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- /*
- * Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
- /*
- * These functions work like memset but operate on physical memory which may
- * not be accessible directly.
- *
- * @param s The physical address to start setting memory at.
- * @param c The character to set each byte of the region to.
- * @param n The number of bytes to set.
- *
- * @return The physical address of the memory which was set.
- */
- phys_addr_t arch_phys_memset(phys_addr_t s, int c, phys_size_t n);
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