Классы в DLL

PPCDll.h
class AFX_EXT_CLASS ppc : public CButton
{  
    public:
        ppc();
        ~ppc();
        void Message(const char *str);
};
class AFX_EXT_CLASS testclass
{   public:
        void Nate();
        void Nate(int vpolete);
};

PPCDll.cpp
#include "stdafx.h"
#include <afxwin.h>
#include <afxdllx.h>
#include "PPCDll.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

static AFX_EXTENSION_MODULE PPCDllDLL = { NULL, NULL };

extern "C" int APIENTRY
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
    // Remove this if you use lpReserved
    UNREFERENCED_PARAMETER(lpReserved);

    if (dwReason == DLL_PROCESS_ATTACH)
    {
        TRACE0("PPCDll.DLL Initializing!\n");
       
        // Extension DLL one-time initialization
        if (!AfxInitExtensionModule(PPCDllDLL, hInstance))
            return 0;

        // Insert this DLL into the resource chain
        // NOTE: If this Extension DLL is being implicitly linked to by
        //  an MFC Regular DLL (such as an ActiveX Control)
        //  instead of an MFC application, then you will want to
        //  remove this line from DllMain and put it in a separate
        //  function exported from this Extension DLL.  The Regular DLL
        //  that uses this Extension DLL should then explicitly call that
        //  function to initialize this Extension DLL.  Otherwise,
        //  the CDynLinkLibrary object will not be attached to the
        //  Regular DLL's resource chain, and serious problems will
        //  result.

        new CDynLinkLibrary(PPCDllDLL);

    }
    else if (dwReason == DLL_PROCESS_DETACH)
    {
        TRACE0("PPCDll.DLL Terminating!\n");

        // Terminate the library before destructors are called
        AfxTermExtensionModule(PPCDllDLL);
    }
    return 1;   // ok
}

ppc::ppc()
{
}
ppc::~ppc()
{
}
void ppc::Message(const char *str)
{   MessageBoxA(0,str,"", MB_APPLMODAL|MB_ICONINFORMATION);
}
void testclass::Nate()
{   MessageBoxA(0,"Просто!","На те!", MB_APPLMODAL|MB_ICONINFORMATION);
}
void testclass::Nate(int vpolete)
{   MessageBoxA(0,"В полёте!","На те!", MB_APPLMODAL|MB_ICONINFORMATION);
}