From db93d40ca27bb88f14494103be0df81db46765dc Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Tue, 10 May 2016 08:57:16 -0400
Subject: include math.h
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gcc 6 gets whiny:

pulse.cc:76:61: error: ‘round’ was not declared in this scope
   return round(pa_cvolume_max(cvol) * 100.0 / PA_VOLUME_NORM);
---
 pulse.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pulse.cc b/pulse.cc
index 36f2739..919a5a5 100644
--- a/pulse.cc
+++ b/pulse.cc
@@ -4,6 +4,7 @@
 // C
 #include <err.h>
 #include <stdio.h>
+#include <math.h>
 #include <stdlib.h>
 
 // C++
-- 
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