13BOOL APIENTRY DllMain( HMODULE hModule,
 
   14                       DWORD  ul_reason_for_call,
 
   21    switch (ul_reason_for_call)
 
   23    case DLL_PROCESS_ATTACH:
 
   24    case DLL_THREAD_ATTACH:
 
   25    case DLL_THREAD_DETACH:
 
   26    case DLL_PROCESS_DETACH:
 
Header for precompiled headers. Used only on Windows.