"Точка входа в функцию не найдена"

#pragma once
 
#if !defined(__DDL_HEAD_h__)
#define __DLL_HEAD_H__
 
#ifdef DLIBRARY_EXPORTS
#define DLLHEAD_API _declspec(dllexport)
#else
#define DLLHEAD_API _declspec(dllimport)
#endif
#ifdef _cplusplus
extern"C" {
#endif
    DLLHEAD_API void PrintSysDirectories(const long csidl[], unsigned long nCount);
    DLLHEAD_API void PrintOSVersion();
#ifdef _cplusplus
}
#endif
 
    
#endif

#pragma warning(disable : 4996)
#include <Windows.h>
#include <stdio.h>
#include <tchar.h>
#include <ShlObj.h>
 
#include "DLLHead.h"
 
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD dwReason, LPVOID lpvReserved)
{
    return true;
}
DLLHEAD_API void PrintSysDirectories(const long csidl[], unsigned long nCount)
{
    TCHAR szBuffer[MAX_PATH + 1];
 
    for (unsigned long i = 0; i < nCount; i++)
    {
        HRESULT hr = SHGetFolderPath(NULL, csidl[i], NULL, SHGFP_TYPE_CURRENT, szBuffer);
 
        if (S_OK == hr)
            _tprintf(TEXT("%d: %s\n"), i + 1, szBuffer);
    }
 
}
DLLHEAD_API void PrintOSVersion()
{
    OSVERSIONINFO osvi;
 
    ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
    osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
 
    GetVersionEx(&osvi);
 
    _tprintf(TEXT("%d.%d \n"), osvi.dwMajorVersion, osvi.dwMinorVersion);
}