From 30d4c8e5c26aa89a64998ef1da350d4d80359237 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 16 Jan 2024 09:01:36 +0100
Subject: cw

---
 compat/reverse-index-sequence.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 compat/reverse-index-sequence.hpp

(limited to 'compat')

diff --git a/compat/reverse-index-sequence.hpp b/compat/reverse-index-sequence.hpp
new file mode 100644
index 00000000..c60caa5c
--- /dev/null
+++ b/compat/reverse-index-sequence.hpp
@@ -0,0 +1,11 @@
+#pragma once
+#include <utility>
+
+namespace floormat {
+
+template <size_t... Is>
+constexpr std::index_sequence<sizeof...(Is)-1u-Is...> reverse_index_sequence(std::index_sequence<Is...>);
+template <size_t N>
+using make_reverse_index_sequence = decltype(reverse_index_sequence(std::make_index_sequence<N>{}));
+
+} // namespace floormat
-- 
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