Merge pull request #13068 from mitaclaw/redundant-case-insensitive

IniFile: Migrate `Common::CaseInsensitiveLess` to StringUtil

1 files changed, 8 insertions, 0 deletions

diff --git a/Source/Core/Common/StringUtil.h b/Source/Core/Common/StringUtil.h
index d29ff5a3c6..8aa5bd3f68 100644
--- a/Source/Core/Common/StringUtil.h
+++ b/Source/Core/Common/StringUtil.h
@@ -313,5 +313,13 @@ std::string GetEscapedHtml(std::string html);
 void ToLower(std::string* str);
 void ToUpper(std::string* str);
 bool CaseInsensitiveEquals(std::string_view a, std::string_view b);
+
+// 'std::less'-like comparison function object type for case-insensitive strings.
+struct CaseInsensitiveLess
+{
+  using is_transparent = void;  // Allow heterogenous lookup.
+  bool operator()(std::string_view a, std::string_view b) const;
+};
+
 std::string BytesToHexString(std::span<const u8> bytes);
 }  // namespace Common