[libc-commits] [libc] [libc] [search] implement hcreate(_r)/hsearch(_r)/hdestroy(_r) (PR #73469)

[Schrodinger ZHU Yifan via libc-commits]

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@@ -0,0 +1,72 @@
+//===-- Memory Size ---------------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/__support/CPP/limits.h"
+#include "src/__support/CPP/type_traits.h"
+#include "src/__support/bit.h"
+#include "src/__support/macros/attributes.h"
+#include "src/__support/macros/optimization.h"
+
+namespace LIBC_NAMESPACE {
+namespace internal {
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SchrodingerZhu wrote:

I am actually a little bit unhappy about the `namespace` here when I writing this patch. Maybe I should put hashtable implementation in a separated one?

https://github.com/llvm/llvm-project/pull/73469