2.2 Common Data Types

This protocol MUST indicate to the RPC runtime that it is to support the Network Data Representation (NDR) 20 (that is, NDR20) transfer syntax only, as specified in [C706] part 4.

This protocol MUST enable the ms_union extension, as specified in [MS-RPCE] section 2.2.4.

In addition to RPC base types and definitions specified in [C706] and [MS-DTYP], additional data types are defined below.