Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ames!haven!ncifcrf!nlm-mcs!adm!smoke!gwyn
From: gwyn@smoke.ARPA (Doug Gwyn )
Newsgroups: comp.lang.c
Subject: Re: Getchar w/wout echo
Message-ID: <8384@smoke.ARPA>
Date: 27 Aug 88 00:32:24 GMT
References: <371@marob.MASA.COM> <65071@sun.uucp> <624@proxftl.UUCP>
Reply-To: gwyn@brl.arpa (Doug Gwyn (VLD/VMB) <gwyn>)
Organization: Ballistic Research Lab (BRL), APG, MD.
Lines: 8

In article <624@proxftl.UUCP> bill@proxftl.UUCP (T. William Wells) writes:
>#define getchar()       (putchar(getchar()))

Ahem.  Consider (in UNIX shell notation):
	filter <infile >outfile

There really is no way to do this right in the application code;
it has to be dealt with in the run-time environment.