| E | F | H | I | L | M | R | S | U |
| E_ABORT | E_INVALIDARG | E_POINTER |
| E_ACCESSDENIED | E_NOINTERFACE | E_UNEXPECTED |
| E_FAIL | E_NOTIMPL | |
| E_HANDLE | E_OUTOFMEMORY |
| FAILED |
| HRESULT | HRESULT_FACILITY | |
| HRESULT_CODE | HRESULT_SEVERITY |
| IS_ERROR | IUnknownUUID | IUnknownVTbl |
| LPVOID |
| MAKE_HRESULT |
| REFIID |
| SEVERITY_ERROR | SUCCEEDED | S_OK |
| SEVERITY_SUCCESS | S_FALSE |
| ULONG |