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From: am@cam-cl.UUCP
Newsgroups: comp.lang.c
Subject: Re: weird c code/ c test
Message-ID: <1044@jenny.cl.cam.ac.uk>
Date: Fri, 14-Aug-87 07:53:11 EDT
Article-I.D.: jenny.1044
Posted: Fri Aug 14 07:53:11 1987
Date-Received: Sun, 16-Aug-87 18:41:20 EDT
References: <1089@gilsys.UUCP> <5192@utcsri.UUCP> <6243@brl-smoke.ARPA>
Reply-To: am@cl.cam.ac.uk (Alan Mycroft)
Organization: U of Cambridge Comp Lab, UK
Lines: 10

In article <6243@brl-smoke.ARPA> gwyn@brl.arpa (Doug Gwyn (VLD/VMB) <gwyn>) writes:
>>>#include	<stdio.h>
>>Huh?  Not used in the program below.
>
>Sure it is -- printf() is used.  Although it is not REQUIRED that
><stdio.h> be included to use printf(), it may very well be beneficial
>to do so.

The contradicts ANSI draft: printf has a varargs prototype and
therefore must be given a prototype with ... not int printf() assumed.