[libc-commits] [libc] [libc][search] implement posix `lfind` function (PR #114692)

[Nick Desaulniers via libc-commits]

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@@ -0,0 +1,20 @@
+//===-- Implementation header for lfind -------------------------*- C++ -*-===//
+//
+// 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_SEARCH_LFIND_H
+#define LLVM_LIBC_SRC_SEARCH_LFIND_H
+
+#include "src/__support/macros/config.h"
+#include <search.h> // size_t
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nickdesaulniers wrote:

```suggestion
#include <stddef.h> // size_t
```

https://github.com/llvm/llvm-project/pull/114692