Implement NFC::CommunicationGetStatus

include/services/nfc.hpp

@@ -14,10 +14,19 @@ class NFCService {
 	Kernel& kernel;
 	MAKE_LOG_FUNCTION(log, nfcLogger)
 
+	enum class Old3DSAdapterStatus : s32 {
+		AttemptingToInitialize = 1,
+		InitializationComplete = 2,
+		// Other values are errors according to 3DBrew, set the not initialized error to -1 until we find out what it should be
+		NotInitialized = -1,
+	};
+
 	// Kernel events signaled when an NFC tag goes in and out of range respectively
 	std::optional<Handle> tagInRangeEvent, tagOutOfRangeEvent;
+	Old3DSAdapterStatus adapterStatus;
 
 	// Service commands
+	void communicationGetStatus(u32 messagePointer);
 	void initialize(u32 messagePointer);
 	void getTagInRangeEvent(u32 messagePointer);
 	void getTagOutOfRangeEvent(u32 messagePointer);