mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
30 lines
922 B
C
30 lines
922 B
C
/* Copyright (C) 1992-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <string.h>
|
|
|
|
void *
|
|
memfrob (void *s, size_t n)
|
|
{
|
|
char *p = (char *) s;
|
|
|
|
while (n-- > 0)
|
|
*p++ ^= 42;
|
|
|
|
return s;
|
|
}
|