Cpi-C (X-Open CAE Specification)

CPI-C provides a consistent application programming interface for applications that require program-to-program communication. This specification defines a programming interface that allows X/Open-compliant systems to communicate with systems implementing SNA Logical Unit type 6.2 (LU 6.2). It does not address issues of peer-to-peer communication in X/Open-compliant systems, nor does it include transaction semantics.