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/* listsort.c
 * Copyright (c) 1992 David Kastrup, Goethestra"se~20/22, W-5100~Aachen,
 *       Germany
 * You are allowed to use this software in any form, even
 * in commercial software, as long as you do not restrain the right of
 * those using your software to obtain this code. That is, you must inform
 * your customer that this piece of code is in your program, and must provide
 * the unmodified source to him at request, at not more than a moderate
 * copying charge. You can save yourself this work if you include this in
 * source in your distribution. It is small enough.
 * 
 * Other than that, you are free to use this software at will.
 */
 
 
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