1 files changed, 13 insertions, 0 deletions
diff --git a/Source/Core/Common/StringUtil.cpp b/Source/Core/Common/StringUtil.cpp
index 0419fcc288..2a696f32f8 100644
--- a/Source/Core/Common/StringUtil.cpp
+++ b/Source/Core/Common/StringUtil.cpp
@@ -669,3 +669,16 @@ std::string GetEscapedHtml(std::string html)
   }
   return html;
 }
+
+namespace Common
+{
+void ToLower(std::string* str)
+{
+  std::transform(str->begin(), str->end(), str->begin(), [](char c) { return Common::ToLower(c); });
+}
+
+void ToUpper(std::string* str)
+{
+  std::transform(str->begin(), str->end(), str->begin(), [](char c) { return Common::ToUpper(c); });
+}
+}  // namespace Common