1/* Compare pieces of UTF-8/UTF-16/UTF-32 strings.
2   Copyright (C) 2009-2010 Free Software Foundation, Inc.
3   Written by Bruno Haible <bruno@clisp.org>, 2009.
4
5   This program is free software: you can redistribute it and/or modify it
6   under the terms of the GNU Lesser General Public License as published
7   by the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18int
19FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2)
20{
21  int cmp = U_CMP (s1, s2, MIN (n1, n2));
22
23  if (cmp == 0)
24    {
25      if (n1 < n2)
26        cmp = -1;
27      else if (n1 > n2)
28        cmp = 1;
29    }
30
31  return cmp;
32}
33