[This is preliminary documentation and subject to change.]
The GQOS object QOS_OBJECT_HDR is attached to each GQOS object. It specifies the object type and its length.
Struct {
ULONG      ObjectType;
ULONG      ObjectLength;
} QOS_OBJECT_HDR;
 
  Windows NT: Requires version 5.0 or later.
  Windows: Requires Windows 98.
  Windows CE: Unsupported.
  Header: Declared in traffic.h.