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1//===-- Implementation of strncasecmp -------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/string/strncasecmp.h"10
11#include "src/__support/common.h"12#include "src/__support/ctype_utils.h"13#include "src/string/memory_utils/inline_strcmp.h"14
15namespace LIBC_NAMESPACE {16
17LLVM_LIBC_FUNCTION(int, strncasecmp,18(const char *left, const char *right, size_t n)) {19auto case_cmp = [](char a, char b) {20return LIBC_NAMESPACE::internal::tolower(a) -21LIBC_NAMESPACE::internal::tolower(b);22};23return inline_strncmp(left, right, n, case_cmp);24}
25
26} // namespace LIBC_NAMESPACE27