diff --git a/fastrpc/fastrpc_adsp_default_listener.h b/fastrpc/fastrpc_adsp_default_listener.h
new file mode 100644
index 0000000..bba69ce
--- /dev/null
+++ b/fastrpc/fastrpc_adsp_default_listener.h
@@ -0,0 +1,42 @@
+/*
+ * FastRPC reverse tunnel registration interface
+ *
+ * Copyright (C) 2023 Richard Acayan
+ *
+ * This file is part of sensh.
+ *
+ * Sensh is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef FASTRPC_ADSP_DEFAULT_LISTENER_H
+#define FASTRPC_ADSP_DEFAULT_LISTENER_H
+
+#include "fastrpc.h"
+
+#define DEFINE_REMOTE_PROCEDURE(mid, name,			\
+				innums, inbufs,			\
+				outnums, outbufs)		\
+	struct fastrpc_function_def_interp2 name##_def = {	\
+		.msg_id = mid,					\
+		.in_nums = innums,				\
+		.in_bufs = inbufs,				\
+		.out_nums = outnums,				\
+		.out_bufs = outbufs,				\
+	}
+
+DEFINE_REMOTE_PROCEDURE(0, adsp_default_listener_register, 0, 0, 0, 0);
+
+#undef DEFINE_REMOTE_PROCEDURE
+
+#endif