-/*
- * Copyright (C) 1994, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: set.c,v $
- * Revision 1.4 1995-09-04 12:33:27 adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.3 1995/02/06 10:12:55 adam
- * Unused static function rm_SetElement was removed.
- *
- * Revision 1.2 1995/01/24 16:00:22 adam
- * Added -ansi to CFLAGS.
- * Some changes to the dfa module.
- *
- * Revision 1.1 1994/09/26 10:16:57 adam
- * First version of dfa module in alex. This version uses yacc to parse
- * regular expressions. This should be hand-made instead.
- *
- */
+/* $Id: set.c,v 1.8 2002-08-02 19:26:55 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <string.h>
-#include <alexutil.h>
#include <set.h>
#include "imalloc.h"
Set add_Set (SetType st, Set s, int n)
{
SetElement dummy;
- Set p = &dummy, new;
+ Set p = &dummy, snew;
p->next = s;
while (p->next && p->next->value < n)
p = p->next;
assert (p);
if (!(p->next && p->next->value == n))
{
- new = mk_SetElement (st, n);
- new->next = p->next;
- p->next = new;
+ snew = mk_SetElement (st, n);
+ snew->next = p->next;
+ p->next = snew;
}
return dummy.next;
}