Compiler error:C3861 'GetModuleHandleEx': identifier not found

#include <windows.h>
#include <stdlib.h>
#include <tchar.h>
#ifdef __cplusplus
extern "C"
#endif
void * _ReturnAddress(void);

#pragma intrinsic(_ReturnAddress)
//I inserted the following开发者_如何转开发 code inside one of the functions

void func()
{
------------
-------
----
-
    HMODULE module_handle;
    TCHAR module_name[4096];
    DWORD flag = 0x00000004;

    GetModuleHandleEx(flag, (LPCTSTR) _ReturnAddress(), &module_handle);

    GetModuleFileName(module_handle,module_name,4096);

-----
--
}

When I compile the code as a separate project everything works fine. Please help.

To compile an application that uses this function, define _WIN32_WINNT as 0x0501 or later. For more information, see Using the Windows Headers.

Even if you get your code to compile, what you're doing smells of wrongness.

If you're using the return address to make any sort of security-related decision, stop. You can't trust the return address of the calling function. No really, you can't trust the return address of the calling function.