Process & Inject Dll.
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//
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typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEA)
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(LPCSTR lpApplicationName,
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LPSTR lpCommandLine,
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LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes,
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BOOL bInheritHandles,
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DWORD dwCreationFlags,
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LPVOID lpEnvironment,
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LPCSTR lpCurrentDirectory,
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LPSTARTUPINFOA lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation);
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typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEW)
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(LPCWSTR lpApplicationName,
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LPWSTR lpCommandLine,
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LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes,
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BOOL bInheritHandles,
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DWORD dwCreationFlags,
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LPVOID lpEnvironment,
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LPCWSTR lpCurrentDirectory,
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LPSTARTUPINFOW lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation);
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BOOL WINAPI DetourCreateProcessWithDllA(LPCSTR lpApplicationName,
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LPSTR lpCommandLine,
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LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes,
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BOOL bInheritHandles,
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DWORD dwCreationFlags,
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LPVOID lpEnvironment,
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LPCSTR lpCurrentDirectory,
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LPSTARTUPINFOA lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation,
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LPCSTR lpDllName,
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PDETOUR_CREATE_PROCESS_ROUTINEA
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pfCreateProcessA);
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BOOL WINAPI DetourCreateProcessWithDllW(LPCWSTR lpApplicationName,
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LPWSTR lpCommandLine,
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LPSECURITY_ATTRIBUTES lpProcessAttributes,
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LPSECURITY_ATTRIBUTES lpThreadAttributes,
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BOOL bInheritHandles,
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DWORD dwCreationFlags,
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LPVOID lpEnvironment,
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LPCWSTR lpCurrentDirectory,
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LPSTARTUPINFOW lpStartupInfo,
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LPPROCESS_INFORMATION lpProcessInformation,
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LPCWSTR lpDllName,
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PDETOUR_CREATE_PROCESS_ROUTINEW
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pfCreateProcessW);
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#ifdef UNICODE
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#define DetourCreateProcessWithDll DetourCreateProcessWithDllW
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#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEW
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#else
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#define DetourCreateProcessWithDll DetourCreateProcessWithDllA
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#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEA
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#endif // !UNICODE
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BOOL WINAPI DetourContinueProcessWithDllA(HANDLE hProcess, LPCSTR lpDllName);
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BOOL WINAPI DetourContinueProcessWithDllW(HANDLE hProcess, LPCWSTR lpDllName);
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#ifdef UNICODE
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#define DetourContinueProcessWithDll DetourContinueProcessWithDllW
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#else
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#define DetourContinueProcessWithDll DetourContinueProcessWithDllA
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#endif // !UNICODE
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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/////////////////////////////////////////////////////////////////// Old Names.
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//
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#define ContinueProcessWithDll DetourContinueProcessWithDll
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#define ContinueProcessWithDllA DetourContinueProcessWithDllA
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#define ContinueProcessWithDllW DetourContinueProcessWithDllW
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#define CreateProcessWithDll DetourCreateProcessWithDll
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#define CreateProcessWithDllA DetourCreateProcessWithDllA
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#define CreateProcessWithDllW DetourCreateProcessWithDllW
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#define DETOUR_TRAMPOLINE_WO_TARGET DETOUR_TRAMPOLINE_EMPTY
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#define DetourBinaryPurgePayload DetourBinaryPurgePayloads
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#define DetourEnumerateExportsForInstance DetourEnumerateExports
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#define DetourEnumerateInstances DetourEnumerateModules
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#define DetourFindEntryPointForInstance DetourGetEntryPoint
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#define DetourFindFinalCode DetourGetFinalCode
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#define DetourFindPayloadInBinary DetourFindPayload
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#define DetourGetSizeOfBinary DetourGetSizeOfPayloads
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#define DetourRemoveWithTrampoline DetourRemove
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#define PCREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINE
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#define PCREATE_PROCESS_ROUTINEA PDETOUR_CREATE_PROCESS_ROUTINEA
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#define PCREATE_PROCESS_ROUTINEW PDETOUR_CREATE_PROCESS_ROUTINEW
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//
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//////////////////////////////////////////////// Detours Internal Definitions.
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//
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#ifdef __cplusplus
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#ifdef DETOURS_INTERNAL
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//////////////////////////////////////////////////////////////////////////////
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//
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#ifdef IMAGEAPI // defined by IMAGEHLP.H
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typedef LPAPI_VERSION (NTAPI *PF_ImagehlpApiVersionEx)(LPAPI_VERSION AppVersion);
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typedef BOOL (NTAPI *PF_SymInitialize)(IN HANDLE hProcess,
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IN LPSTR UserSearchPath,
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IN BOOL fInvadeProcess);
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typedef DWORD (NTAPI *PF_SymSetOptions)(IN DWORD SymOptions);
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typedef DWORD (NTAPI *PF_SymGetOptions)(VOID);
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typedef BOOL (NTAPI *PF_SymLoadModule)(IN HANDLE hProcess,
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IN HANDLE hFile,
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IN PSTR ImageName,
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IN PSTR ModuleName,
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IN DWORD BaseOfDll,
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IN DWORD SizeOfDll);
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typedef BOOL (NTAPI *PF_SymGetModuleInfo)(IN HANDLE hProcess,
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IN DWORD dwAddr,
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OUT PIMAGEHLP_MODULE ModuleInfo);
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typedef BOOL (NTAPI *PF_SymGetSymFromName)(IN HANDLE hProcess,
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IN LPSTR Name,
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OUT PIMAGEHLP_SYMBOL Symbol);
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typedef BOOL (NTAPI *PF_BindImage)(IN LPSTR pszImageName,
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IN LPSTR pszDllPath,
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IN LPSTR pszSymbolPath);
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|
||
|
typedef struct _DETOUR_SYM_INFO
|
||
|
{
|
||
|
HANDLE hProcess;
|
||
|
HMODULE hImageHlp;
|
||
|
PF_ImagehlpApiVersionEx pfImagehlpApiVersionEx;
|
||
|
PF_SymInitialize pfSymInitialize;
|
||
|
PF_SymSetOptions pfSymSetOptions;
|
||
|
PF_SymGetOptions pfSymGetOptions;
|
||
|
PF_SymLoadModule pfSymLoadModule;
|
||
|
PF_SymGetModuleInfo pfSymGetModuleInfo;
|
||
|
PF_SymGetSymFromName pfSymGetSymFromName;
|
||
|
PF_BindImage pfBindImage;
|
||
|
} DETOUR_SYM_INFO, *PDETOUR_SYM_INFO;
|
||
|
|
||
|
PDETOUR_SYM_INFO DetourLoadImageHlp(VOID);
|
||
|
|
||
|
#endif // IMAGEAPI
|
||
|
|
||
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
//
|
||
|
class CDetourEnableWriteOnCodePage
|
||
|
{
|
||
|
public:
|
||
|
CDetourEnableWriteOnCodePage(PBYTE pbCode, LONG cbCode = DETOUR_TRAMPOLINE_SIZE)
|
||
|
{
|
||
|
m_pbCode = pbCode;
|
||
|
m_cbCode = cbCode;
|
||
|
m_dwOldPerm = 0;
|
||
|
m_hProcess = GetCurrentProcess();
|
||
|
|
||
|
if (m_pbCode && m_cbCode) {
|
||
|
if (!FlushInstructionCache(m_hProcess, pbCode, cbCode)) {
|
||
|
return;
|
||
|
}
|
||
|
if (!VirtualProtect(pbCode,
|
||
|
cbCode,
|
||
|
PAGE_EXECUTE_READWRITE,
|
||
|
&m_dwOldPerm)) {
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
~CDetourEnableWriteOnCodePage()
|
||
|
{
|
||
|
if (m_dwOldPerm && m_pbCode && m_cbCode) {
|
||
|
DWORD dwTemp = 0;
|
||
|
if (!FlushInstructionCache(m_hProcess, m_pbCode, m_cbCode)) {
|
||
|
return;
|
||
|
}
|
||
|
if (!VirtualProtect(m_pbCode, m_cbCode, m_dwOldPerm, &dwTemp)) {
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
BOOL SetPermission(DWORD dwPerms)
|
||
|
{
|
||
|
if (m_dwOldPerm && m_pbCode && m_cbCode) {
|
||
|
m_dwOldPerm = dwPerms;
|
||
|
return TRUE;
|
||
|
}
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
BOOL IsValid(VOID)
|
||
|
{
|
||
|
return m_pbCode && m_cbCode && m_dwOldPerm;
|
||
|
}
|
||
|
|
||
|
private:
|
||
|
HANDLE m_hProcess;
|
||
|
PBYTE m_pbCode;
|
||
|
LONG m_cbCode;
|
||
|
DWORD m_dwOldPerm;
|
||
|
};
|
||
|
|
||
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
//
|
||
|
inline PBYTE DetourGenMovEax(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xB8;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEbx(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBB;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEcx(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xB9;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEdx(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBA;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEsi(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBE;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEdi(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBF;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEbp(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBD;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenMovEsp(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0xBC;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenPush(PBYTE pbCode, UINT32 nValue)
|
||
|
{
|
||
|
*pbCode++ = 0x68;
|
||
|
*((UINT32*&)pbCode)++ = nValue;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenPushad(PBYTE pbCode)
|
||
|
{
|
||
|
*pbCode++ = 0x60;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenPopad(PBYTE pbCode)
|
||
|
{
|
||
|
*pbCode++ = 0x61;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenJmp(PBYTE pbCode, PBYTE pbJmpDst, PBYTE pbJmpSrc = 0)
|
||
|
{
|
||
|
if (pbJmpSrc == 0) {
|
||
|
pbJmpSrc = pbCode;
|
||
|
}
|
||
|
*pbCode++ = 0xE9;
|
||
|
*((INT32*&)pbCode)++ = pbJmpDst - (pbJmpSrc + 5);
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenCall(PBYTE pbCode, PBYTE pbJmpDst, PBYTE pbJmpSrc = 0)
|
||
|
{
|
||
|
if (pbJmpSrc == 0) {
|
||
|
pbJmpSrc = pbCode;
|
||
|
}
|
||
|
*pbCode++ = 0xE8;
|
||
|
*((INT32*&)pbCode)++ = pbJmpDst - (pbJmpSrc + 5);
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenBreak(PBYTE pbCode)
|
||
|
{
|
||
|
*pbCode++ = 0xcc;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenRet(PBYTE pbCode)
|
||
|
{
|
||
|
*pbCode++ = 0xc3;
|
||
|
return pbCode;
|
||
|
}
|
||
|
|
||
|
inline PBYTE DetourGenNop(PBYTE pbCode)
|
||
|
{
|
||
|
*pbCode++ = 0x90;
|
||
|
return pbCode;
|
||
|
}
|
||
|
#endif DETOURS_INTERAL
|
||
|
#endif // __cplusplus
|
||
|
|
||
|
#endif // _DETOURS_H_
|
||
|
//
|
||
|
//////////////////////////////////////////////////////////////// End of File.
|