From:	Damian Yerrick <Bullcr_pd_yerrick AT hotmail DOT comRemoveBullcr_p>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Problems Linking
Organization:	Pin Eight Software http://pineight.8m.com/
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NNTP-Posting-Date:	Mon, 24 Jul 2000 03:49:15 GMT
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Date:	Mon, 24 Jul 2000 03:49:15 GMT
To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

On Fri, 21 Jul 2000 17:40:27 -0500, "23yrold3yrold" <cbarry AT pangea DOT ca>
wrote:

>Hello. I'm trying to write a game across a few .CPP files, with global
>variables and function prototypes residing in an .H file. If I #include the
>.H file in one .CPP, the others give "undeclared identifier"errors, and if I
>#include in all of them, it gives "multiple declaration" errors. All of
>which I can understand; I just want to find a way to get it all to work
>together. Thanks muchly in advance.
>

Whenever you write a .h file, do this to stop multiple declaration
errors:

// foo.h

#ifndef FOO_H
#define FOO_H

// contents of header file

#endif

-- 
Damian Yerrick
"I refuse to listen to those who refuse to listen to reason."
See the whole sig: http://www.rose-hulman.edu/~yerricde/sig.html

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