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/* * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #include <stddef.h> #include <string.h> void *memchr(const void *src, int c, size_t len) { const unsigned char *s = src; while (len--) { if (*s == (unsigned char)c) return (void *) s; s++; } return NULL; }