[This is preliminary documentation and subject to change.]
The msbdnOutputGetStatus function retrieves the current status of the virtual interface DLL for the MMR.
HRESULT msbdnOutputGetStatus(
IN MSBDN_OUTPUT_SUBSYSTEM *Subsystem,
OUT HRESULT *Status
);
Returns zero if the function was successful. If the function fails, the return value is non-zero.
The virtual interface DLL should return a status of S_OK in the Status parameter if it is working properly, and otherwise should return an error code.