Remove ixWebSocket

ixwebsocket/include/IXStrCaseCompare.h

@@ -1,23 +0,0 @@
-/*
- *  IXStrCaseCompare.h
- *  Author: Benjamin Sergeant
- *  Copyright (c) 2020 Machine Zone. All rights reserved.
- */
-
-#pragma once
-
-#include <string>
-
-namespace ix
-{
-struct CaseInsensitiveLess {
-    // Case Insensitive compare_less binary function
-    struct NocaseCompare {
-        bool operator()(const unsigned char &c1, const unsigned char &c2) const;
-    };
-
-    static bool cmp(const std::string &s1, const std::string &s2);
-
-    bool operator()(const std::string &s1, const std::string &s2) const;
-};
-} // namespace ix