From 3ad39e9878310e5317ee73c9b353c1e2c1c5c4ee Mon Sep 17 00:00:00 2001
From: Richard Qin <richard.qin.x@gmail.com>
Date: Sat, 11 Jul 2026 22:48:30 +0800
Subject: lib: establish Zircon libc++ and KTL foundation

---
 lib/ktl/include/version | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 lib/ktl/include/version

(limited to 'lib/ktl/include/version')

diff --git a/lib/ktl/include/version b/lib/ktl/include/version
new file mode 100644
index 0000000..ba04749
--- /dev/null
+++ b/lib/ktl/include/version
@@ -0,0 +1,14 @@
+// Copyright 2024 The Fuchsia Authors
+//
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/MIT
+
+#pragma once
+
+#include_next <version>
+
+// We want to be able to implement specialization for std::formatter in common libraries for kernel
+// and userspace. By undefing it here, we allow those libraries to avoid exposing that code to the
+// kernel where it's not supported.
+#undef __cpp_lib_format
-- 
cgit v1.2.3