EHNAPPC Application Program Interface


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This is only available on the Communications Server SNA API clients.

The EHNAPPC Communications API provides a method to write cooperative processing applications between personal computers and iSeries™, eServer™ i5, or System i5™ systems. It insulates the programmer from low-level communications programming and hardware connectivity types. Application programmers need to write both the iSeries™, eServer™ i5, or System i5™ programs and the PC programs when using this API. Almost anything that can be accessed by the host application can be extended to the partner PC application. This API can be used for performance-critical applications.

This chapter describes the routines, data structures, and return codes that make up the 32-bit EHNAPPC API for the Win32® Communications Server SNA API clients.