/////////////////////////////////////////////////////////////////////////////
//
//  Core Detours Functionality (detours.h of detours.lib)
//
//  Microsoft Research Detours Package, Version 4.0.1
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//

#pragma once
#ifndef _DETOURS_H_
#define _DETOURS_H_

#define DETOURS_VERSION     0x4c0c1   // 0xMAJORcMINORcPATCH

//////////////////////////////////////////////////////////////////////////////
//

#ifdef DETOURS_INTERNAL

#define _CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS 1
#define _ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE 1

#pragma warning(disable:4068) // unknown pragma (suppress)

#if _MSC_VER >= 1900
#pragma warning(push)
#pragma warning(disable:4091) // empty typedef
#endif

// Suppress declspec(dllimport) for the sake of Detours
// users that provide kernel32 functionality themselves.
// This is ok in the mainstream case, it will just cost
// an extra instruction calling some functions, which
// LTCG optimizes away.
//
#define _KERNEL32_ 1
#define _USER32_ 1

#include <windows.h>
#if (_MSC_VER < 1310)
#else
#pragma warning(push)
#if _MSC_VER > 1400
#pragma warning(disable:6102 6103) // /analyze warnings
#endif
#include <strsafe.h>
#include <intsafe.h>
#pragma warning(pop)
#endif
#include <crtdbg.h>

// Allow Detours to cleanly compile with the MingW toolchain.
//
#ifdef __GNUC__
#define __try
#define __except(x) if (0)
#include <strsafe.h>
#include <intsafe.h>
#endif

// From winerror.h, as this error isn't found in some SDKs:
//
// MessageId: ERROR_DYNAMIC_CODE_BLOCKED
//
// MessageText:
//
// The operation was blocked as the process prohibits dynamic code generation.
//
#define ERROR_DYNAMIC_CODE_BLOCKED       1655L

#endif // DETOURS_INTERNAL

//////////////////////////////////////////////////////////////////////////////
//

#undef DETOURS_X64
#undef DETOURS_X86
#undef DETOURS_IA64
#undef DETOURS_ARM
#undef DETOURS_ARM64
#undef DETOURS_BITS
#undef DETOURS_32BIT
#undef DETOURS_64BIT

#ifndef DECLSPEC_HYBRID_PATCHABLE
#define DECLSPEC_HYBRID_PATCHABLE DECLSPEC_CHPE_PATCHABLE
#endif

#if defined(_X86_)
#define DETOURS_X86
#define DETOURS_OPTION_BITS 64

#elif defined(_AMD64_) || defined(_ARM64EC_)
#define DETOURS_X64
#define DETOURS_OPTION_BITS 32

#elif defined(_IA64_)
#define DETOURS_IA64
#define DETOURS_OPTION_BITS 32

#elif defined(_ARM_)
#define DETOURS_ARM

#elif defined(_ARM64_)
#define DETOURS_ARM64

#else
#error Unknown architecture (x86, amd64, ia64, arm, arm64, arm64ec)
#endif

#ifdef _WIN64
#undef DETOURS_32BIT
#define DETOURS_64BIT 1
#define DETOURS_BITS 64
// If all 64bit kernels can run one and only one 32bit architecture.
//#define DETOURS_OPTION_BITS 32
#else
#define DETOURS_32BIT 1
#undef DETOURS_64BIT
#define DETOURS_BITS 32
// If all 64bit kernels can run one and only one 32bit architecture.
//#define DETOURS_OPTION_BITS 32
#endif

/////////////////////////////////////////////////////////////// Helper Macros.
//
#define DETOURS_STRINGIFY_(x)    #x
#define DETOURS_STRINGIFY(x)    DETOURS_STRINGIFY_(x)

#define VER_DETOURS_BITS    DETOURS_STRINGIFY(DETOURS_BITS)

//////////////////////////////////////////////////////////////////////////////
//

#if (_MSC_VER < 1299) && !defined(__MINGW32__)
typedef LONG LONG_PTR;
typedef ULONG ULONG_PTR;
#endif

///////////////////////////////////////////////// SAL 2.0 Annotations w/o SAL.
//
//  These definitions are include so that Detours will build even if the
//  compiler doesn't have full SAL 2.0 support.
//
#ifndef DETOURS_DONT_REMOVE_SAL_20

#ifdef DETOURS_TEST_REMOVE_SAL_20
#undef _Analysis_assume_
#undef _Benign_race_begin_
#undef _Benign_race_end_
#undef _Field_range_
#undef _Field_size_
#undef _In_
#undef _In_bytecount_
#undef _In_count_
#undef __in_ecount
#undef _In_opt_
#undef _In_opt_bytecount_
#undef _In_opt_count_
#undef _In_opt_z_
#undef _In_range_
#undef _In_reads_
#undef _In_reads_bytes_
#undef _In_reads_opt_
#undef _In_reads_opt_bytes_
#undef _In_reads_or_z_
#undef _In_z_
#undef _Inout_
#undef _Inout_opt_
#undef _Inout_z_count_
#undef _Out_
#undef _Out_opt_
#undef _Out_writes_
#undef _Outptr_result_maybenull_
#undef _Readable_bytes_
#undef _Success_
#undef _Writable_bytes_
#undef _Pre_notnull_
#endif

#if defined(_Deref_out_opt_z_) && !defined(_Outptr_result_maybenull_)
#define _Outptr_result_maybenull_ _Deref_out_opt_z_
#endif

#if defined(_In_count_) && !defined(_In_reads_)
#define _In_reads_(x) _In_count_(x)
#endif

#if defined(_In_opt_count_) && !defined(_In_reads_opt_)
#define _In_reads_opt_(x) _In_opt_count_(x)
#endif

#if defined(_In_opt_bytecount_) && !defined(_In_reads_opt_bytes_)
#define _In_reads_opt_bytes_(x) _In_opt_bytecount_(x)
#endif

#if defined(_In_bytecount_) && !defined(_In_reads_bytes_)
#define _In_reads_bytes_(x) _In_bytecount_(x)
#endif

#ifndef _In_
#define _In_
#endif

#ifndef _In_bytecount_
#define _In_bytecount_(x)
#endif

#ifndef _In_count_
#define _In_count_(x)
#endif

#ifndef __in_ecount
#define __in_ecount(x)
#endif

#ifndef _In_opt_
#define _In_opt_
#endif

#ifndef _In_opt_bytecount_
#define _In_opt_bytecount_(x)
#endif

#ifndef _In_opt_count_
#define _In_opt_count_(x)
#endif

#ifndef _In_opt_z_
#define _In_opt_z_
#endif

#ifndef _In_range_
#define _In_range_(x,y)
#endif

#ifndef _In_reads_
#define _In_reads_(x)
#endif

#ifndef _In_reads_bytes_
#define _In_reads_bytes_(x)
#endif

#ifndef _In_reads_opt_
#define _In_reads_opt_(x)
#endif

#ifndef _In_reads_opt_bytes_
#define _In_reads_opt_bytes_(x)
#endif

#ifndef _In_reads_or_z_
#define _In_reads_or_z_
#endif

#ifndef _In_z_
#define _In_z_
#endif

#ifndef _Inout_
#define _Inout_
#endif

#ifndef _Inout_opt_
#define _Inout_opt_
#endif

#ifndef _Inout_z_count_
#define _Inout_z_count_(x)
#endif

#ifndef _Out_
#define _Out_
#endif

#ifndef _Out_opt_
#define _Out_opt_
#endif

#ifndef _Out_writes_
#define _Out_writes_(x)
#endif

#ifndef _Outptr_result_maybenull_
#define _Outptr_result_maybenull_
#endif

#ifndef _Writable_bytes_
#define _Writable_bytes_(x)
#endif

#ifndef _Readable_bytes_
#define _Readable_bytes_(x)
#endif

#ifndef _Success_
#define _Success_(x)
#endif

#ifndef _Pre_notnull_
#define _Pre_notnull_
#endif

#ifdef DETOURS_INTERNAL

#pragma warning(disable:4615) // unknown warning type (suppress with older compilers)

#ifndef _Benign_race_begin_
#define _Benign_race_begin_
#endif

#ifndef _Benign_race_end_
#define _Benign_race_end_
#endif

#ifndef _Field_size_
#define _Field_size_(x)
#endif

#ifndef _Field_range_
#define _Field_range_(x,y)
#endif

#ifndef _Analysis_assume_
#define _Analysis_assume_(x)
#endif

#endif // DETOURS_INTERNAL
#endif // DETOURS_DONT_REMOVE_SAL_20

//////////////////////////////////////////////////////////////////////////////
//
#ifndef GUID_DEFINED
#define GUID_DEFINED
typedef struct  _GUID
{
    DWORD Data1;
    WORD Data2;
    WORD Data3;
    BYTE Data4[ 8 ];
} GUID;

#ifdef INITGUID
#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
        const GUID name \
                = { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }
#else
#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
    const GUID name
#endif // INITGUID
#endif // !GUID_DEFINED

#if defined(__cplusplus)
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID             const GUID &
#endif // !_REFGUID_DEFINED
#else // !__cplusplus
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID             const GUID * const
#endif // !_REFGUID_DEFINED
#endif // !__cplusplus

#ifndef ARRAYSIZE
#define ARRAYSIZE(x)    (sizeof(x)/sizeof(x[0]))
#endif

//
//////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus
extern "C" {
#endif // __cplusplus

/////////////////////////////////////////////////// Instruction Target Macros.
//
#define DETOUR_INSTRUCTION_TARGET_NONE          ((PVOID)0)
#define DETOUR_INSTRUCTION_TARGET_DYNAMIC       ((PVOID)(LONG_PTR)-1)
#define DETOUR_SECTION_HEADER_SIGNATURE         0x00727444   // "Dtr\0"

extern const GUID DETOUR_EXE_RESTORE_GUID;
extern const GUID DETOUR_EXE_HELPER_GUID;

#define DETOUR_TRAMPOLINE_SIGNATURE             0x21727444  // Dtr!
typedef struct _DETOUR_TRAMPOLINE DETOUR_TRAMPOLINE, *PDETOUR_TRAMPOLINE;

#ifndef DETOUR_MAX_SUPPORTED_IMAGE_SECTION_HEADERS
#define DETOUR_MAX_SUPPORTED_IMAGE_SECTION_HEADERS      32
#endif // !DETOUR_MAX_SUPPORTED_IMAGE_SECTION_HEADERS

/////////////////////////////////////////////////////////// Binary Structures.
//
#pragma pack(push, 8)
typedef struct _DETOUR_SECTION_HEADER
{
    DWORD       cbHeaderSize;
    DWORD       nSignature;
    DWORD       nDataOffset;
    DWORD       cbDataSize;

    DWORD       nOriginalImportVirtualAddress;
    DWORD       nOriginalImportSize;
    DWORD       nOriginalBoundImportVirtualAddress;
    DWORD       nOriginalBoundImportSize;

    DWORD       nOriginalIatVirtualAddress;
    DWORD       nOriginalIatSize;
    DWORD       nOriginalSizeOfImage;
    DWORD       cbPrePE;

    DWORD       nOriginalClrFlags;
    DWORD       reserved1;
    DWORD       reserved2;
    DWORD       reserved3;

    // Followed by cbPrePE bytes of data.
} DETOUR_SECTION_HEADER, *PDETOUR_SECTION_HEADER;

typedef struct _DETOUR_SECTION_RECORD
{
    DWORD       cbBytes;
    DWORD       nReserved;
    GUID        guid;
} DETOUR_SECTION_RECORD, *PDETOUR_SECTION_RECORD;

typedef struct _DETOUR_CLR_HEADER
{
    // Header versioning
    ULONG                   cb;
    USHORT                  MajorRuntimeVersion;
    USHORT                  MinorRuntimeVersion;

    // Symbol table and startup information
    IMAGE_DATA_DIRECTORY    MetaData;
    ULONG                   Flags;

    // Followed by the rest of the IMAGE_COR20_HEADER
} DETOUR_CLR_HEADER, *PDETOUR_CLR_HEADER;

typedef struct _DETOUR_EXE_RESTORE
{
    DWORD               cb;
    DWORD               cbidh;
    DWORD               cbinh;
    DWORD               cbclr;

    PBYTE               pidh;
    PBYTE               pinh;
    PBYTE               pclr;

    IMAGE_DOS_HEADER    idh;
    union {
        IMAGE_NT_HEADERS    inh;        // all environments have this
#ifdef IMAGE_NT_OPTIONAL_HDR32_MAGIC    // some environments do not have this
        IMAGE_NT_HEADERS32  inh32;
#endif
#ifdef IMAGE_NT_OPTIONAL_HDR64_MAGIC    // some environments do not have this
        IMAGE_NT_HEADERS64  inh64;
#endif
#ifdef IMAGE_NT_OPTIONAL_HDR64_MAGIC    // some environments do not have this
        BYTE                raw[sizeof(IMAGE_NT_HEADERS64) +
                                sizeof(IMAGE_SECTION_HEADER) * DETOUR_MAX_SUPPORTED_IMAGE_SECTION_HEADERS];
#else
        BYTE                raw[0x108 + sizeof(IMAGE_SECTION_HEADER) * DETOUR_MAX_SUPPORTED_IMAGE_SECTION_HEADERS];
#endif
    };
    DETOUR_CLR_HEADER   clr;

} DETOUR_EXE_RESTORE, *PDETOUR_EXE_RESTORE;

#ifdef IMAGE_NT_OPTIONAL_HDR64_MAGIC
C_ASSERT(sizeof(IMAGE_NT_HEADERS64) == 0x108);
#endif

// The size can change, but assert for clarity due to the muddying #ifdefs.
#ifdef _WIN64
C_ASSERT(sizeof(DETOUR_EXE_RESTORE) == 0x688);
#else
C_ASSERT(sizeof(DETOUR_EXE_RESTORE) == 0x678);
#endif

typedef struct _DETOUR_EXE_HELPER
{
    DWORD               cb;
    DWORD               pid;
    DWORD               nDlls;
    CHAR                rDlls[4];
} DETOUR_EXE_HELPER, *PDETOUR_EXE_HELPER;

#pragma pack(pop)

#define DETOUR_SECTION_HEADER_DECLARE(cbSectionSize) \
{ \
      sizeof(DETOUR_SECTION_HEADER),\
      DETOUR_SECTION_HEADER_SIGNATURE,\
      sizeof(DETOUR_SECTION_HEADER),\
      (cbSectionSize),\
      \
      0,\
      0,\
      0,\
      0,\
      \
      0,\
      0,\
      0,\
      0,\
}

///////////////////////////////////////////////////////////// Binary Typedefs.
//
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_BYWAY_CALLBACK)(
    _In_opt_ PVOID pContext,
    _In_opt_ LPCSTR pszFile,
    _Outptr_result_maybenull_ LPCSTR *ppszOutFile);

typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FILE_CALLBACK)(
    _In_opt_ PVOID pContext,
    _In_ LPCSTR pszOrigFile,
    _In_ LPCSTR pszFile,
    _Outptr_result_maybenull_ LPCSTR *ppszOutFile);

typedef BOOL (CALLBACK *PF_DETOUR_BINARY_SYMBOL_CALLBACK)(
    _In_opt_ PVOID pContext,
    _In_ ULONG nOrigOrdinal,
    _In_ ULONG nOrdinal,
    _Out_ ULONG *pnOutOrdinal,
    _In_opt_ LPCSTR pszOrigSymbol,
    _In_opt_ LPCSTR pszSymbol,
    _Outptr_result_maybenull_ LPCSTR *ppszOutSymbol);

typedef BOOL (CALLBACK *PF_DETOUR_BINARY_COMMIT_CALLBACK)(
    _In_opt_ PVOID pContext);

typedef BOOL (CALLBACK *PF_DETOUR_ENUMERATE_EXPORT_CALLBACK)(_In_opt_ PVOID pContext,
                                                             _In_ ULONG nOrdinal,
                                                             _In_opt_ LPCSTR pszName,
                                                             _In_opt_ PVOID pCode);

typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FILE_CALLBACK)(_In_opt_ PVOID pContext,
                                                        _In_opt_ HMODULE hModule,
                                                        _In_opt_ LPCSTR pszFile);

typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FUNC_CALLBACK)(_In_opt_ PVOID pContext,
                                                        _In_ DWORD nOrdinal,
                                                        _In_opt_ LPCSTR pszFunc,
                                                        _In_opt_ PVOID pvFunc);

// Same as PF_DETOUR_IMPORT_FUNC_CALLBACK but extra indirection on last parameter.
typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FUNC_CALLBACK_EX)(_In_opt_ PVOID pContext,
                                                           _In_ DWORD nOrdinal,
                                                           _In_opt_ LPCSTR pszFunc,
                                                           _In_opt_ PVOID* ppvFunc);

typedef VOID * PDETOUR_BINARY;
typedef VOID * PDETOUR_LOADED_BINARY;

//////////////////////////////////////////////////////////// Transaction APIs.
//
LONG WINAPI DetourTransactionBegin(VOID);
LONG WINAPI DetourTransactionAbort(VOID);
LONG WINAPI DetourTransactionCommit(VOID);
LONG WINAPI DetourTransactionCommitEx(_Out_opt_ PVOID **pppFailedPointer);

LONG WINAPI DetourUpdateThread(_In_ HANDLE hThread);

LONG WINAPI DetourAttach(_Inout_ PVOID *ppPointer,
                         _In_ PVOID pDetour);

LONG WINAPI DetourAttachEx(_Inout_ PVOID *ppPointer,
                           _In_ PVOID pDetour,
                           _Out_opt_ PDETOUR_TRAMPOLINE *ppRealTrampoline,
                           _Out_opt_ PVOID *ppRealTarget,
                           _Out_opt_ PVOID *ppRealDetour);

LONG WINAPI DetourDetach(_Inout_ PVOID *ppPointer,
                         _In_ PVOID pDetour);

BOOL WINAPI DetourSetIgnoreTooSmall(_In_ BOOL fIgnore);
BOOL WINAPI DetourSetRetainRegions(_In_ BOOL fRetain);
PVOID WINAPI DetourSetSystemRegionLowerBound(_In_ PVOID pSystemRegionLowerBound);
PVOID WINAPI DetourSetSystemRegionUpperBound(_In_ PVOID pSystemRegionUpperBound);

////////////////////////////////////////////////////////////// Code Functions.
//
PVOID WINAPI DetourFindFunction(_In_ LPCSTR pszModule,
                                _In_ LPCSTR pszFunction);
PVOID WINAPI DetourCodeFromPointer(_In_ PVOID pPointer,
                                   _Out_opt_ PVOID *ppGlobals);
PVOID WINAPI DetourCopyInstruction(_In_opt_ PVOID pDst,
                                   _Inout_opt_ PVOID *ppDstPool,
                                   _In_ PVOID pSrc,
                                   _Out_opt_ PVOID *ppTarget,
                                   _Out_opt_ LONG *plExtra);
BOOL WINAPI DetourSetCodeModule(_In_ HMODULE hModule,
                                _In_ BOOL fLimitReferencesToModule);
PVOID WINAPI DetourAllocateRegionWithinJumpBounds(_In_ LPCVOID pbTarget,
                                                  _Out_ PDWORD pcbAllocatedSize);
BOOL WINAPI DetourIsFunctionImported(_In_ PBYTE pbCode,
                                     _In_ PBYTE pbAddress);

///////////////////////////////////////////////////// Loaded Binary Functions.
//
HMODULE WINAPI DetourGetContainingModule(_In_ PVOID pvAddr);
HMODULE WINAPI DetourEnumerateModules(_In_opt_ HMODULE hModuleLast);
PVOID WINAPI DetourGetEntryPoint(_In_opt_ HMODULE hModule);
ULONG WINAPI DetourGetModuleSize(_In_opt_ HMODULE hModule);
BOOL WINAPI DetourEnumerateExports(_In_ HMODULE hModule,
                                   _In_opt_ PVOID pContext,
                                   _In_ PF_DETOUR_ENUMERATE_EXPORT_CALLBACK pfExport);
BOOL WINAPI DetourEnumerateImports(_In_opt_ HMODULE hModule,
                                   _In_opt_ PVOID pContext,
                                   _In_opt_ PF_DETOUR_IMPORT_FILE_CALLBACK pfImportFile,
                                   _In_opt_ PF_DETOUR_IMPORT_FUNC_CALLBACK pfImportFunc);

BOOL WINAPI DetourEnumerateImportsEx(_In_opt_ HMODULE hModule,
                                     _In_opt_ PVOID pContext,
                                     _In_opt_ PF_DETOUR_IMPORT_FILE_CALLBACK pfImportFile,
                                     _In_opt_ PF_DETOUR_IMPORT_FUNC_CALLBACK_EX pfImportFuncEx);

_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourFindPayload(_In_opt_ HMODULE hModule,
                               _In_ REFGUID rguid,
                               _Out_opt_ DWORD *pcbData);

_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourFindPayloadEx(_In_ REFGUID rguid,
                                 _Out_opt_ DWORD *pcbData);

DWORD WINAPI DetourGetSizeOfPayloads(_In_opt_ HMODULE hModule);

BOOL WINAPI DetourFreePayload(_In_ PVOID pvData);
///////////////////////////////////////////////// Persistent Binary Functions.
//

PDETOUR_BINARY WINAPI DetourBinaryOpen(_In_ HANDLE hFile);

_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourBinaryEnumeratePayloads(_In_ PDETOUR_BINARY pBinary,
                                           _Out_opt_ GUID *pGuid,
                                           _Out_ DWORD *pcbData,
                                           _Inout_ DWORD *pnIterator);

_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourBinaryFindPayload(_In_ PDETOUR_BINARY pBinary,
                                     _In_ REFGUID rguid,
                                     _Out_ DWORD *pcbData);

PVOID WINAPI DetourBinarySetPayload(_In_ PDETOUR_BINARY pBinary,
                                    _In_ REFGUID rguid,
                                    _In_reads_opt_(cbData) PVOID pData,
                                    _In_ DWORD cbData);
BOOL WINAPI DetourBinaryDeletePayload(_In_ PDETOUR_BINARY pBinary, _In_ REFGUID rguid);
BOOL WINAPI DetourBinaryPurgePayloads(_In_ PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryResetImports(_In_ PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryEditImports(_In_ PDETOUR_BINARY pBinary,
                                    _In_opt_ PVOID pContext,
                                    _In_opt_ PF_DETOUR_BINARY_BYWAY_CALLBACK pfByway,
                                    _In_opt_ PF_DETOUR_BINARY_FILE_CALLBACK pfFile,
                                    _In_opt_ PF_DETOUR_BINARY_SYMBOL_CALLBACK pfSymbol,
                                    _In_opt_ PF_DETOUR_BINARY_COMMIT_CALLBACK pfCommit);
BOOL WINAPI DetourBinaryWrite(_In_ PDETOUR_BINARY pBinary, _In_ HANDLE hFile);
BOOL WINAPI DetourBinaryClose(_In_ PDETOUR_BINARY pBinary);

/////////////////////////////////////////////////// Create Process & Load Dll.
//
_Success_(return != NULL)
PVOID WINAPI DetourFindRemotePayload(_In_ HANDLE hProcess,
                                     _In_ REFGUID rguid,
                                     _Out_opt_ DWORD *pcbData);

typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEA)(
    _In_opt_ LPCSTR lpApplicationName,
    _Inout_opt_ LPSTR lpCommandLine,
    _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
    _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
    _In_ BOOL bInheritHandles,
    _In_ DWORD dwCreationFlags,
    _In_opt_ LPVOID lpEnvironment,
    _In_opt_ LPCSTR lpCurrentDirectory,
    _In_ LPSTARTUPINFOA lpStartupInfo,
    _Out_ LPPROCESS_INFORMATION lpProcessInformation);

typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEW)(
    _In_opt_ LPCWSTR lpApplicationName,
    _Inout_opt_ LPWSTR lpCommandLine,
    _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
    _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
    _In_ BOOL bInheritHandles,
    _In_ DWORD dwCreationFlags,
    _In_opt_ LPVOID lpEnvironment,
    _In_opt_ LPCWSTR lpCurrentDirectory,
    _In_ LPSTARTUPINFOW lpStartupInfo,
    _Out_ LPPROCESS_INFORMATION lpProcessInformation);

BOOL WINAPI DetourCreateProcessWithDllA(_In_opt_ LPCSTR lpApplicationName,
                                        _Inout_opt_ LPSTR lpCommandLine,
                                        _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                        _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                        _In_ BOOL bInheritHandles,
                                        _In_ DWORD dwCreationFlags,
                                        _In_opt_ LPVOID lpEnvironment,
                                        _In_opt_ LPCSTR lpCurrentDirectory,
                                        _In_ LPSTARTUPINFOA lpStartupInfo,
                                        _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                        _In_ LPCSTR lpDllName,
                                        _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);

BOOL WINAPI DetourCreateProcessWithDllW(_In_opt_ LPCWSTR lpApplicationName,
                                        _Inout_opt_ LPWSTR lpCommandLine,
                                        _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                        _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                        _In_ BOOL bInheritHandles,
                                        _In_ DWORD dwCreationFlags,
                                        _In_opt_ LPVOID lpEnvironment,
                                        _In_opt_ LPCWSTR lpCurrentDirectory,
                                        _In_ LPSTARTUPINFOW lpStartupInfo,
                                        _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                        _In_ LPCSTR lpDllName,
                                        _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);

#ifdef UNICODE
#define DetourCreateProcessWithDll      DetourCreateProcessWithDllW
#define PDETOUR_CREATE_PROCESS_ROUTINE  PDETOUR_CREATE_PROCESS_ROUTINEW
#else
#define DetourCreateProcessWithDll      DetourCreateProcessWithDllA
#define PDETOUR_CREATE_PROCESS_ROUTINE  PDETOUR_CREATE_PROCESS_ROUTINEA
#endif // !UNICODE

BOOL WINAPI DetourCreateProcessWithDllExA(_In_opt_ LPCSTR lpApplicationName,
                                          _Inout_opt_ LPSTR lpCommandLine,
                                          _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                          _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                          _In_ BOOL bInheritHandles,
                                          _In_ DWORD dwCreationFlags,
                                          _In_opt_ LPVOID lpEnvironment,
                                          _In_opt_ LPCSTR lpCurrentDirectory,
                                          _In_ LPSTARTUPINFOA lpStartupInfo,
                                          _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                          _In_ LPCSTR lpDllName,
                                          _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);

BOOL WINAPI DetourCreateProcessWithDllExW(_In_opt_ LPCWSTR lpApplicationName,
                                          _Inout_opt_  LPWSTR lpCommandLine,
                                          _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                          _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                          _In_ BOOL bInheritHandles,
                                          _In_ DWORD dwCreationFlags,
                                          _In_opt_ LPVOID lpEnvironment,
                                          _In_opt_ LPCWSTR lpCurrentDirectory,
                                          _In_ LPSTARTUPINFOW lpStartupInfo,
                                          _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                          _In_ LPCSTR lpDllName,
                                          _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);

#ifdef UNICODE
#define DetourCreateProcessWithDllEx    DetourCreateProcessWithDllExW
#else
#define DetourCreateProcessWithDllEx    DetourCreateProcessWithDllExA
#endif // !UNICODE

BOOL WINAPI DetourCreateProcessWithDllsA(_In_opt_ LPCSTR lpApplicationName,
                                         _Inout_opt_ LPSTR lpCommandLine,
                                         _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                         _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                         _In_ BOOL bInheritHandles,
                                         _In_ DWORD dwCreationFlags,
                                         _In_opt_ LPVOID lpEnvironment,
                                         _In_opt_ LPCSTR lpCurrentDirectory,
                                         _In_ LPSTARTUPINFOA lpStartupInfo,
                                         _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                         _In_ DWORD nDlls,
                                         _In_reads_(nDlls) LPCSTR *rlpDlls,
                                         _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);

BOOL WINAPI DetourCreateProcessWithDllsW(_In_opt_ LPCWSTR lpApplicationName,
                                         _Inout_opt_ LPWSTR lpCommandLine,
                                         _In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
                                         _In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
                                         _In_ BOOL bInheritHandles,
                                         _In_ DWORD dwCreationFlags,
                                         _In_opt_ LPVOID lpEnvironment,
                                         _In_opt_ LPCWSTR lpCurrentDirectory,
                                         _In_ LPSTARTUPINFOW lpStartupInfo,
                                         _Out_ LPPROCESS_INFORMATION lpProcessInformation,
                                         _In_ DWORD nDlls,
                                         _In_reads_(nDlls) LPCSTR *rlpDlls,
                                         _In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);

#ifdef UNICODE
#define DetourCreateProcessWithDlls     DetourCreateProcessWithDllsW
#else
#define DetourCreateProcessWithDlls     DetourCreateProcessWithDllsA
#endif // !UNICODE

BOOL WINAPI DetourProcessViaHelperA(_In_ DWORD dwTargetPid,
                                    _In_ LPCSTR lpDllName,
                                    _In_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);

BOOL WINAPI DetourProcessViaHelperW(_In_ DWORD dwTargetPid,
                                    _In_ LPCSTR lpDllName,
                                    _In_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);

#ifdef UNICODE
#define DetourProcessViaHelper          DetourProcessViaHelperW
#else
#define DetourProcessViaHelper          DetourProcessViaHelperA
#endif // !UNICODE

BOOL WINAPI DetourProcessViaHelperDllsA(_In_ DWORD dwTargetPid,
                                        _In_ DWORD nDlls,
                                        _In_reads_(nDlls) LPCSTR *rlpDlls,
                                        _In_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);

BOOL WINAPI DetourProcessViaHelperDllsW(_In_ DWORD dwTargetPid,
                                        _In_ DWORD nDlls,
                                        _In_reads_(nDlls) LPCSTR *rlpDlls,
                                        _In_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);

#ifdef UNICODE
#define DetourProcessViaHelperDlls      DetourProcessViaHelperDllsW
#else
#define DetourProcessViaHelperDlls      DetourProcessViaHelperDllsA
#endif // !UNICODE

BOOL WINAPI DetourUpdateProcessWithDll(_In_ HANDLE hProcess,
                                       _In_reads_(nDlls) LPCSTR *rlpDlls,
                                       _In_ DWORD nDlls);

BOOL WINAPI DetourUpdateProcessWithDllEx(_In_ HANDLE hProcess,
                                         _In_ HMODULE hImage,
                                         _In_ BOOL bIs32Bit,
                                         _In_reads_(nDlls) LPCSTR *rlpDlls,
                                         _In_ DWORD nDlls);

BOOL WINAPI DetourCopyPayloadToProcess(_In_ HANDLE hProcess,
                                       _In_ REFGUID rguid,
                                       _In_reads_bytes_(cbData) LPCVOID pvData,
                                       _In_ DWORD cbData);
_Success_(return != NULL)
PVOID WINAPI DetourCopyPayloadToProcessEx(_In_ HANDLE hProcess,
                                          _In_ REFGUID rguid,
                                          _In_reads_bytes_(cbData) LPCVOID pvData,
                                          _In_ DWORD cbData);

BOOL WINAPI DetourRestoreAfterWith(VOID);
BOOL WINAPI DetourRestoreAfterWithEx(_In_reads_bytes_(cbData) PVOID pvData,
                                     _In_ DWORD cbData);
BOOL WINAPI DetourIsHelperProcess(VOID);
VOID CALLBACK DetourFinishHelperProcess(_In_ HWND,
                                        _In_ HINSTANCE,
                                        _In_ LPSTR,
                                        _In_ INT);

//
//////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif // __cplusplus

/////////////////////////////////////////////////// Type-safe overloads for C++
//
#if __cplusplus >= 201103L || _MSVC_LANG >= 201103L
#include <type_traits>

template<typename T>
struct DetoursIsFunctionPointer : std::false_type {};

template<typename T>
struct DetoursIsFunctionPointer<T*> : std::is_function<typename std::remove_pointer<T>::type> {};

template<
    typename T,
    typename std::enable_if<DetoursIsFunctionPointer<T>::value, int>::type = 0>
LONG DetourAttach(_Inout_ T *ppPointer,
                  _In_ T pDetour) noexcept
{
    return DetourAttach(
        reinterpret_cast<void**>(ppPointer),
        reinterpret_cast<void*>(pDetour));
}

template<
    typename T,
    typename std::enable_if<DetoursIsFunctionPointer<T>::value, int>::type = 0>
LONG DetourAttachEx(_Inout_ T *ppPointer,
                    _In_ T pDetour,
                    _Out_opt_ PDETOUR_TRAMPOLINE *ppRealTrampoline,
                    _Out_opt_ T *ppRealTarget,
                    _Out_opt_ T *ppRealDetour) noexcept
{
    return DetourAttachEx(
        reinterpret_cast<void**>(ppPointer),
        reinterpret_cast<void*>(pDetour),
        ppRealTrampoline,
        reinterpret_cast<void**>(ppRealTarget),
        reinterpret_cast<void**>(ppRealDetour));
}

template<
    typename T,
    typename std::enable_if<DetoursIsFunctionPointer<T>::value, int>::type = 0>
LONG DetourDetach(_Inout_ T *ppPointer,
                  _In_ T pDetour) noexcept
{
    return DetourDetach(
        reinterpret_cast<void**>(ppPointer),
        reinterpret_cast<void*>(pDetour));
}

#endif // __cplusplus >= 201103L || _MSVC_LANG >= 201103L
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////// Detours Internal Definitions.
//
#ifdef __cplusplus
#ifdef DETOURS_INTERNAL

#define NOTHROW
// #define NOTHROW (nothrow)

//////////////////////////////////////////////////////////////////////////////
//
#if (_MSC_VER < 1299) && !defined(__GNUC__)
#include <imagehlp.h>
typedef IMAGEHLP_MODULE IMAGEHLP_MODULE64;
typedef PIMAGEHLP_MODULE PIMAGEHLP_MODULE64;
typedef IMAGEHLP_SYMBOL SYMBOL_INFO;
typedef PIMAGEHLP_SYMBOL PSYMBOL_INFO;

static inline
LONG InterlockedCompareExchange(_Inout_ LONG *ptr, _In_ LONG nval, _In_ LONG oval)
{
    return (LONG)::InterlockedCompareExchange((PVOID*)ptr, (PVOID)nval, (PVOID)oval);
}
#else
#pragma warning(push)
#pragma warning(disable:4091) // empty typedef
#include <dbghelp.h>
#pragma warning(pop)
#endif

#ifdef IMAGEAPI // defined by DBGHELP.H
typedef LPAPI_VERSION (NTAPI *PF_ImagehlpApiVersionEx)(_In_ LPAPI_VERSION AppVersion);

typedef BOOL (NTAPI *PF_SymInitialize)(_In_ HANDLE hProcess,
                                       _In_opt_ LPCSTR UserSearchPath,
                                       _In_ BOOL fInvadeProcess);
typedef DWORD (NTAPI *PF_SymSetOptions)(_In_ DWORD SymOptions);
typedef DWORD (NTAPI *PF_SymGetOptions)(VOID);
typedef DWORD64 (NTAPI *PF_SymLoadModule64)(_In_ HANDLE hProcess,
                                            _In_opt_ HANDLE hFile,
                                            _In_opt_ LPSTR ImageName,
                                            _In_opt_ LPSTR ModuleName,
                                            _In_ DWORD64 BaseOfDll,
                                            _In_ DWORD SizeOfDll);
typedef BOOL (NTAPI *PF_SymGetModuleInfo64)(_In_ HANDLE hProcess,
                                            _In_ DWORD64 qwAddr,
                                            _Out_ PIMAGEHLP_MODULE64 ModuleInfo);
typedef BOOL (NTAPI *PF_SymFromName)(_In_ HANDLE hProcess,
                                     _In_ LPSTR Name,
                                     _Out_ PSYMBOL_INFO Symbol);

typedef struct _DETOUR_SYM_INFO
{
    HANDLE                  hProcess;
    HMODULE                 hDbgHelp;
    PF_ImagehlpApiVersionEx pfImagehlpApiVersionEx;
    PF_SymInitialize        pfSymInitialize;
    PF_SymSetOptions        pfSymSetOptions;
    PF_SymGetOptions        pfSymGetOptions;
    PF_SymLoadModule64      pfSymLoadModule64;
    PF_SymGetModuleInfo64   pfSymGetModuleInfo64;
    PF_SymFromName          pfSymFromName;
} DETOUR_SYM_INFO, *PDETOUR_SYM_INFO;

PDETOUR_SYM_INFO DetourLoadImageHlp(VOID);

#endif // IMAGEAPI

#if defined(_INC_STDIO) && !defined(_CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS)
#error detours.h must be included before stdio.h (or at least define _CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS earlier)
#endif
#define _CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS 1

#ifdef _DEBUG

int Detour_AssertExprWithFunctionName(int reportType, const char* filename, int linenumber, const char* FunctionName, const char* msg);

#define DETOUR_ASSERT_EXPR_WITH_FUNCTION(expr, msg) \
    (void) ((expr) || \
    (1 != Detour_AssertExprWithFunctionName(_CRT_ASSERT, __FILE__, __LINE__,__FUNCTION__, msg)) || \
    (_CrtDbgBreak(), 0))

#define DETOUR_ASSERT(expr) DETOUR_ASSERT_EXPR_WITH_FUNCTION((expr), #expr)

#else// _DEBUG
#define DETOUR_ASSERT(expr)
#endif// _DEBUG

#ifndef DETOUR_TRACE
#if DETOUR_DEBUG
#define DETOUR_TRACE(x) printf x
#define DETOUR_BREAK()  __debugbreak()
#include <stdio.h>
#include <limits.h>
#else
#define DETOUR_TRACE(x)
#define DETOUR_BREAK()
#endif
#endif

#if 1 || defined(DETOURS_IA64)

//
// IA64 instructions are 41 bits, 3 per bundle, plus 5 bit bundle template => 128 bits per bundle.
//

#define DETOUR_IA64_INSTRUCTIONS_PER_BUNDLE (3)

#define DETOUR_IA64_TEMPLATE_OFFSET (0)
#define DETOUR_IA64_TEMPLATE_SIZE   (5)

#define DETOUR_IA64_INSTRUCTION_SIZE (41)
#define DETOUR_IA64_INSTRUCTION0_OFFSET (DETOUR_IA64_TEMPLATE_SIZE)
#define DETOUR_IA64_INSTRUCTION1_OFFSET (DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTION_SIZE)
#define DETOUR_IA64_INSTRUCTION2_OFFSET (DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTION_SIZE + DETOUR_IA64_INSTRUCTION_SIZE)

C_ASSERT(DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTIONS_PER_BUNDLE * DETOUR_IA64_INSTRUCTION_SIZE == 128);

__declspec(align(16)) struct DETOUR_IA64_BUNDLE
{
  public:
    union
    {
        BYTE    data[16];
        UINT64  wide[2];
    };

    enum {
        A_UNIT  = 1u,
        I_UNIT  = 2u,
        M_UNIT  = 3u,
        B_UNIT  = 4u,
        F_UNIT  = 5u,
        L_UNIT  = 6u,
        X_UNIT  = 7u,
    };
    struct DETOUR_IA64_METADATA
    {
        ULONG       nTemplate       : 8;    // Instruction template.
        ULONG       nUnit0          : 4;    // Unit for slot 0
        ULONG       nUnit1          : 4;    // Unit for slot 1
        ULONG       nUnit2          : 4;    // Unit for slot 2
    };

  protected:
    static const DETOUR_IA64_METADATA s_rceCopyTable[33];

    UINT RelocateBundle(_Inout_ DETOUR_IA64_BUNDLE* pDst, _Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra) const;

    bool RelocateInstruction(_Inout_ DETOUR_IA64_BUNDLE* pDst,
                             _In_ BYTE slot,
                             _Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra) const;

    // 120 112 104 96 88 80 72 64 56 48 40 32 24 16  8  0
    //  f.  e.  d. c. b. a. 9. 8. 7. 6. 5. 4. 3. 2. 1. 0.

    //                                      00
    // f.e. d.c. b.a. 9.8. 7.6. 5.4. 3.2. 1.0.
    // 0000 0000 0000 0000 0000 0000 0000 001f : Template [4..0]
    // 0000 0000 0000 0000 0000 03ff ffff ffe0 : Zero [ 41..  5]
    // 0000 0000 0000 0000 0000 3c00 0000 0000 : Zero [ 45.. 42]
    // 0000 0000 0007 ffff ffff c000 0000 0000 : One  [ 82.. 46]
    // 0000 0000 0078 0000 0000 0000 0000 0000 : One  [ 86.. 83]
    // 0fff ffff ff80 0000 0000 0000 0000 0000 : Two  [123.. 87]
    // f000 0000 0000 0000 0000 0000 0000 0000 : Two  [127..124]
    BYTE    GetTemplate() const;
    // Get 4 bit opcodes.
    BYTE    GetInst0() const;
    BYTE    GetInst1() const;
    BYTE    GetInst2() const;
    BYTE    GetUnit(BYTE slot) const;
    BYTE    GetUnit0() const;
    BYTE    GetUnit1() const;
    BYTE    GetUnit2() const;
    // Get 37 bit data.
    UINT64  GetData0() const;
    UINT64  GetData1() const;
    UINT64  GetData2() const;

    // Get/set the full 41 bit instructions.
    UINT64  GetInstruction(BYTE slot) const;
    UINT64  GetInstruction0() const;
    UINT64  GetInstruction1() const;
    UINT64  GetInstruction2() const;
    void    SetInstruction(BYTE slot, UINT64 instruction);
    void    SetInstruction0(UINT64 instruction);
    void    SetInstruction1(UINT64 instruction);
    void    SetInstruction2(UINT64 instruction);

    // Get/set bitfields.
    static UINT64 GetBits(UINT64 Value, UINT64 Offset, UINT64 Count);
    static UINT64 SetBits(UINT64 Value, UINT64 Offset, UINT64 Count, UINT64 Field);

    // Get specific read-only fields.
    static UINT64 GetOpcode(UINT64 instruction); // 4bit opcode
    static UINT64 GetX(UINT64 instruction); // 1bit opcode extension
    static UINT64 GetX3(UINT64 instruction); // 3bit opcode extension
    static UINT64 GetX6(UINT64 instruction); // 6bit opcode extension

    // Get/set specific fields.
    static UINT64 GetImm7a(UINT64 instruction);
    static UINT64 SetImm7a(UINT64 instruction, UINT64 imm7a);
    static UINT64 GetImm13c(UINT64 instruction);
    static UINT64 SetImm13c(UINT64 instruction, UINT64 imm13c);
    static UINT64 GetSignBit(UINT64 instruction);
    static UINT64 SetSignBit(UINT64 instruction, UINT64 signBit);
    static UINT64 GetImm20a(UINT64 instruction);
    static UINT64 SetImm20a(UINT64 instruction, UINT64 imm20a);
    static UINT64 GetImm20b(UINT64 instruction);
    static UINT64 SetImm20b(UINT64 instruction, UINT64 imm20b);

    static UINT64 SignExtend(UINT64 Value, UINT64 Offset);

    BOOL    IsMovlGp() const;

    VOID    SetInst(BYTE Slot, BYTE nInst);
    VOID    SetInst0(BYTE nInst);
    VOID    SetInst1(BYTE nInst);
    VOID    SetInst2(BYTE nInst);
    VOID    SetData(BYTE Slot, UINT64 nData);
    VOID    SetData0(UINT64 nData);
    VOID    SetData1(UINT64 nData);
    VOID    SetData2(UINT64 nData);
    BOOL    SetNop(BYTE Slot);
    BOOL    SetNop0();
    BOOL    SetNop1();
    BOOL    SetNop2();

  public:
    BOOL    IsBrl() const;
    VOID    SetBrl();
    VOID    SetBrl(UINT64 target);
    UINT64  GetBrlTarget() const;
    VOID    SetBrlTarget(UINT64 target);
    VOID    SetBrlImm(UINT64 imm);
    UINT64  GetBrlImm() const;

    UINT64  GetMovlGp() const;
    VOID    SetMovlGp(UINT64 gp);

    VOID    SetStop();

    UINT    Copy(_Out_ DETOUR_IA64_BUNDLE *pDst, _Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra = NULL) const;
};
#endif // DETOURS_IA64

#ifdef DETOURS_ARM

#define DETOURS_PFUNC_TO_PBYTE(p)  ((PBYTE)(((ULONG_PTR)(p)) & ~(ULONG_PTR)1))
#define DETOURS_PBYTE_TO_PFUNC(p)  ((PBYTE)(((ULONG_PTR)(p)) | (ULONG_PTR)1))

#endif // DETOURS_ARM

//////////////////////////////////////////////////////////////////////////////

#ifdef __cplusplus
extern "C" {
#endif // __cplusplus

#define DETOUR_OFFLINE_LIBRARY(x)                                       \
PVOID WINAPI DetourCopyInstruction##x(_In_opt_ PVOID pDst,              \
                                      _Inout_opt_ PVOID *ppDstPool,     \
                                      _In_ PVOID pSrc,                  \
                                      _Out_opt_ PVOID *ppTarget,        \
                                      _Out_opt_ LONG *plExtra);         \
                                                                        \
BOOL WINAPI DetourSetCodeModule##x(_In_ HMODULE hModule,                \
                                   _In_ BOOL fLimitReferencesToModule); \

DETOUR_OFFLINE_LIBRARY(X86)
DETOUR_OFFLINE_LIBRARY(X64)
DETOUR_OFFLINE_LIBRARY(ARM)
DETOUR_OFFLINE_LIBRARY(ARM64)
DETOUR_OFFLINE_LIBRARY(IA64)

#undef DETOUR_OFFLINE_LIBRARY

//////////////////////////////////////////////////////////////////////////////
//
// Helpers for manipulating page protection.
//

_Success_(return != FALSE)
BOOL WINAPI DetourVirtualProtectSameExecuteEx(_In_  HANDLE hProcess,
                                              _In_  PVOID pAddress,
                                              _In_  SIZE_T nSize,
                                              _In_  DWORD dwNewProtect,
                                              _Out_ PDWORD pdwOldProtect);

_Success_(return != FALSE)
BOOL WINAPI DetourVirtualProtectSameExecute(_In_  PVOID pAddress,
                                            _In_  SIZE_T nSize,
                                            _In_  DWORD dwNewProtect,
                                            _Out_ PDWORD pdwOldProtect);

// Detours must depend only on kernel32.lib, so we cannot use IsEqualGUID
BOOL WINAPI DetourAreSameGuid(_In_ REFGUID left, _In_ REFGUID right);
#ifdef __cplusplus
}
#endif // __cplusplus

//////////////////////////////////////////////////////////////////////////////

#define MM_ALLOCATION_GRANULARITY 0x10000

//////////////////////////////////////////////////////////////////////////////

#endif // DETOURS_INTERNAL
#endif // __cplusplus

#endif // _DETOURS_H_
//
////////////////////////////////////////////////////////////////  End of File.
