mirror of
https://github.com/UberGuidoZ/Flipper.git
synced 2024-12-23 15:00:13 +00:00
29 lines
1.2 KiB
C
29 lines
1.2 KiB
C
/* memxor.h -- perform binary exclusive OR operation on memory blocks.
|
|
Copyright (C) 2005 Free Software Foundation, Inc.
|
|
|
|
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 2, 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, write to the Free Software Foundation,
|
|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
|
|
|
|
/* Written by Simon Josefsson. The interface was inspired by memxor
|
|
in Niels Möller's Nettle. */
|
|
|
|
#pragma once
|
|
|
|
#include <stddef.h>
|
|
|
|
/* Compute binary exclusive OR of memory areas DEST and SRC, putting
|
|
the result in DEST, of length N bytes. Returns a pointer to
|
|
DEST. */
|
|
void* memxor(void* /*restrict*/ dest, const void* /*restrict*/ src, size_t n);
|