From 741f552e5d38773664a820a718bd90f20aa7f111 Mon Sep 17 00:00:00 2001
From: Willem Haffmans <whaffman@student.codam.nl>
Date: Sun, 8 Dec 2024 21:47:40 +0100
Subject: [PATCH] M_PI define

---
 inc/fdf.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/inc/fdf.h b/inc/fdf.h
index 648b86d..2eb18f2 100644
--- a/inc/fdf.h
+++ b/inc/fdf.h
@@ -28,6 +28,9 @@
 # define FILE_ERROR "Error: could not open file %s\n"
 # define USAGE_ERROR "Usage: %s <filename>\n"
 
+#ifndef M_PI
+    #define M_PI 3.14159265358979323846
+#endif
 # define SQRT2 1.41421356237309514547
 # define SQRT6 2.44948974278317788134