upstream/emscripten/system/lib/llvm-libc/src/wchar/wcslen.cpp

//===-- Implementation of wcslen ------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/wchar/wcslen.h"

#include "hdr/types/size_t.h"
#include "hdr/types/wchar_t.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"
#include "src/string/string_utils.h" // string_length_trivial

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(size_t, wcslen, (const wchar_t *src)) {
  return internal::string_length(src);
}

} // namespace LIBC_NAMESPACE_DECL