Argument | Type | Description |
pcbAuthSvc | DWORD* | Returns a count of the authentication services supported on the computer. |
adwAuthSvc | DWORD** | Returns a list of authentication services supported on the computer. The enumeration of authentication services is in rpcdce.h. Authentication services that are not currently in the enumeration may be installed on a computer without upgrading the operating system. The list is allocated by CoTaskMemAlloc. The application must free the list by calling CoTaskMemFree. |
Returns | S_OK | Success. |
| E_INVALIDARG | One or more arguments are invalid. |
| E_OUTOFMEMORY | Insufficient memory to create the adwAuthSvc out-parameter. |