From d7d19e4a7d1e7efd6001950769c3348df54908bd Mon Sep 17 00:00:00 2001
From: riccardom <riccardom@users.sf.net>
Date: Tue, 30 Dec 2008 16:16:31 +0000
Subject: [PATCH] Make a couple of functions static.

---
 desmume/src/utils/xstring.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/desmume/src/utils/xstring.cpp b/desmume/src/utils/xstring.cpp
index 2ff07775f..32494a4a3 100644
--- a/desmume/src/utils/xstring.cpp
+++ b/desmume/src/utils/xstring.cpp
@@ -559,7 +559,7 @@ std::string mass_replace(const std::string &source, const std::string &victim, c
 #include "ConvertUTF.h"
 namespace UtfConverter
 {
-    std::wstring FromUtf8(const std::string& utf8string)
+    static std::wstring FromUtf8(const std::string& utf8string)
     {
         size_t widesize = utf8string.length();
         if (sizeof(wchar_t) == 2)
@@ -605,7 +605,7 @@ namespace UtfConverter
         return L"";
     }
 
-    std::string ToUtf8(const std::wstring& widestring)
+    static std::string ToUtf8(const std::wstring& widestring)
     {
         size_t widesize = widestring.length();