From fe3b8ecc95fb0c608fac1d0c8f761d4bc9914c2d Mon Sep 17 00:00:00 2001
From: Josh Coalson <jcoalson@users.sourceforce.net>
Date: Wed, 3 May 2006 00:13:38 +0000
Subject: [PATCH] #define M_PI for MSVC6

---
 src/libFLAC/window.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libFLAC/window.c b/src/libFLAC/window.c
index 33c319f..a13a21f 100644
--- a/src/libFLAC/window.c
+++ b/src/libFLAC/window.c
@@ -36,6 +36,11 @@
 
 #ifndef FLAC__INTEGER_ONLY_LIBRARY
 
+#ifndef M_PI
+/* math.h in VC++ doesn't seem to have this (how Microsoft is that?) */
+#define M_PI 3.14159265358979323846
+#endif
+
 
 void FLAC__window_bartlett(FLAC__real *window, const FLAC__int32 L)
 {
-- 
2.7.4