From: "Matthew Conte" <spam AT somebody DOT else>
Newsgroups: comp.os.msdos.djgpp
References: <19981006122045 DOT 25193 DOT 00007641 AT ng117 DOT aol DOT com>
Subject: Re: Another silly question!
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Date: Tue, 6 Oct 1998 13:07:19 -0400
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

>jerk( )
>{ 
>    printf("Bill is a jerk.\n");
>}
>
>How come I don't get any prototyping warnings or errors when
>I compile this?  It compiles fine... no warnings or nothin'

Try adding -Wall to your compile line.  If you don't, gcc will suppress the two warnings:

Warning:  return-type defaults to `int'
Warning:  control reaches end of non-void function

Later,
Matt.