1/* cacheflush - flush contents of instruction and/or data cache.
 2   Copyright (C) 2020-2025 Free Software Foundation, Inc.
 3   This file is part of the GNU C Library.
 4
 5   The GNU C Library is free software; you can redistribute it and/or
 6   modify it under the terms of the GNU Lesser General Public
 7   License as published by the Free Software Foundation; either
 8   version 2.1 of the License, or (at your option) any later version.
 9
10   The GNU C Library is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library.  If not, see
17   <https://www.gnu.org/licenses/>.  */
18
19#ifndef _SYS_CACHECTL_H
20#define _SYS_CACHECTL_H 1
21
22#include <features.h>
23
24/* Get the kernel definition for the op bits.  */
25#include <asm/cachectl.h>
26
27__BEGIN_DECLS
28
29#ifdef __USE_MISC
30extern int cacheflush (void *__addr, int __nbytes, int __op) __THROW;
31#endif
32
33__END_DECLS
34
35#endif