Obtains a handle of type PHT_REMOTE_FILESYSTEM_ENTRY to the parent file system entry.
PRL_RESULT PrlFsInfo_GetParentEntry( PRL_HANDLE hFsInfo, PRL_HANDLE_PTR phParentEntry );
PrlApiDisp.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.