| AddRef()=0 | IMCUnknown | [pure virtual] |
| QueryInterface(const MCIID &riid, void **ppvObj)=0 | IMCUnknown | [pure virtual] |
| Release()=0 | IMCUnknown | [pure virtual] |
| Signal()=0 | IShSemaphore | [pure virtual] |
| WaitForSignal(boolean wait)=0 | IShSemaphore | [pure virtual] |
1.6.3