X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2FdB.h;h=d2675fb3c9bdcfe5a9ce13b7aef209af6edf1678;hb=452672f78f5f0f9195bfd48398e29b18a8fb1df7;hp=1b5bb03d1f6126e2a4cf4069abf2d9d55256c7b6;hpb=970a3a7292287098ab36203d967ea1b1d0ca6117;p=ardour.git

diff --git a/libs/ardour/ardour/dB.h b/libs/ardour/ardour/dB.h
index 1b5bb03d1f..d2675fb3c9 100644
--- a/libs/ardour/ardour/dB.h
+++ b/libs/ardour/ardour/dB.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2001 Paul Davis 
+    Copyright (C) 2001 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -34,4 +34,6 @@ static inline float accurate_coefficient_to_dB (float coeff) {
 	return 20.0f * log10 (coeff);
 }
 
+extern double zero_db_as_fraction;
+
 #endif /* __ardour_dB_h__ */