pmt: revert 7f8090b

include/libgnulib/memxor.h

@@ -1,47 +0,0 @@
-/* memxor.h -- perform binary exclusive OR operation on memory blocks.
-   Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc.
-
-   This file 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.
-
-   This file 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 this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-/* Written by Simon Josefsson.  The interface was inspired by memxor
-   in Niels Möller's Nettle. */
-
-#ifndef MEMXOR_H
-#define MEMXOR_H
-
-#include <stddef.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* 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);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* MEMXOR_H */
-
-/*
- * Hey Emacs!
- * Local Variables:
- * coding: utf-8
- * End:
- */