From:	Erik Max Francis <max AT alcyone DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: New C Programmer Problem
Date:	Thu, 19 Dec 1996 22:48:49 -0800
Organization:	Alcyone Systems
Lines:	34
Message-ID:	<32BA36D1.31273C98@alcyone.com>
References:	<32B9BAC8 DOT 5C26 AT bc DOT cybernex DOT net> <19961220 DOT 163011 DOT 8335 DOT 2 DOT chambersb AT juno DOT com>
NNTP-Posting-Host:	newton.alcyone.com
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Benjamin D Chambers wrote:

> >My program is:
> >#include <stdio.h>
> >main()
> >{
> >  printf("whatever");
> >}
> >
> Not to be nit-picky (okay, I'm nit-picking) but I believe there are only
> two ANSI defined ways to declare main.  The one you probably wanted to
> use was
> int main(void)
> {
>  ...your commands...
>  return(0);  ...Or whatever...
> }

Actually, the mere declaration

    main() { ... }

in fact does define main as returning int and taking no parameters.  In C,
the default return type of a function when not explicitly specified is int.
Also, when no parameters are explicitly specified, in a definition it is
taken as of taking no parameters.  (In a prototype, in C, it doesn't say
anything about the parameter list; in C++, it always means no parameters.)

-- 
                             Erik Max Francis | max AT alcyone DOT com
                              Alcyone Systems | http://www.alcyone.com/max/
                         San Jose, California | 37 20 07 N 121 53 38 W
                                 &tSftDotIotE | R^4: the 4th R is respect
     "You must surely know if man made heaven | Then man made hell"

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