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Date: Sun, 25 Jul 1999 22:29:40 -0300
To: djgpp AT delorie DOT com
From: "Cesar S. Rabak" <csrabak AT ipt DOT br>
Subject: Re: Setting DOS environment varible with C program and export
  it ?
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At 13:35 25/07/99 -0400, you wrote:

>I use the standard function setenv() getenv(), but I can export what
>is done during the program to the upper shell. Is there a way for doing
>such thing ?

Doing so is a kind of hack in the undelying OS. There is not a portable way
of doing it.

In the past, some programs with this kind of hack were available for DOS,
but I'm not keeping with this stuff anymore. Get a look at SimTel mirrors
on the system utils and neighboors areas.

[snipped]

Cesar