blob: 5574e8c7b9551f0403095d2dff83759af4770ff6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
/* Compare pieces of UTF-8 strings.
Copyright (C) 2002, 2006, 2009-2015 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2002.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include "unistr.h"
#include <string.h>
int
u8_cmp (const uint8_t *s1, const uint8_t *s2, size_t n)
{
/* Use the fact that the UTF-8 encoding preserves lexicographic order. */
return memcmp ((const char *) s1, (const char *) s2, n);
}
|
