Platform SDK: Windows Sockets

IPX/SPX Introduction

This section covers extensions to Windows Sockets 2 that are specific to the IPX family of transport protocols. It also describes aspects of base Windows Sockets 2 functions that require special consideration or that may exhibit unique behavior.

Fast Facts

Element Description
Protocol name(s) IPX, SPX
Description Provides transport services over the IPX networking layer: IPX for unreliable datagrams, SPX for reliable, connection-oriented message streams.
Address family AF_IPX
Header file Wsipx.h