From bcc4e2f7dc4cd5658e199ddacb7202b00ec72cf1 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 27 Feb 2020 22:26:57 +0100
Subject: Add and use dB/linear conversion functions.

---
 src/lib/util.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/lib/util.h')

diff --git a/src/lib/util.h b/src/lib/util.h
index c8dcb29d6..12c79ea5a 100644
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -128,4 +128,7 @@ vector_to_list (std::vector<T> v)
 	return l;
 }
 
+extern double db_to_linear (double db);
+extern double linear_to_db (double linear);
+
 #endif
-- 
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