From:	Martin Bernreuther <Martin DOT Bernreuther AT po DOT uni-stuttgart DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	How to read/modify environment variables?
Date:	Tue, 24 Jun 1997 18:37:00 +0000
Organization:	University of Stuttgart
Lines:	20
Message-ID:	<33B013CC.E452725B@po.uni-stuttgart.de>
Reply-To:	Martin DOT Bernreuther AT po DOT uni-stuttgart DOT de
NNTP-Posting-Host:	iv-kib1.bauingenieure.uni-stuttgart.de
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Hi,

I like to write a small tool to add a path to the PATH variable
only if it's not already in.
How can I get a hold of the environment variables?
Is there already a tool to do this?
Is there maybe a tool just to search a environment variable for
a string?

Bye
	Martin

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Dipl.-Ing. Martin Bernreuther                    University of Stuttgart
Pfaffenwaldring 7                            Informationsverarbeitung im
70569 Stuttgart                               konstruktiven Ingenieurbau
Germany
             E-Mail: Martin DOT Bernreuther AT po DOT uni-stuttgart DOT de
                  http://www.uni-stuttgart.de/iv-kib/
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