root/maint/gnulib/lib/memxor.h

/* */

INCLUDED FROM

   1 /* memxor.h -- perform binary exclusive OR operation on memory blocks.
   2    Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
   3 
   4    This file is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as
   6    published by the Free Software Foundation; either version 2.1 of the
   7    License, or (at your option) any later version.
   8 
   9    This file is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13 
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 /* Written by Simon Josefsson.  The interface was inspired by memxor
  18    in Niels Möller's Nettle. */
  19 
  20 #ifndef MEMXOR_H
  21 # define MEMXOR_H
  22 
  23 #include <stddef.h>
  24 
  25 /* Compute binary exclusive OR of memory areas DEST and SRC, putting
  26    the result in DEST, of length N bytes.  Returns a pointer to
  27    DEST. */
  28 void *memxor (void *restrict dest, const void *restrict src, size_t n);
  29 
  30 #endif /* MEMXOR_H */
  31 
  32 /*
  33  * Hey Emacs!
  34  * Local Variables:
  35  * coding: utf-8
  36  * End:
  37  */

/* */