typedef struct _myUNICODE_STRING
{
	USHORT Length;
	USHORT MaximumLength;
	PWSTR Buffer;
} myUNICODE_STRING, *PmyUNICODE_STRING, **PPmyUNICODE_STRING;

typedef struct _CURDIR
{
	myUNICODE_STRING DosPath;
	HANDLE Handle;
} CURDIR, *PCURDIR;

#define GDI_HANDLE_BUFFER_SIZE32  34
#define GDI_HANDLE_BUFFER_SIZE64  60

#if !defined(_M_X64)
#define GDI_HANDLE_BUFFER_SIZE      GDI_HANDLE_BUFFER_SIZE32
#else
#define GDI_HANDLE_BUFFER_SIZE      GDI_HANDLE_BUFFER_SIZE64
#endif

typedef ULONG GDI_HANDLE_BUFFER32[GDI_HANDLE_BUFFER_SIZE32];
typedef ULONG GDI_HANDLE_BUFFER64[GDI_HANDLE_BUFFER_SIZE64];
typedef ULONG GDI_HANDLE_BUFFER[GDI_HANDLE_BUFFER_SIZE];

typedef struct _PEB_LDR_DATA
{
	ULONG Length;
	BOOLEAN Initialized;
	HANDLE SsHandle;
	LIST_ENTRY InLoadOrderModuleList;
	LIST_ENTRY InMemoryOrderModuleList;
	LIST_ENTRY InInitializationOrderModuleList;
	PVOID EntryInProgress;
	BOOLEAN ShutdownInProgress;
	HANDLE ShutdownThreadId;
} PEB_LDR_DATA, *PPEB_LDR_DATA;

typedef struct _PEB
{
    BOOLEAN InheritedAddressSpace;
    BOOLEAN ReadImageFileExecOptions;
    BOOLEAN BeingDebugged;
    union
    {
        BOOLEAN BitField;
        struct
        {
            BOOLEAN ImageUsesLargePages : 1;
            BOOLEAN IsProtectedProcess : 1;
            BOOLEAN IsLegacyProcess : 1;
            BOOLEAN IsImageDynamicallyRelocated : 1;
            BOOLEAN SkipPatchingUser32Forwarders : 1;
            BOOLEAN SpareBits : 3;
        };
    };
    HANDLE Mutant;

    PVOID ImageBaseAddress;
    PPEB_LDR_DATA Ldr;
    PVOID ProcessParameters;
    PVOID SubSystemData;
    PVOID ProcessHeap;
    PRTL_CRITICAL_SECTION FastPebLock;
    PVOID AtlThunkSListPtr;
    PVOID IFEOKey;
    union
    {
        ULONG CrossProcessFlags;
        struct
        {
            ULONG ProcessInJob : 1;
            ULONG ProcessInitializing : 1;
            ULONG ProcessUsingVEH : 1;
            ULONG ProcessUsingVCH : 1;
            ULONG ProcessUsingFTH : 1;
            ULONG ReservedBits0 : 27;
        };
        ULONG EnvironmentUpdateCount;
    };
    union
    {
        PVOID KernelCallbackTable;
        PVOID UserSharedInfoPtr;
    };
    ULONG SystemReserved[1];
    ULONG AtlThunkSListPtr32;
    PVOID ApiSetMap;
    ULONG TlsExpansionCounter;
    PVOID TlsBitmap;
    ULONG TlsBitmapBits[2];
    PVOID ReadOnlySharedMemoryBase;
    PVOID HotpatchInformation;
    PVOID ReadOnlyStaticServerData;
    PVOID AnsiCodePageData;
    PVOID OemCodePageData;
    PVOID UnicodeCaseTableData;

    ULONG NumberOfProcessors;
    ULONG NtGlobalFlag;

    LARGE_INTEGER CriticalSectionTimeout;
    SIZE_T HeapSegmentReserve;
    SIZE_T HeapSegmentCommit;
    SIZE_T HeapDeCommitTotalFreeThreshold;
    SIZE_T HeapDeCommitFreeBlockThreshold;

    ULONG NumberOfHeaps;
    ULONG MaximumNumberOfHeaps;
    PVOID ProcessHeaps;

    PVOID GdiSharedHandleTable;
    PVOID ProcessStarterHelper;
    ULONG GdiDCAttributeList;

    PRTL_CRITICAL_SECTION LoaderLock;

    ULONG OSMajorVersion;
    ULONG OSMinorVersion;
    USHORT OSBuildNumber;
    USHORT OSCSDVersion;
    ULONG OSPlatformId;
    ULONG ImageSubsystem;
    ULONG ImageSubsystemMajorVersion;
    ULONG ImageSubsystemMinorVersion;
    ULONG_PTR ImageProcessAffinityMask;
    GDI_HANDLE_BUFFER GdiHandleBuffer;
    PVOID PostProcessInitRoutine;

    PVOID TlsExpansionBitmap;
    ULONG TlsExpansionBitmapBits[32];

    ULONG SessionId;

    ULARGE_INTEGER AppCompatFlags;
    ULARGE_INTEGER AppCompatFlagsUser;
    PVOID pShimData;
    PVOID AppCompatInfo;

    myUNICODE_STRING CSDVersion;

    PVOID ActivationContextData;
    PVOID ProcessAssemblyStorageMap;
    PVOID SystemDefaultActivationContextData;
    PVOID SystemAssemblyStorageMap;

    SIZE_T MinimumStackCommit;

    PVOID FlsCallback;
    LIST_ENTRY FlsListHead;
    PVOID FlsBitmap;
    ULONG FlsBitmapBits[FLS_MAXIMUM_AVAILABLE / (sizeof(ULONG) * 8)];
    ULONG FlsHighIndex;

    PVOID WerRegistrationData;
    PVOID WerShipAssertPtr;
    PVOID pContextData;
    PVOID pImageHeaderHash;
    union
    {
        ULONG TracingFlags;
        struct
        {
            ULONG HeapTracingEnabled : 1;
            ULONG CritSecTracingEnabled : 1;
            ULONG SpareTracingBits : 30;
        };
    };
} PEB, *PPEB;

typedef struct _LDR_DATA_TABLE_ENTRY
{
    LIST_ENTRY InLoadOrderLinks;
    LIST_ENTRY InMemoryOrderLinks;
    LIST_ENTRY InInitializationOrderLinks;
    PVOID DllBase;
    PVOID EntryPoint;
    ULONG SizeOfImage;
    myUNICODE_STRING FullDllName;
    myUNICODE_STRING BaseDllName;
    ULONG Flags;
    USHORT LoadCount;
    USHORT TlsIndex;
    union
    {
        LIST_ENTRY HashLinks;
        struct
        {
            PVOID SectionPointer;
            ULONG CheckSum;
        };
    };
    union
    {
        ULONG TimeDateStamp;
        PVOID LoadedImports;
    };
    PVOID EntryPointActivationContext;
    PVOID PatchInformation;
    LIST_ENTRY ForwarderLinks;
    LIST_ENTRY ServiceTagLinks;
    LIST_ENTRY StaticLinks;
    PVOID ContextInformation;
    ULONG_PTR OriginalBase;
    LARGE_INTEGER LoadTime;
} LDR_DATA_TABLE_ENTRY, *PLDR_DATA_TABLE_ENTRY;