From e77ac4a022eb0819f076d382edae17aa5cf7365a Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Thu, 23 May 2013 16:36:14 +0100
Subject: [PATCH] [Add] Simply added M_PI to lephisto.h for the people with
 strange setups.

---
 src/lephisto.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lephisto.h b/src/lephisto.h
index 5de422b..aa36e98 100644
--- a/src/lephisto.h
+++ b/src/lephisto.h
@@ -23,3 +23,7 @@ extern char dataname[DATA_NAME_LEN];
 #  define PATH_MAX 128
 #endif
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846 // Pi.
+#endif
+