From bb46e2515fde3e97388c12ae60da4ffbc176340f Mon Sep 17 00:00:00 2001
From: Edgaru089 <sjs333@outlook.com>
Date: Tue, 16 Apr 2024 10:24:44 +0800
Subject: [PATCH] Define M_PI if not exist

---
 player.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/player.c b/player.c
index 55374ad..63b6d50 100644
--- a/player.c
+++ b/player.c
@@ -12,6 +12,11 @@
 #include <stdlib.h>
 
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+
 static inline double dabs(double x) {
 	return x < 0.0 ? -x : x;
 }