source: trunk/libs/mini-libc/strings.h @ 449

Last change on this file since 449 was 449, checked in by alain, 4 years ago

Introduce several missing user libs.

File size: 1.7 KB
Line 
1/*
2 * strings.h - User level <strings> library definition.
3 *
4 * Author     Alain Greiner (2016,2017,2018)
5 *
6 * Copyright (c) UPMC Sorbonne Universites
7 *
8 * This file is part of ALMOS-MKH.
9 *
10 * ALMOS-MKH is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; version 2.0 of the License.
13 *
14 * ALMOS-MKH is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#ifndef _STRINGS_H_
25#define _STRINGS_H_
26
27/*****************************************************************************************
28 * This file defines the user level, case insensitive string related <strings> library.
29 * These functions do not use any syscall.
30 ****************************************************************************************/
31
32
33/********************************************************************************************
34 * This function compares lexicographically the strings s1 and s2, ignoring case.
35 ********************************************************************************************
36 * @ s1   : pointer on string.
37 * @ s2   : pointer on string.
38 * @ return 0 if s1 == s2 / return 1 if s1 > s2 / return -1 if s1 < s2
39 *******************************************************************************************/
40int strcasecmp ( const char * s1,
41                 const char * s2 );
42
43#endif
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