From b0f602b3be5608d71a401f5c75609f09e92df4a9 Mon Sep 17 00:00:00 2001
From: BlackMark <me@blackmark.me>
Date: Sat, 27 Jul 2019 13:34:07 +0200
Subject: [PATCH] Implemented flash string

---
 flash.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/flash.hpp b/flash.hpp
index e69de29..dc27bec 100644
--- a/flash.hpp
+++ b/flash.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+#include <avr/pgmspace.h>
+
+#define F(str) (reinterpret_cast<const detail::FlashString *>(PSTR(str)))
+
+namespace detail {
+
+// Only used for C++ type safety, because otherwise a PSTR would be indistinguishable from a normal c-string
+struct FlashString;
+
+} // namespace detail