Date: Tue, 18 Mar 1997 14:32:18 +0300 (IDT)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: Thomas Harte <T DOT Harte AT btinternet DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: Messing with strings
In-Reply-To: <01bc332c$d1b4dcc0$452349c2@default>
Message-ID: <Pine.SUN.3.91.970318143157.17465Y-100000@is>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


On 17 Mar 1997, Thomas Harte wrote:

> 	Anyway, I want to know, how, in DJGPP, do you shift every value of a
> variable down one in a dimension, ie so that the value at x[n] is written
> to x[n+1], the value at x[n+1] to x[n+2], and so on.

Use the `memmove' library function.  It's like `memcpy', but can
handle overlapping regions, like in your case.  It is also ANSI C, so
it should be supported on any other C compiler out there.