[libcxx-commits] [libcxx] [libc++][chrono] Loads tzdata.zi in tzdb. (PR #74928)

[Louis Dionne via libcxx-commits]

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@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+// For information see https://libcxx.llvm.org/DesignDocs/TimeZone.html
+
+#ifndef _LIBCPP_SRC_INCLUDE_TZDB_TZ_H
+#define _LIBCPP_SRC_INCLUDE_TZDB_TZ_H
+
+#include <chrono>
+
+#include "types.h"
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+namespace chrono {
+
+void __init_tzdb(tzdb& __tzdb, __tz::__rules_storage_type& __rules);
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ldionne wrote:

Since this is charged with initializing the `tzdb`, I would call this `tzdb.h` (and implement it in `tzdb.cpp`). Or `tzdb_private.h` if you want to avoid confusion with `libcxx/include/__chrono/tzdb.h`.

https://github.com/llvm/llvm-project/pull/74928