[libc-commits] [libc] [libc][wchar] implement wcslen (PR #124150)

[Nick Desaulniers via libc-commits]

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@@ -0,0 +1,29 @@
+//===-- Wide String utils -------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_WCHAR_WIDE_STRING_UTILS_H
+#define LLVM_LIBC_SRC_WCHAR_WIDE_STRING_UTILS_H
+
+#include "src/__support/macros/config.h"
+#include "hdr/types/size_t.h"
+#include "hdr/types/wchar_t.h"
+
+namespace LIBC_NAMESPACE_DECL {
+namespace internal {
+
+LIBC_INLINE size_t wide_string_length(const wchar_t *src) {
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nickdesaulniers wrote:

6f386abea8bc PTAL

https://github.com/llvm/llvm-project/pull/124150