Appendix F. Windows Sockets Changes for IPv6
This appendix includes information about changes that have been made to the Windows Sockets application programming interface (API) to support Internet Protocol version 6 (IPv6) applications, and it provides examples of how and when to use these changes in an application. It includes information about the following topics:
Address data structures
Core sockets functions
Address conversion functions
Changes to Windows Sockets for IPv6 are defined in RFCs 3493 and 3542.
Additional details about how to modify applications so that they can use both IPv4 and IPv6 can be found in the “IPv6 ...