Stub FS service, we now get to main in libctru

include/services/fs.hpp

@@ -0,0 +1,18 @@
+#pragma once
+#include "helpers.hpp"
+#include "kernel_types.hpp"
+#include "memory.hpp"
+
+class FSService {
+	Handle handle = KernelHandles::FS;
+	Memory& mem;
+
+	// Service commands
+	void initialize(u32 messagePointer);
+	void openArchive(u32 messagePointer);
+
+public:
+	FSService(Memory& mem) : mem(mem) {}
+	void reset();
+	void handleSyncRequest(u32 messagePointer);
+};