POSIX.1-2001

POSIX.1-2001

POSIX.1-2001 (IEEE Std 1003.1-2001) consists of most of SUSv3 which consists of volumes (issue 6): Base Definitions, System Interfaces and Headers, and Commands and Utilities. The POSIX specification specifically excludes the SUSv3 requirements for a curses API (often called X/Open Curses, even though there is no distinct grouping of this in SUSv3).