Kernel: Rewrite directory listing so it can be integrated to libc

kernel/include/kernel/API/DirectoryEntry.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <dirent.h>
+
+namespace Kernel::API
+{
+
+	struct DirectoryEntry
+	{
+		size_t rec_len { 0 };
+		struct dirent dirent;
+		DirectoryEntry* next() const { return (DirectoryEntry*)((uintptr_t)this + rec_len); }
+	};
+	
+	struct DirectoryEntryList
+	{
+		size_t entry_count { 0 };
+		DirectoryEntry array[];
+	};
+
+}