includes/hex: Added support for new demangle function

includes/hex/dec.pat

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <hex/impl/imhex_check.pat>
+
+namespace hex::dec {
+
+    fn demangle(str mangled_name) {
+        return builtin::hex::dec::demangle(mangled_name);
+    };
+
+}

includes/hex/type/mangled.pat

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <std/io.pat>
+#include <std/mem.pat>
+
+#include <hex/impl/imhex_check.pat>
+#include <hex/dec.pat>
+
+namespace hex::type {
+	
+    struct MangledName {
+        char value[];
+    } [[sealed, format("format_mangled_name")]];
+	
+    namespace impl {
+
+        fn format_mangled_name(ref MangledName name) {
+            return hex::dec::demangle(name.value);
+        };
+    }
+	
+}
+