GNUnet 0.22.1
proc_compat.c
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1/*
2 This file is part of GNUnet.
3 Copyright (C) 2001, 2002, 2003, 2004, 2005 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21
29#include "platform.h"
30
38void*
39GN_memrchr_ (const void *s,
40 int c,
41 size_t n)
42{
43 const unsigned char *ucs = s;
44 ssize_t i;
45
46 for (i = n - 1; i >= 0; i--)
47 if (c == (int) ucs[i])
48 return (void *) &ucs[i];
49 return NULL;
50}
void * GN_memrchr_(const void *s, int c, size_t n)
memrchr as defined in glibc
Definition: proc_compat.c:39