IEEE 1003.1-1996
Information Technology - Portable Operating System Interface (POSIX) - Part 1: System Application Program Interface (API) (C Language) (ISO/IEC 9945-1: 1996 (E); Incorporating ANSI/IEEE Stds 1003.1-1990@ 1003.1b-1993@ 1003.1c-1995@ and 1003.1i-1995; Amend