llvm-project

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//===-- Implementation of memchr ------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "src/string/memchr.h"
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#include "src/string/string_utils.h"
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#include "src/__support/common.h"
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#include <stddef.h>
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namespace LIBC_NAMESPACE {
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// TODO: Look at performance benefits of comparing words.
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LLVM_LIBC_FUNCTION(void *, memchr, (const void *src, int c, size_t n)) {
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  return internal::find_first_character(
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      reinterpret_cast<const unsigned char *>(src),
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      static_cast<unsigned char>(c), n);
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}
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} // namespace LIBC_NAMESPACE
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