manifest -> library_manifest

src/dds/manifest.cpp → src/dds/library_manifest.cpp

-#include "./manifest.hpp"
+#include "./library_manifest.hpp"
 
 #include <libman/parse.hpp>
 

src/dds/manifest.hpp → src/dds/library_manifest.hpp

-#ifndef DDS_MANIFEST_HPP_INCLUDED
-#define DDS_MANIFEST_HPP_INCLUDED
+#pragma once
 
 #include <dds/util.hpp>
 
 };
 
 }  // namespace dds
-
-#endif  // DDS_MANIFEST_HPP_INCLUDED