From cddea42f7edfb51d3ba99228282975eabe17c19d Mon Sep 17 00:00:00 2001
From: drewcassidy <drewcassidy@me.com>
Date: Thu, 28 Jan 2021 22:03:58 -0800
Subject: [PATCH] use cmath

---
 src/rgbcx.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rgbcx.h b/src/rgbcx.h
index 1321e55..90eb1c8 100644
--- a/src/rgbcx.h
+++ b/src/rgbcx.h
@@ -59,6 +59,7 @@
 #include <cstdint>
 #include <cstdlib>
 #include <cstring>
+#include <cmath>
 #include "tables.h"
 
 // By default, the table used to accelerate cluster fit on 4 color blocks uses a 969x128 entry table.