From 203c249bf717c3a9d3aed193375a970c2bf8fa1b Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 6 Nov 2015 00:13:02 -0800
Subject: [PATCH] Add missing math.h include for sin()

---
 examples/alhrtf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/alhrtf.c b/examples/alhrtf.c
index e787f5dd..6dac5308 100644
--- a/examples/alhrtf.c
+++ b/examples/alhrtf.c
@@ -26,6 +26,7 @@
 
 #include <stdio.h>
 #include <assert.h>
+#include <math.h>
 
 #include "AL/al.h"
 #include "AL/alc.h"