IEEE 1327.1 – IEEE Standard for Information Technology–X.400 Based Electronic Messaging C Language Interfaces–Binding for Application Program Interfaces (API)
New IEEE Standard – Inactive-Withdrawn.A C language binding to IEEE Std 1224.1-1993, IEEE Standard for Information Technology–X.400-Based Electronic Messaging–Application Program Interface (API) [Language Independent] is defined. This standard is intended for use by application developers, system implementors, test method writers, and users to support application portability at the source-code level.
