Date:	Sun, 10 Nov 2002 15:39:35 -0500
Message-Id:	<200211102039.gAAKdZG02524@envy.delorie.com>
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From:	DJ Delorie <dj AT delorie DOT com>
To:	djgpp AT delorie DOT com
In-reply-to:	<aqmd64$atpfh$1@ID-79865.news.dfncis.de> (alexvn@bigfoot.com)
Subject:	Re: __DJGPP_MINOR__
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> Where does my program (t1.cpp) take __DJGPP_MINOR__  from ?

Either <go32.h> or <stdio.h> include <sys/version.h>, where it is
defined.  if you don't happen to include either of these, you won't
get it defined.

> 2. Another question.
>     We see that the following values are defined : __MSDOS__ and __unix__.
>     How can a program know where it is compiled : on MSDOS, on UNIX, on Windows 95/98/2000 etc.

You can't.  And, in fact, shouldn't.  The flags tell you what it was
compiled *for*, not what it was compiled *on*.  You can try using
uname() to figure out what machine you're *running on* if that's what
you're really looking for.

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