From 8f4ddad52dbe692e892e0714966c808c4687d23c Mon Sep 17 00:00:00 2001
From: Alexander Kapustin <alexander.kapustin@itseez.com>
Date: Thu, 20 Sep 2012 17:24:20 +0400
Subject: [PATCH] 1. New function ActualScalarDepth was added 2. Two new
 NeonOptimized functions subtract_8u8u32f and subtract_8u8u8s were added

---
 modules/core/src/arithm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/core/src/arithm.cpp b/modules/core/src/arithm.cpp
index 33a72a456..9add4c35e 100644
--- a/modules/core/src/arithm.cpp
+++ b/modules/core/src/arithm.cpp
@@ -1216,7 +1216,7 @@ void cv::min(const Mat& src1, double src2, Mat& dst)
 namespace cv
 {
 
-int actualScalarDepth(const Mat& src)
+static int actualScalarDepth(const Mat& src)
 {
     double min = MIN(MIN(*((double*)src.data), *((double*)src.data+1)), MIN(*((double*)src.data+2), (*((double*)src.data+3))));
     double max = MAX(MAX(*((double*)src.data), *((double*)src.data+1)), MAX(*((double*)src.data+2), (*((double*)src.data+3))));