POSIX/Ada real-time bindings

Ada bindings are being developed for the proposed POSIX Realtime Extension and Threads Extension. POSIX is a standard application program interface to operating system services. The Threads Extension is of particular interest for Ada implementors and users, since it provides services that overlap significantly with Ada tasks. Work in progress on the implementation of Ada tasks over POSIX threads is beginning to shed light on the problem of producing an Ada binding for the POSIX Threads Extension.