Inter-process communication

These functions give access to socket and DDE based interprocess communication mechanisms.

NETLinkOpen()
NETLinkOpen() is used to establish a link to an advertised port on a network accessable system.
NETPortCreate()
NETPortCreate() is used to create a NETPort object.
SetupNCPolling()
SetupNCPolling() is used to setup a network counter polling.

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