1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
/* * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #include <stddef.h> void *memchr(const void *src, int c, size_t len) { const char *s = src; while (len--) { if (*s == c) return (void *) s; s++; } return NULL; }