DS CWA 16374-70:2012 Extensions For Financial Services (Xfs) Interface Specification Release 3.20 - Part 70: Vendor Dependent Mode Device Class Interface Migration From Version 3.10 (Cwa 15748) To Version 3.20 (This Cwa) Programmer's Reference Explains the functionality of the services provided by the Vendor Dependent Mode (VDM) Service Provider under XFS, by defining the service-specific commands that can be issued, using the WFSGetInfo, W