MIDL2405

The documentation lists this name without a value.

Documented in Win32

Compiler Errors

[comm_status] or [fault_status] with pickling requires -Oicf The old - Oi optimization mode does not support procedures or parameters with [ comm_status ] or [ fault_status ] with pickling (that is, using [ encode ] and/or [ decode ]). This warning can be suppressed globally by specifying - Oicf on the MIDL command line or for an individual function by adding the [optimize("icf:)] attribute to the function in the ACF file. In general, the - Oicf optimization mode is recommended over - Oi mode.