GDT, page frame allocator

kernel/src/Memory/Memmap.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include <limine.h>
+#include <cstddef>
+
+using namespace std;
+
+namespace Memory {
+    // Shared
+    struct LargestSection {
+        uint64_t address;
+        size_t size;
+    };
+
+    LargestSection Scan(limine_memmap_response* mmap);
+};