From fe59404f1f3214eb68f57abfcf1aeb6e4e795dee Mon Sep 17 00:00:00 2001
From: Ahmet Inan <inan@aicodix.de>
Date: Fri, 8 Feb 2019 08:17:32 +0100
Subject: [PATCH] unwrap -> wrap_around

---
 fmd.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fmd.hh b/fmd.hh
index d0c2687..9166856 100644
--- a/fmd.hh
+++ b/fmd.hh
@@ -15,7 +15,7 @@ class FMD1
 	typedef typename complex_type::value_type value_type;
 	value_type prev;
 	value_type scale;
-	value_type unwrap(value_type angle)
+	value_type wrap_around(value_type angle)
 	{
 		if (angle < -DSP::Const<value_type>::Pi())
 			return angle + DSP::Const<value_type>::TwoPi();
@@ -35,7 +35,7 @@ public:
 	{
 		value_type phase = arg(input);
 		value_type delta = phase - prev;
-		delta = unwrap(delta);
+		delta = wrap_around(delta);
 		prev = phase;
 		return scale * delta;
 	}