From 1fe6def066ec9955fb8cbbe18954802655f52a23 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Mon, 27 Jul 2020 00:59:37 +0200
Subject: af_scaletempo2: M_PI is always defined

I forgot why/how (C99?), but other code also uses it.
---
 audio/filter/af_scaletempo2_internals.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/audio/filter/af_scaletempo2_internals.c b/audio/filter/af_scaletempo2_internals.c
index 4f7f8ccbe6..e348cb37a2 100644
--- a/audio/filter/af_scaletempo2_internals.c
+++ b/audio/filter/af_scaletempo2_internals.c
@@ -4,10 +4,6 @@
 #include "audio/chmap.h"
 #include "audio/filter/af_scaletempo2_internals.h"
 
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
 // Algorithm overview (from chromium):
 // Waveform Similarity Overlap-and-add (WSOLA).
 //
-- 
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