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Date:	Wed, 9 Jan 2002 14:15:16 +0200 (IST)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender:	eliz AT is
To:	Drac0 <m-marti AT online DOT no>
cc:	djgpp AT delorie DOT com
Subject:	Re: command line argument
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On Wed, 9 Jan 2002, Drac0 wrote:

> main(int argc, int * argv[])

This should say

  int main (int argc, char *argv[])

> if(* argv[1] >= 100)

You shouldn't use *argv[1] if argc isn't at least 2.  Otherwise, argv[2] 
is a NULL pointer, and dereferencing a NULL pointer is a no-no.

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