This section describes the Microsoft® SNA Server-specific extensions to Windows APPC and the Common Service Verb (CSV) API.
The GetAppcConfig function takes a local LU and returns the remote LUs that are accessible to the user through that LU. If left blank, and a default local LU has been configured, the user's default local LU will be used. In all instances, if one of the returned remote LUs is the user's default, this is indicated as such. For more information on configuring default local and remote LUs, see the Microsoft SNA Server Administration Guide. The call is asynchronous and completion is normally signaled by the posting of a Windows message. However, an alternative completion mechanism is provided for console applications.
The GetAppcReturnCode and GetCsvReturnCode functions convert the primary and secondary return codes in the verb control block (VCB) to a printable string. These functions provide a standard set of error strings for use by applications.
For each extension, this section provides a definition of the function, syntax, returns, and remarks for using the function.