MIDL2137

The documentation lists this name without a value.

Documented in Win32

Compiler Errors

this specification of union needs /c_ext A union that appears in the interface definition must be associated with the discriminant or declared as local. Data that is not transmitted over the network can be implicitly declared as local when you use the /c_ext switch, which is the MIDL default. You cannot compile this IDL with the /osf switch.