thermopshere: gdb: rewrite stop point handling

thermosphere/src/gdb/stop_points.h

@@ -0,0 +1,12 @@
+/*
+*   This file is part of Luma3DS.
+*   Copyright (C) 2016-2019 Aurora Wright, TuxSH
+*
+*   SPDX-License-Identifier: (MIT OR GPL-2.0-or-later)
+*/
+
+#pragma once
+
+#include "../gdb.h"
+
+GDB_DECLARE_HANDLER(ToggleStopPoint);