From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,FREEMAIL_FROM, FROM_STARTS_WITH_NUMS autolearn=no autolearn_force=no version=3.4.4 X-Received: by 10.107.150.67 with SMTP id y64mr13774916iod.107.1516362875352; Fri, 19 Jan 2018 03:54:35 -0800 (PST) X-Received: by 10.157.90.130 with SMTP id w2mr392610oth.14.1516362874844; Fri, 19 Jan 2018 03:54:34 -0800 (PST) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!paganini.bofh.team!weretis.net!feeder6.news.weretis.net!feeder.usenetexpress.com!feeder-in1.iad1.usenetexpress.com!border1.nntp.dca1.giganews.com!nntp.giganews.com!w142no662401ita.0!news-out.google.com!b73ni2227ita.0!nntp.google.com!w142no662397ita.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Fri, 19 Jan 2018 03:54:34 -0800 (PST) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=85.245.162.133; posting-account=rhqvKAoAAABpikMmPHJSZh4400BboHwT NNTP-Posting-Host: 85.245.162.133 References: <2eaf6de3-ce95-4c69-b22b-441a7ed6d5c9@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <90369010-6a4c-4000-b305-ed54e4d377ce@googlegroups.com> Subject: Re: implementation of Bounded_String From: Mehdi Saada <00120260a@gmail.com> Injection-Date: Fri, 19 Jan 2018 11:54:35 +0000 Content-Type: text/plain; charset="UTF-8" Xref: reader02.eternal-september.org comp.lang.ada:49994 Date: 2018-01-19T03:54:34-08:00 List-Id: I just wonder what's the lowest level (besides assembly) at which in Ada, one can implement characters input-output. But since Text_io is language-defined, I suppose there's nothing closer to the hardware ?