class _AFX_DLL_MODULE_STATE : public AFX_MODULE_STATE
// AFX_MODULE_STATE (global data for a module)
class AFX_MODULE_STATE : public CNoTrackObject
{
...
CWinApp* m_pCurrentWinApp;
HINSTANCE m_hCurrentInstanceHandle;
HINSTANCE m_hCurrentResourceHandle;
LPCTSTR m_lpszCurrentAppName;
BYTE m_bDLL; // TRUE if module is a DLL, FALSE if it is an EXE