#include <Windows.h>

#include <cstdio>

typedef NTSTATUS(NTAPI* PUSER_THREAD_START_ROUTINE)(_In_ PVOID ThreadParameter);

#define NtCurrentProcess() (HANDLE)-1

#ifdef _WIN64

#define NtCurrentThreadLocalStoragePointer() *(LPVOID*)(LPBYTE(NtCurrentTeb()) + 0x58)

#else

#define NtCurrentThreadLocalStoragePointer() *(LPVOID*)(LPBYTE(NtCurrentTeb()) + 0x2C)

#endif

typedef struct _CLIENT_ID {

VOID* UniqueProcess;

VOID* UniqueThread;

}CLIENT_ID, * PCLIENT_ID;

extern "C"

NTSYSAPI

NTSTATUS

NTAPI

RtlCreateUserThread(

_In_ HANDLE Process,

_In_opt_ PSECURITY_DESCRIPTOR ThreadSecurityDescriptor,

_In_ BOOLEAN CreateSuspended,

_In_opt_ ULONG ZeroBits,

_In_opt_ SIZE_T MaximumStackSize,

_In_opt_ SIZE_T CommittedStackSize,

_In_ PUSER_THREAD_START_ROUTINE StartAddress,

_In_opt_ PVOID Parameter,

_Out_opt_ PHANDLE Thread,

_Out_opt_ PCLIENT_ID ClientId

);

static thread_local int x = 0xffccffdd;

NTSTATUS WINAPI Thread(PVOID) {

printf("[1] ThreadLocalStoragePointer = %p\n", NtCurrentThreadLocalStoragePointer());

return x == 0xffccffdd ? 0 : 1;

}

int thread() {