Category: Operating System Services [SI]
Product Standards are explained in Practical Guide to the Open Brand
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System Interfaces and Headers, Issue 5 - Two Volumes
System Interface Definitions, Issue 5
Go Solo 2 - The Authorized Guide to UNIX 98 (Ed. Andrew Josey)
ISO/IEC 9899:1990, Programming Languages - C (technically identifical to ANS X3.159-1989), including Amendment 1:1995, Multibyte Support Extension (MSE) for ISO C.
ISO/IEC 9945-1:1996, Information Technology - Portable Operating Systems Interface (POSIX) - Part 1: Systems Application Programming Interface (API) [C Language] (identifical to IEEE Std. 1003.1-1996). Incorporating ANSI/IEEE Stds. 1003.1-1990, 1003.1b-1993 (Realtime), 1003.1c-1995 (Threads) and 1003.1i-1995 (also Realtime).
ISO/IEC 9945-2:1993 (POSIX-2) for the optional POSIX-2 C-Language binding calls.
Conformance Statement Questionnaires:
CSQ for Internationalized System Calls & Libraries Extd V2 Product Standard
VSX5 , and VSX4 , and VSU5 , and VSTH , (and optionally VSRT)
Present in UNIX 98 Product Standard(s)
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