Critical Sections

In ATL 2.1, you no longer need to pass a CComAutoCriticalSection or CComCriticalSection class member to any of the following macros:

• COM_INTERFACE_ENTRY_AUTOAGGREGATE
  
  
• COM_INTERFACE_ENTRY_AUTOAGGREGATE_BLIND
  
  
• COM_INTERFACE_ENTRY_CACHED_TEAR_OFF